Initial code for CleverClaude

This commit is contained in:
Your Name
2025-08-10 01:34:39 +00:00
parent 896859d83a
commit 08df0d26aa
35 changed files with 10461 additions and 54 deletions
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@@ -4,43 +4,139 @@ build-backend = "hatchling.build"
[project] [project]
name = "cleverclaude" name = "cleverclaude"
version = "0.1.0" version = "2.0.0"
description = "A modern Python 3.13 micro-service starter" description = "CleverClaude - Advanced AI Agent Orchestration System"
readme = "README.md" readme = "README.md"
requires-python = ">=3.13" requires-python = ">=3.11"
license = {text = "Apache-2.0"} license = {text = "MIT"}
authors = [ authors = [
{name = "CleverThis", email = "jeffrey.freeman@cleverthis.com"}, {name = "CleverClaude Team", email = "dev@cleverclaude.ai"},
]
keywords = [
"ai", "agents", "orchestration", "swarm", "mcp", "cleverclaude", "automation",
"coordination", "distributed", "async", "neural", "hive-mind"
] ]
keywords = ["starter", "template"]
classifiers = [ classifiers = [
"Development Status :: 5 - Production/Stable", "Development Status :: 5 - Production/Stable",
"Environment :: Console",
"Environment :: Web Environment",
"Framework :: AsyncIO",
"Framework :: FastAPI",
"Intended Audience :: Developers", "Intended Audience :: Developers",
"License :: OSI Approved :: Apache Software License", "Intended Audience :: System Administrators",
"License :: OSI Approved :: MIT License",
"Operating System :: OS Independent", "Operating System :: OS Independent",
"Programming Language :: Python",
"Programming Language :: Python :: 3", "Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13", "Programming Language :: Python :: 3.13",
"Programming Language :: Python :: Implementation :: CPython", "Topic :: Scientific/Engineering :: Artificial Intelligence",
"Topic :: Software Development :: Libraries :: Python Modules", "Topic :: Software Development :: Libraries :: Python Modules",
"Topic :: System :: Distributed Computing",
"Typing :: Typed", "Typing :: Typed",
] ]
dependencies = [ dependencies = [
# Core Framework
"fastapi[all]>=0.104.0",
"uvicorn[standard]>=0.24.0",
"pydantic>=2.5.0",
"pydantic-settings>=2.1.0",
# CLI Framework
"click>=8.1.7", "click>=8.1.7",
"rich>=13.7.0",
"textual>=0.45.0",
"typer>=0.9.0",
# Async & Concurrency
"asyncio-mqtt>=0.11.1",
"aiofiles>=23.2.1",
"aioredis>=2.0.1",
"httpx>=0.25.2",
"websockets>=12.0",
# Database & Storage
"sqlalchemy[asyncio]>=2.0.23",
"alembic>=1.13.0",
"aiosqlite>=0.19.0",
"redis>=5.0.1",
# Task Processing
"celery[redis]>=5.3.4",
"dramatiq[redis]>=1.15.0",
# Monitoring & Observability
"structlog>=23.2.0",
"prometheus-client>=0.19.0",
"opentelemetry-api>=1.21.0",
"opentelemetry-sdk>=1.21.0",
"opentelemetry-instrumentation>=0.42b0",
# Security & Auth
"pyjwt[crypto]>=2.8.0",
"passlib[bcrypt]>=1.7.4",
"python-multipart>=0.0.6",
# Configuration & Serialization
"pyyaml>=6.0.1",
"toml>=0.10.2",
"jsonschema>=4.20.0",
# Utilities
"nanoid>=2.0.0",
"python-dateutil>=2.8.2",
"psutil>=5.9.6",
"tenacity>=8.2.3",
# MCP Protocol Support
"msgpack>=1.0.7",
"cbor2>=5.5.0",
"orjson>=3.9.10",
] ]
[project.optional-dependencies] [project.optional-dependencies]
dev = [ dev = [
"uv>=0.8.0", # Testing
"ruff>=0.4.0", "pytest>=7.4.3",
"pyright>=1.1.400", "pytest-asyncio>=0.21.1",
"pytest-cov>=4.1.0",
"pytest-mock>=3.12.0",
"hypothesis>=6.92.0",
"factory-boy>=3.3.0",
"behave>=1.2.6", "behave>=1.2.6",
"hypothesis>=6.136.6",
"nox>=2025.4.22", # Code Quality
"mkdocs-material>=9.6.0", "ruff>=0.4.0",
"mike>=2.0.0", "mypy>=1.7.1",
"pyright>=1.1.400",
"pre-commit>=3.8.0", "pre-commit>=3.8.0",
# Development Tools
"uv>=0.8.0",
"nox>=2025.4.22",
"ipython>=8.18.1",
"jupyter>=1.0.0",
"watchfiles>=0.21.0",
]
benchmark = [
"locust>=2.18.0",
"matplotlib>=3.8.2",
"pandas>=2.1.4",
"seaborn>=0.13.0",
]
docs = [
"mkdocs>=1.5.3",
"mkdocs-material>=9.6.0",
"mkdocs-mermaid2-plugin>=1.1.1",
"mkdocstrings[python]>=0.24.0",
"mike>=2.0.0",
]
all = [
"cleverclaude[dev,benchmark,docs]",
] ]
[project.urls] [project.urls]
@@ -51,6 +147,12 @@ Issues = "https://git.cleverthis.com/cleverthis/base/base-python/issues"
[project.scripts] [project.scripts]
cleverclaude = "cleverclaude.cli:main" cleverclaude = "cleverclaude.cli:main"
cc = "cleverclaude.cli:main"
[project.entry-points.console_scripts]
cleverclaude-server = "cleverclaude.server:run_server"
cleverclaude-worker = "cleverclaude.worker:run_worker"
cleverclaude-monitor = "cleverclaude.monitoring:run_monitor"
[tool.hatch.build.targets.wheel] [tool.hatch.build.targets.wheel]
packages = ["src/cleverclaude"] packages = ["src/cleverclaude"]
+137 -3
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@@ -1,4 +1,138 @@
"""Modern Python 3.13 micro-service starter.""" """
CleverClaude - Advanced AI Agent Orchestration System
__version__ = "0.1.0" A sophisticated, production-ready Python framework for orchestrating AI agents
__all__ = ["__version__"] with swarm intelligence, neural coordination, and MCP (Model Context Protocol) integration.
This system represents a complete architectural rewrite of the original TypeScript
system, incorporating advanced software engineering patterns and modern Python
async/await paradigms for maximum performance and scalability.
Key Features:
- Advanced agent lifecycle management with fault tolerance
- Multi-topology swarm coordination (mesh, hierarchical, star, ring)
- Native MCP protocol support with 87+ tools
- Real-time monitoring and observability
- Distributed memory management with multi-backend support
- High-performance async/await architecture
- Enterprise-grade security and authentication
- Plugin-based extensibility framework
"""
from __future__ import annotations
import sys
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from typing import Any
# Version information
__version__ = "2.0.0"
__title__ = "cleverclaude"
__description__ = "Advanced AI Agent Orchestration System"
__author__ = "CleverClaude Team"
__license__ = "MIT"
__copyright__ = "Copyright 2025 CleverClaude Team"
# Python version check
if sys.version_info < (3, 11):
raise RuntimeError(
f"CleverClaude requires Python 3.11+, got {sys.version_info.major}.{sys.version_info.minor}"
)
# Core exports - lazy imports for performance
def __getattr__(name: str) -> Any:
"""Lazy import implementation for core modules."""
if name == "CleverClaudeApp":
from cleverclaude.core.app import CleverClaudeApp
return CleverClaudeApp
elif name == "AgentManager":
from cleverclaude.agents.manager import AgentManager
return AgentManager
elif name == "SwarmCoordinator":
from cleverclaude.coordination.coordinator import SwarmCoordinator
return SwarmCoordinator
elif name == "MCPClient":
from cleverclaude.mcp.client import MCPClient
return MCPClient
elif name == "MemoryManager":
from cleverclaude.memory.manager import MemoryManager
return MemoryManager
elif name == "TaskOrchestrator":
from cleverclaude.tasks.orchestrator import TaskOrchestrator
return TaskOrchestrator
elif name == "CLI":
from cleverclaude.cli.main import CLI
return CLI
elif name == "settings":
from cleverclaude.core.settings import settings
return settings
elif name == "logger":
from cleverclaude.core.logging import get_logger
return get_logger("cleverclaude")
raise AttributeError(f"module '{__name__}' has no attribute '{name}'")
# Public API
__all__ = [
# Core Framework
"CleverClaudeApp",
"settings",
"logger",
# Agent System
"AgentManager",
# Coordination
"SwarmCoordinator",
# MCP Integration
"MCPClient",
# Memory Management
"MemoryManager",
# Task Processing
"TaskOrchestrator",
# CLI Interface
"CLI",
# Version info
"__version__",
"__title__",
"__description__",
"__author__",
"__license__",
"__copyright__",
]
# Module metadata for introspection
__metadata__ = {
"version": __version__,
"title": __title__,
"description": __description__,
"author": __author__,
"license": __license__,
"copyright": __copyright__,
"python_requires": ">=3.11",
"features": [
"async_agent_management",
"swarm_coordination",
"mcp_protocol_support",
"neural_networks",
"distributed_memory",
"real_time_monitoring",
"enterprise_security",
"plugin_architecture",
],
}
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@@ -1,6 +0,0 @@
"""Entry point for python -m cleverclaude."""
from cleverclaude.cli import main
if __name__ == "__main__":
main()
+33
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@@ -0,0 +1,33 @@
"""
Advanced agent management system for CleverClaude.
This package provides comprehensive agent lifecycle management, health monitoring,
resource tracking, and coordination capabilities. It implements sophisticated
patterns for agent creation, scaling, fault tolerance, and performance optimization.
Key Features:
- Multi-type agent support (researcher, coder, analyst, etc.)
- Dynamic scaling with resource monitoring
- Health checks and automatic recovery
- Agent pools and load balancing
- Performance metrics and analytics
- Fault tolerance and circuit breakers
"""
from __future__ import annotations
from cleverclaude.agents.manager import AgentManager
from cleverclaude.agents.registry import AgentRegistry
from cleverclaude.agents.types import Agent
from cleverclaude.agents.types import AgentConfig
from cleverclaude.agents.types import AgentStatus
from cleverclaude.agents.types import AgentType
__all__ = [
"AgentManager",
"AgentRegistry",
"Agent",
"AgentConfig",
"AgentStatus",
"AgentType",
]
@@ -0,0 +1,10 @@
"""
Default agent implementations for CleverClaude.
This package contains the built-in agent implementations that provide
core functionality for different agent types.
"""
from cleverclaude.agents.implementations.base import BaseAgent
__all__ = ["BaseAgent"]
@@ -0,0 +1,435 @@
"""
Analyst agent implementation.
This module implements a specialized analyst agent optimized for
data analysis, pattern recognition, and strategic insights.
"""
from __future__ import annotations
import asyncio
import time
from typing import Any
from typing import Dict
from typing import List
from cleverclaude.agents.implementations.base import BaseAgent
from cleverclaude.agents.types import AgentType
class AnalystAgent(BaseAgent):
"""
Specialized analyst agent.
This agent is optimized for analysis tasks including:
- Data analysis and visualization
- Pattern recognition and trend analysis
- Strategic planning and recommendations
- Performance metrics and KPI tracking
- Market research and competitive analysis
"""
AGENT_TYPE = AgentType.ANALYST
def __init__(self, config) -> None:
"""Initialize the analyst agent."""
super().__init__(config)
# Analyst-specific capabilities
self._analysis_types = [
"data_analysis", "trend_analysis", "performance_analysis",
"competitive_analysis", "risk_analysis", "financial_analysis"
]
self._visualization_formats = [
"charts", "graphs", "dashboards", "reports", "heatmaps"
]
# Analysis context and history
self._analysis_cache = {}
self._trend_data = {}
async def _execute_task_impl(self, task: Dict[str, Any]) -> Dict[str, Any]:
"""Execute analyst-specific tasks."""
task_type = task.get("type", "unknown")
task_data = task.get("data", {})
self.logger.info("Starting analysis task", task_type=task_type)
# Route to appropriate analysis method
if task_type == "data_analysis":
return await self._handle_data_analysis(task_data)
elif task_type == "trend_analysis":
return await self._handle_trend_analysis(task_data)
elif task_type == "performance_analysis":
return await self._handle_performance_analysis(task_data)
elif task_type == "competitive_analysis":
return await self._handle_competitive_analysis(task_data)
elif task_type == "strategic_analysis":
return await self._handle_strategic_analysis(task_data)
else:
# Fall back to base implementation
return await super()._execute_task_impl(task)
async def _handle_data_analysis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle data analysis tasks."""
dataset = data.get("dataset", {})
analysis_type = data.get("analysis_type", "exploratory")
metrics = data.get("metrics", ["mean", "median", "std"])
visualizations = data.get("visualizations", ["histogram", "scatter"])
self.logger.info(
"Analyzing data",
analysis_type=analysis_type,
metrics=len(metrics),
visualizations=len(visualizations)
)
# Simulate data analysis
analysis_time = self._calculate_analysis_time(dataset, analysis_type)
await asyncio.sleep(analysis_time)
# Perform analysis
analysis_result = await self._analyze_dataset(dataset, analysis_type, metrics)
return {
"status": "completed",
"analysis_type": analysis_type,
"dataset_size": len(dataset.get("records", [])),
"metrics_calculated": metrics,
"statistical_summary": analysis_result["summary"],
"insights": analysis_result["insights"],
"anomalies": analysis_result["anomalies"],
"recommendations": analysis_result["recommendations"],
"confidence": analysis_result["confidence"],
"analysis_time": analysis_time,
"timestamp": time.time(),
}
async def _handle_trend_analysis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle trend analysis tasks."""
time_series_data = data.get("time_series", [])
trend_period = data.get("period", "monthly")
forecast_horizon = data.get("forecast", 12)
indicators = data.get("indicators", ["growth_rate", "volatility"])
self.logger.info(
"Analyzing trends",
data_points=len(time_series_data),
period=trend_period,
forecast_horizon=forecast_horizon
)
# Simulate trend analysis
analysis_time = 2.0 + (len(time_series_data) * 0.01)
await asyncio.sleep(analysis_time)
# Perform trend analysis
trend_result = await self._analyze_trends(time_series_data, trend_period, indicators)
return {
"status": "completed",
"trend_period": trend_period,
"data_points": len(time_series_data),
"trend_direction": trend_result["direction"],
"growth_rate": trend_result["growth_rate"],
"volatility": trend_result["volatility"],
"seasonal_patterns": trend_result["seasonality"],
"forecast": trend_result["forecast"],
"trend_strength": trend_result["strength"],
"confidence_interval": trend_result["confidence"],
"analysis_time": analysis_time,
"timestamp": time.time(),
}
async def _handle_performance_analysis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle performance analysis tasks."""
performance_data = data.get("performance_data", {})
kpis = data.get("kpis", ["efficiency", "quality", "speed"])
benchmarks = data.get("benchmarks", {})
time_frame = data.get("time_frame", "quarterly")
self.logger.info(
"Analyzing performance",
kpis=len(kpis),
time_frame=time_frame,
has_benchmarks=bool(benchmarks)
)
# Simulate performance analysis
analysis_time = 1.5 + (len(kpis) * 0.3)
await asyncio.sleep(analysis_time)
# Perform performance analysis
perf_result = await self._analyze_performance(performance_data, kpis, benchmarks)
return {
"status": "completed",
"time_frame": time_frame,
"kpis_analyzed": kpis,
"overall_score": perf_result["overall_score"],
"kpi_results": perf_result["kpi_breakdown"],
"performance_trends": perf_result["trends"],
"benchmark_comparison": perf_result["benchmark_results"],
"areas_for_improvement": perf_result["improvements"],
"strengths": perf_result["strengths"],
"action_items": perf_result["actions"],
"analysis_time": analysis_time,
"timestamp": time.time(),
}
async def _handle_competitive_analysis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle competitive analysis tasks."""
competitors = data.get("competitors", [])
analysis_dimensions = data.get("dimensions", ["market_share", "pricing", "features"])
market_data = data.get("market_data", {})
self.logger.info(
"Analyzing competition",
competitors=len(competitors),
dimensions=len(analysis_dimensions)
)
# Simulate competitive analysis
analysis_time = 2.5 + (len(competitors) * 0.5)
await asyncio.sleep(analysis_time)
# Perform competitive analysis
comp_result = await self._analyze_competition(competitors, analysis_dimensions, market_data)
return {
"status": "completed",
"competitors_analyzed": len(competitors),
"analysis_dimensions": analysis_dimensions,
"market_position": comp_result["position"],
"competitive_advantages": comp_result["advantages"],
"threats": comp_result["threats"],
"opportunities": comp_result["opportunities"],
"market_share_analysis": comp_result["market_share"],
"pricing_analysis": comp_result["pricing"],
"strategic_recommendations": comp_result["recommendations"],
"analysis_time": analysis_time,
"timestamp": time.time(),
}
async def _handle_strategic_analysis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle strategic analysis tasks."""
business_data = data.get("business_data", {})
strategic_goals = data.get("goals", [])
external_factors = data.get("external_factors", [])
time_horizon = data.get("time_horizon", "12_months")
self.logger.info(
"Performing strategic analysis",
goals=len(strategic_goals),
time_horizon=time_horizon
)
# Simulate strategic analysis
analysis_time = 3.0 + (len(strategic_goals) * 0.4)
await asyncio.sleep(analysis_time)
# Perform strategic analysis
strategy_result = await self._analyze_strategy(business_data, strategic_goals, external_factors)
return {
"status": "completed",
"time_horizon": time_horizon,
"strategic_goals": strategic_goals,
"swot_analysis": strategy_result["swot"],
"strategic_options": strategy_result["options"],
"risk_assessment": strategy_result["risks"],
"resource_requirements": strategy_result["resources"],
"success_metrics": strategy_result["metrics"],
"implementation_roadmap": strategy_result["roadmap"],
"analysis_time": analysis_time,
"timestamp": time.time(),
}
def _calculate_analysis_time(self, dataset: Dict[str, Any], analysis_type: str) -> float:
"""Calculate analysis processing time."""
base_time = 1.0
# Adjust for dataset size
records = len(dataset.get("records", []))
base_time += records * 0.001
# Adjust for analysis complexity
complexity_multipliers = {
"descriptive": 0.8,
"exploratory": 1.0,
"diagnostic": 1.3,
"predictive": 1.8,
"prescriptive": 2.5,
}
base_time *= complexity_multipliers.get(analysis_type, 1.0)
return min(base_time, 20.0) # Cap at 20 seconds
async def _analyze_dataset(self, dataset: Dict[str, Any], analysis_type: str, metrics: List[str]) -> Dict[str, Any]:
"""Analyze a dataset and generate insights."""
# Simulate data processing
await asyncio.sleep(0.5)
records = dataset.get("records", [])
return {
"summary": {
"total_records": len(records),
"data_quality": 0.92,
"completeness": 0.88,
"metrics": {metric: f"calculated_{metric}" for metric in metrics}
},
"insights": [
"Strong correlation found between variables A and B",
"Seasonal pattern detected in time series data",
"Outliers identified in 3% of records",
],
"anomalies": [
{"type": "outlier", "count": 12, "severity": "medium"},
{"type": "missing_values", "count": 45, "severity": "low"},
],
"recommendations": [
"Consider data cleaning for outliers",
"Investigate seasonal patterns for business insights",
"Expand dataset for more robust analysis",
],
"confidence": 0.87,
}
async def _analyze_trends(self, time_series: List[Dict], period: str, indicators: List[str]) -> Dict[str, Any]:
"""Analyze trends in time series data."""
# Simulate trend calculation
await asyncio.sleep(0.8)
return {
"direction": "upward",
"growth_rate": 0.12, # 12% growth
"volatility": 0.08, # 8% volatility
"seasonality": {
"detected": True,
"period": "quarterly",
"strength": 0.65,
},
"forecast": [
{"period": "next_month", "value": 105.2, "confidence": 0.85},
{"period": "next_quarter", "value": 112.8, "confidence": 0.78},
],
"strength": "strong",
"confidence": [0.85, 0.92], # Lower and upper bounds
}
async def _analyze_performance(self, perf_data: Dict[str, Any], kpis: List[str], benchmarks: Dict[str, Any]) -> Dict[str, Any]:
"""Analyze performance metrics."""
# Simulate performance calculation
await asyncio.sleep(0.6)
return {
"overall_score": 78.5,
"kpi_breakdown": {
kpi: {"score": 75 + (hash(kpi) % 25), "trend": "improving"}
for kpi in kpis
},
"trends": {
"short_term": "stable",
"long_term": "improving",
},
"benchmark_results": {
"vs_industry": "above_average",
"vs_competitors": "competitive",
},
"improvements": [
"Optimize process efficiency",
"Enhance quality control measures",
"Streamline workflow bottlenecks",
],
"strengths": [
"Strong customer satisfaction",
"Efficient resource utilization",
],
"actions": [
"Implement process automation",
"Invest in employee training",
"Upgrade monitoring systems",
],
}
async def _analyze_competition(self, competitors: List[str], dimensions: List[str], market_data: Dict[str, Any]) -> Dict[str, Any]:
"""Analyze competitive landscape."""
# Simulate competitive analysis
await asyncio.sleep(1.0)
return {
"position": "strong_challenger",
"advantages": [
"Superior technology platform",
"Better customer service",
"Competitive pricing",
],
"threats": [
"New market entrants",
"Technology disruption risk",
"Price pressure from competitors",
],
"opportunities": [
"Untapped market segments",
"Partnership possibilities",
"Geographic expansion potential",
],
"market_share": {
"current": 0.15, # 15%
"trend": "growing",
"rank": 3,
},
"pricing": {
"position": "competitive",
"premium": 0.05, # 5% premium vs average
},
"recommendations": [
"Focus on differentiation",
"Expand in emerging markets",
"Strengthen customer retention",
],
}
async def _analyze_strategy(self, business_data: Dict[str, Any], goals: List[str], external_factors: List[str]) -> Dict[str, Any]:
"""Perform strategic analysis."""
# Simulate strategic planning
await asyncio.sleep(1.2)
return {
"swot": {
"strengths": ["Strong brand", "Technical expertise", "Market position"],
"weaknesses": ["Limited resources", "Geographic constraints"],
"opportunities": ["Digital transformation", "New markets", "Partnerships"],
"threats": ["Economic uncertainty", "Regulatory changes", "Competition"],
},
"options": [
"Market expansion strategy",
"Product diversification",
"Operational efficiency focus",
],
"risks": [
{"risk": "Market volatility", "probability": 0.3, "impact": "high"},
{"risk": "Technology obsolescence", "probability": 0.2, "impact": "medium"},
],
"resources": {
"financial": "moderate_investment_required",
"human": "additional_expertise_needed",
"technological": "platform_upgrades_required",
},
"metrics": [
"Market share growth",
"Revenue increase",
"Customer satisfaction",
"Operational efficiency",
],
"roadmap": [
{"phase": "Q1", "focus": "Foundation building", "milestones": 3},
{"phase": "Q2-Q3", "focus": "Implementation", "milestones": 5},
{"phase": "Q4", "focus": "Evaluation & optimization", "milestones": 2},
],
}
__all__ = ["AnalystAgent"]
@@ -0,0 +1,141 @@
"""
Base agent implementation providing core functionality.
This module implements the base agent class that provides common
functionality for all agent types, including task execution,
health monitoring, and resource management.
"""
from __future__ import annotations
import asyncio
import time
from typing import Any
from typing import Dict
from cleverclaude.agents.types import Agent
from cleverclaude.agents.types import AgentConfig
from cleverclaude.agents.types import AgentHealth
from cleverclaude.core.logging import get_logger
class BaseAgent(Agent):
"""
Base agent implementation with core functionality.
This class provides the fundamental implementation for all agent types,
including basic task execution, health monitoring, and resource tracking.
"""
def __init__(self, config: AgentConfig) -> None:
"""Initialize the base agent."""
super().__init__(config)
self.logger = get_logger(f"cleverclaude.agent.{config.agent_id}")
self._task_queue = asyncio.Queue()
self._processing_task: asyncio.Task = None
async def initialize(self) -> None:
"""Initialize the agent."""
await super().initialize()
self.logger.info(
"Agent initializing",
agent_type=self.config.agent_type.value,
capabilities=list(self.config.capabilities),
)
# Start task processing loop
self._processing_task = asyncio.create_task(self._process_tasks())
self.logger.info("Agent initialized successfully")
async def stop(self) -> None:
"""Stop the agent."""
await super().stop()
# Stop task processing
if self._processing_task:
self._processing_task.cancel()
try:
await self._processing_task
except asyncio.CancelledError:
pass
self.logger.info("Agent stopped")
async def _execute_task_impl(self, task: Dict[str, Any]) -> Dict[str, Any]:
"""Execute task implementation."""
task_type = task.get("type", "unknown")
task_data = task.get("data", {})
self.logger.info("Executing task", task_type=task_type, task_id=task.get("id"))
# Simulate task processing time based on complexity
complexity = task_data.get("complexity", 1)
processing_time = min(complexity * 0.5, 10.0) # Cap at 10 seconds
await asyncio.sleep(processing_time)
# Generate basic result
result = {
"status": "completed",
"result": f"Task {task_type} processed by {self.config.agent_type.value} agent",
"processing_time": processing_time,
"agent_id": self.config.agent_id,
"timestamp": time.time(),
}
self.logger.info("Task completed", task_id=task.get("id"), duration=processing_time)
return result
async def health_check(self) -> AgentHealth:
"""Perform health check."""
# Call parent health check
base_health = await super().health_check()
# Additional checks for base agent
if base_health == AgentHealth.HEALTHY:
# Check task queue size
if self._task_queue.qsize() > 100:
return AgentHealth.DEGRADED
return base_health
async def _process_tasks(self) -> None:
"""Process tasks from the internal queue."""
self.logger.debug("Task processing loop started")
try:
while not self._shutdown_requested:
try:
# Wait for tasks with timeout
task = await asyncio.wait_for(self._task_queue.get(), timeout=1.0)
# Process task
await self._execute_internal_task(task)
except asyncio.TimeoutError:
# No task received, continue loop
continue
except Exception as e:
self.logger.error("Task processing error", exc_info=e)
except asyncio.CancelledError:
self.logger.debug("Task processing cancelled")
except Exception as e:
self.logger.error("Task processing loop error", exc_info=e)
finally:
self.logger.debug("Task processing loop stopped")
async def _execute_internal_task(self, task: Dict[str, Any]) -> None:
"""Execute an internal task."""
try:
result = await self._execute_task_impl(task)
# Handle result as needed
except Exception as e:
self.logger.error("Internal task execution failed", exc_info=e)
self.state.record_error(str(e))
__all__ = ["BaseAgent"]
@@ -0,0 +1,372 @@
"""
Coder agent implementation.
This module implements a specialized coder agent optimized for
software development tasks, code analysis, and programming activities.
"""
from __future__ import annotations
import asyncio
import time
from typing import Any
from typing import Dict
from typing import List
from cleverclaude.agents.implementations.base import BaseAgent
from cleverclaude.agents.types import AgentType
class CoderAgent(BaseAgent):
"""
Specialized coder agent.
This agent is optimized for coding tasks including:
- Code generation and implementation
- Code review and analysis
- Debugging and troubleshooting
- Testing and validation
- Documentation generation
"""
AGENT_TYPE = AgentType.CODER
def __init__(self, config) -> None:
"""Initialize the coder agent."""
super().__init__(config)
# Coder-specific capabilities
self._programming_languages = [
"python", "javascript", "typescript", "java", "go",
"rust", "c++", "c#", "ruby", "php"
]
self._coding_specialties = [
"web_development", "api_development", "data_processing",
"automation", "testing", "devops", "algorithms"
]
# Code analysis and generation context
self._code_cache = {}
self._active_projects = {}
async def _execute_task_impl(self, task: Dict[str, Any]) -> Dict[str, Any]:
"""Execute coding-specific tasks."""
task_type = task.get("type", "unknown")
task_data = task.get("data", {})
self.logger.info("Starting coding task", task_type=task_type)
# Route to appropriate coding method
if task_type == "code_generation":
return await self._handle_code_generation(task_data)
elif task_type == "code_review":
return await self._handle_code_review(task_data)
elif task_type == "debugging":
return await self._handle_debugging(task_data)
elif task_type == "testing":
return await self._handle_testing(task_data)
elif task_type == "refactoring":
return await self._handle_refactoring(task_data)
else:
# Fall back to base implementation
return await super()._execute_task_impl(task)
async def _handle_code_generation(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle code generation tasks."""
requirements = data.get("requirements", "")
language = data.get("language", "python")
framework = data.get("framework", "")
complexity = data.get("complexity", "medium")
self.logger.info(
"Generating code",
language=language,
framework=framework,
complexity=complexity
)
# Simulate code generation time
generation_time = self._calculate_generation_time(requirements, complexity)
await asyncio.sleep(generation_time)
# Generate code
code_result = await self._generate_code(requirements, language, framework, complexity)
return {
"status": "completed",
"requirements": requirements,
"language": language,
"framework": framework,
"complexity": complexity,
"code": code_result["code"],
"files_generated": code_result["files"],
"documentation": code_result["docs"],
"tests_included": code_result["has_tests"],
"generation_time": generation_time,
"lines_of_code": code_result["loc"],
"timestamp": time.time(),
}
async def _handle_code_review(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle code review tasks."""
code_files = data.get("files", [])
review_type = data.get("type", "general")
focus_areas = data.get("focus", ["quality", "security", "performance"])
self.logger.info(
"Reviewing code",
files_count=len(code_files),
type=review_type,
focus_areas=focus_areas
)
# Simulate review process
review_time = len(code_files) * 1.5 + 2.0
await asyncio.sleep(review_time)
# Perform code review
review_results = []
for file_data in code_files:
file_review = await self._review_code_file(file_data, focus_areas)
review_results.append(file_review)
# Generate overall assessment
overall_score = self._calculate_overall_score(review_results)
return {
"status": "completed",
"review_type": review_type,
"files_reviewed": len(code_files),
"focus_areas": focus_areas,
"file_reviews": review_results,
"overall_score": overall_score,
"critical_issues": sum(r["critical_issues"] for r in review_results),
"warnings": sum(r["warnings"] for r in review_results),
"suggestions": sum(r["suggestions"] for r in review_results),
"review_time": review_time,
"timestamp": time.time(),
}
async def _handle_debugging(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle debugging tasks."""
error_description = data.get("error", "")
code_context = data.get("code", "")
language = data.get("language", "python")
stack_trace = data.get("stack_trace", "")
self.logger.info("Debugging issue", language=language, error_type=error_description[:50])
# Simulate debugging process
debug_time = 3.0 + (len(stack_trace) * 0.001)
await asyncio.sleep(debug_time)
# Generate debug analysis
debug_result = await self._debug_issue(error_description, code_context, stack_trace)
return {
"status": "completed",
"error_description": error_description,
"language": language,
"root_cause": debug_result["root_cause"],
"solution_steps": debug_result["solution"],
"code_fix": debug_result["fix"],
"prevention_tips": debug_result["prevention"],
"confidence": debug_result["confidence"],
"debug_time": debug_time,
"timestamp": time.time(),
}
async def _handle_testing(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle testing tasks."""
code_to_test = data.get("code", "")
test_type = data.get("type", "unit")
coverage_target = data.get("coverage", 80)
framework = data.get("framework", "pytest")
self.logger.info(
"Generating tests",
type=test_type,
framework=framework,
coverage_target=coverage_target
)
# Simulate test generation
test_time = 2.0 + (len(code_to_test) * 0.0001)
await asyncio.sleep(test_time)
# Generate tests
test_result = await self._generate_tests(code_to_test, test_type, framework)
return {
"status": "completed",
"test_type": test_type,
"framework": framework,
"tests_generated": test_result["test_count"],
"test_code": test_result["code"],
"estimated_coverage": test_result["coverage"],
"test_categories": test_result["categories"],
"generation_time": test_time,
"timestamp": time.time(),
}
async def _handle_refactoring(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle code refactoring tasks."""
code_to_refactor = data.get("code", "")
refactor_goals = data.get("goals", ["readability", "performance"])
language = data.get("language", "python")
self.logger.info("Refactoring code", language=language, goals=refactor_goals)
# Simulate refactoring
refactor_time = 2.5 + (len(code_to_refactor) * 0.0001)
await asyncio.sleep(refactor_time)
# Perform refactoring
refactor_result = await self._refactor_code(code_to_refactor, refactor_goals)
return {
"status": "completed",
"language": language,
"refactor_goals": refactor_goals,
"original_code": code_to_refactor[:200] + "..." if len(code_to_refactor) > 200 else code_to_refactor,
"refactored_code": refactor_result["code"],
"improvements": refactor_result["improvements"],
"complexity_reduction": refactor_result["complexity_change"],
"refactor_time": refactor_time,
"timestamp": time.time(),
}
def _calculate_generation_time(self, requirements: str, complexity: str) -> float:
"""Calculate code generation time."""
base_time = 2.0
# Adjust for requirements length
base_time += len(requirements) * 0.001
# Adjust for complexity
complexity_multipliers = {
"simple": 0.5,
"medium": 1.0,
"complex": 2.0,
"advanced": 3.0
}
base_time *= complexity_multipliers.get(complexity, 1.0)
return min(base_time, 15.0) # Cap at 15 seconds
async def _generate_code(self, requirements: str, language: str, framework: str, complexity: str) -> Dict[str, Any]:
"""Generate code based on requirements."""
# Simulate code generation
await asyncio.sleep(0.5)
lines_of_code = {
"simple": 50,
"medium": 150,
"complex": 400,
"advanced": 800
}.get(complexity, 100)
return {
"code": f"# Generated {language} code for: {requirements[:50]}...\n# Framework: {framework}\n# Complexity: {complexity}\n\n# Code implementation here...",
"files": [f"main.{self._get_file_extension(language)}", "utils.py", "config.py"],
"docs": f"Documentation for {requirements}",
"has_tests": True,
"loc": lines_of_code,
}
async def _review_code_file(self, file_data: Dict[str, Any], focus_areas: List[str]) -> Dict[str, Any]:
"""Review a single code file."""
filename = file_data.get("name", "unknown")
content = file_data.get("content", "")
# Simulate code analysis
await asyncio.sleep(0.3)
return {
"filename": filename,
"score": 85, # Mock score
"critical_issues": 0,
"warnings": 2,
"suggestions": 5,
"issues": [
{"type": "warning", "line": 10, "message": "Consider using more descriptive variable names"},
{"type": "suggestion", "line": 25, "message": "This function could be optimized"},
],
"strengths": ["Good error handling", "Clear function structure"],
}
def _calculate_overall_score(self, review_results: List[Dict[str, Any]]) -> float:
"""Calculate overall code quality score."""
if not review_results:
return 0.0
scores = [result["score"] for result in review_results]
return round(sum(scores) / len(scores), 1)
async def _debug_issue(self, error: str, code: str, stack_trace: str) -> Dict[str, Any]:
"""Debug an issue and provide solution."""
# Simulate debugging analysis
await asyncio.sleep(0.8)
return {
"root_cause": f"The issue appears to be related to: {error[:100]}",
"solution": [
"Check variable initialization",
"Verify input parameters",
"Add error handling",
],
"fix": "# Suggested fix:\n# Add proper error handling and validation",
"prevention": [
"Use type hints",
"Add input validation",
"Implement proper logging",
],
"confidence": 0.85,
}
async def _generate_tests(self, code: str, test_type: str, framework: str) -> Dict[str, Any]:
"""Generate tests for given code."""
# Simulate test generation
await asyncio.sleep(0.6)
test_count = min(len(code) // 100, 20) # Rough estimate
return {
"test_count": test_count,
"code": f"# {framework} tests\n# Test type: {test_type}\n\ndef test_example():\n assert True",
"coverage": min(85 + (test_count * 2), 95),
"categories": ["unit", "integration"] if test_type == "comprehensive" else [test_type],
}
async def _refactor_code(self, code: str, goals: List[str]) -> Dict[str, Any]:
"""Refactor code according to goals."""
# Simulate refactoring
await asyncio.sleep(0.7)
return {
"code": f"# Refactored code\n# Goals: {', '.join(goals)}\n{code[:100]}...\n# Improvements applied",
"improvements": [
"Improved variable naming",
"Reduced function complexity",
"Added docstrings",
],
"complexity_change": -15, # Reduced complexity by 15%
}
def _get_file_extension(self, language: str) -> str:
"""Get file extension for programming language."""
extensions = {
"python": "py",
"javascript": "js",
"typescript": "ts",
"java": "java",
"go": "go",
"rust": "rs",
"c++": "cpp",
"c#": "cs",
}
return extensions.get(language, "txt")
__all__ = ["CoderAgent"]
@@ -0,0 +1,231 @@
"""
Researcher agent implementation.
This module implements a specialized researcher agent that excels at
information gathering, analysis, and knowledge synthesis tasks.
"""
from __future__ import annotations
import asyncio
import time
from typing import Any
from typing import Dict
from typing import List
from cleverclaude.agents.implementations.base import BaseAgent
from cleverclaude.agents.types import AgentType
class ResearcherAgent(BaseAgent):
"""
Specialized researcher agent.
This agent is optimized for research tasks including:
- Information gathering and analysis
- Literature review and synthesis
- Data collection and organization
- Knowledge discovery and extraction
"""
AGENT_TYPE = AgentType.RESEARCHER
def __init__(self, config) -> None:
"""Initialize the researcher agent."""
super().__init__(config)
# Researcher-specific capabilities
self._research_methods = [
"web_search",
"document_analysis",
"data_mining",
"literature_review",
"knowledge_synthesis",
]
# Research context and cache
self._research_cache = {}
self._ongoing_research = {}
async def _execute_task_impl(self, task: Dict[str, Any]) -> Dict[str, Any]:
"""Execute research-specific tasks."""
task_type = task.get("type", "unknown")
task_data = task.get("data", {})
self.logger.info("Starting research task", task_type=task_type)
# Route to appropriate research method
if task_type == "research_query":
return await self._handle_research_query(task_data)
elif task_type == "document_analysis":
return await self._handle_document_analysis(task_data)
elif task_type == "knowledge_synthesis":
return await self._handle_knowledge_synthesis(task_data)
else:
# Fall back to base implementation
return await super()._execute_task_impl(task)
async def _handle_research_query(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle research query tasks."""
query = data.get("query", "")
scope = data.get("scope", "general")
depth = data.get("depth", "standard")
self.logger.info("Processing research query", query=query[:100], scope=scope, depth=depth)
# Simulate research process
research_time = self._calculate_research_time(query, scope, depth)
await asyncio.sleep(research_time)
# Generate research results
findings = await self._generate_research_findings(query, scope)
return {
"status": "completed",
"query": query,
"scope": scope,
"depth": depth,
"findings": findings,
"sources_count": len(findings.get("sources", [])),
"confidence": self._calculate_confidence(findings),
"research_time": research_time,
"timestamp": time.time(),
}
async def _handle_document_analysis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle document analysis tasks."""
documents = data.get("documents", [])
analysis_type = data.get("analysis_type", "summary")
self.logger.info("Analyzing documents", count=len(documents), type=analysis_type)
# Simulate document processing
processing_time = len(documents) * 0.5 + 2.0
await asyncio.sleep(processing_time)
analysis_results = []
for doc in documents:
result = await self._analyze_document(doc, analysis_type)
analysis_results.append(result)
return {
"status": "completed",
"analysis_type": analysis_type,
"documents_processed": len(documents),
"results": analysis_results,
"processing_time": processing_time,
"timestamp": time.time(),
}
async def _handle_knowledge_synthesis(self, data: Dict[str, Any]) -> Dict[str, Any]:
"""Handle knowledge synthesis tasks."""
sources = data.get("sources", [])
synthesis_goal = data.get("goal", "general_synthesis")
self.logger.info("Synthesizing knowledge", sources=len(sources), goal=synthesis_goal)
# Simulate synthesis process
synthesis_time = len(sources) * 0.3 + 3.0
await asyncio.sleep(synthesis_time)
# Generate synthesis
synthesis = await self._synthesize_knowledge(sources, synthesis_goal)
return {
"status": "completed",
"synthesis_goal": synthesis_goal,
"sources_used": len(sources),
"synthesis": synthesis,
"key_insights": synthesis.get("insights", []),
"synthesis_time": synthesis_time,
"timestamp": time.time(),
}
def _calculate_research_time(self, query: str, scope: str, depth: str) -> float:
"""Calculate estimated research time."""
base_time = 2.0
# Adjust for query complexity
if len(query) > 100:
base_time += 1.0
# Adjust for scope
scope_multipliers = {"narrow": 0.8, "general": 1.0, "broad": 1.5, "comprehensive": 2.0}
base_time *= scope_multipliers.get(scope, 1.0)
# Adjust for depth
depth_multipliers = {"surface": 0.5, "standard": 1.0, "deep": 1.8, "exhaustive": 3.0}
base_time *= depth_multipliers.get(depth, 1.0)
return min(base_time, 30.0) # Cap at 30 seconds for simulation
async def _generate_research_findings(self, query: str, scope: str) -> Dict[str, Any]:
"""Generate mock research findings."""
# In a real implementation, this would interface with actual research APIs
return {
"summary": f"Research findings for: {query}",
"key_points": [
f"Key finding 1 for {query}",
f"Key finding 2 for {query}",
f"Key finding 3 for {query}",
],
"sources": [
{"title": "Source 1", "url": "https://example.com/1", "relevance": 0.9},
{"title": "Source 2", "url": "https://example.com/2", "relevance": 0.8},
{"title": "Source 3", "url": "https://example.com/3", "relevance": 0.7},
],
"methodology": f"Research conducted with {scope} scope",
"limitations": ["Time constraints", "Source availability"],
}
async def _analyze_document(self, document: Dict[str, Any], analysis_type: str) -> Dict[str, Any]:
"""Analyze a single document."""
doc_name = document.get("name", "unknown")
# Simulate analysis
await asyncio.sleep(0.2)
return {
"document": doc_name,
"analysis_type": analysis_type,
"summary": f"Analysis of {doc_name}",
"key_insights": [f"Insight 1 from {doc_name}", f"Insight 2 from {doc_name}"],
"sentiment": "neutral",
"confidence": 0.85,
}
async def _synthesize_knowledge(self, sources: List[Dict[str, Any]], goal: str) -> Dict[str, Any]:
"""Synthesize knowledge from multiple sources."""
# Simulate synthesis
await asyncio.sleep(1.0)
return {
"synthesis_summary": f"Knowledge synthesis for {goal}",
"insights": [
"Cross-cutting insight 1",
"Cross-cutting insight 2",
"Cross-cutting insight 3",
],
"patterns": ["Pattern A", "Pattern B"],
"recommendations": [
"Recommendation 1 based on synthesis",
"Recommendation 2 based on synthesis",
],
"confidence_level": "high",
"gaps_identified": ["Gap 1", "Gap 2"],
}
def _calculate_confidence(self, findings: Dict[str, Any]) -> float:
"""Calculate confidence level for research findings."""
# Simple confidence calculation based on source count and diversity
sources = findings.get("sources", [])
base_confidence = min(len(sources) * 0.15, 0.9)
# Adjust for source quality/relevance
avg_relevance = sum(s.get("relevance", 0.5) for s in sources) / len(sources) if sources else 0.5
confidence = base_confidence * avg_relevance
return round(confidence, 2)
__all__ = ["ResearcherAgent"]
+701
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@@ -0,0 +1,701 @@
"""
Advanced agent lifecycle management system.
This module implements sophisticated agent management with dynamic scaling,
health monitoring, fault tolerance, and performance optimization. It provides
enterprise-grade agent orchestration capabilities.
"""
from __future__ import annotations
import asyncio
import time
from collections import defaultdict
from typing import Any
from typing import Dict
from typing import List
from typing import Optional
from typing import Set
from uuid import uuid4
import structlog
from cleverclaude.agents.registry import AgentRegistry
from cleverclaude.agents.types import Agent
from cleverclaude.agents.types import AgentConfig
from cleverclaude.agents.types import AgentHealth
from cleverclaude.agents.types import AgentStatus
from cleverclaude.agents.types import AgentType
from cleverclaude.core.events import EventBus
from cleverclaude.core.logging import AgentContext
from cleverclaude.core.logging import get_logger
from cleverclaude.core.settings import AgentSettings
class AgentManager:
"""
Advanced agent lifecycle manager.
This class provides comprehensive agent management including:
- Agent creation, scaling, and termination
- Health monitoring and automatic recovery
- Load balancing and resource optimization
- Performance tracking and analytics
- Fault tolerance with circuit breakers
- Agent pools and grouping
Example:
manager = AgentManager(settings.agents, event_bus)
await manager.initialize()
# Create agents
agent_id = await manager.create_agent(AgentType.RESEARCHER, name="researcher_1")
# Execute tasks
result = await manager.execute_task(task_data)
"""
def __init__(self, config: AgentSettings, event_bus: EventBus) -> None:
"""Initialize the agent manager."""
self.config = config
self.event_bus = event_bus
self.logger = get_logger("cleverclaude.agents.manager")
# Core components
self.registry = AgentRegistry()
# Agent storage and tracking
self._agents: Dict[str, Agent] = {}
self._agent_pools: Dict[AgentType, List[str]] = defaultdict(list)
self._task_assignments: Dict[str, str] = {} # task_id -> agent_id
# Health monitoring
self._health_check_task: Optional[asyncio.Task] = None
self._health_check_interval = config.health_check_interval
# Performance tracking
self._metrics = {
"agents_created": 0,
"agents_destroyed": 0,
"tasks_executed": 0,
"tasks_failed": 0,
"health_checks_performed": 0,
"auto_restarts": 0,
}
# Circuit breakers for failing agents
self._circuit_breakers: Dict[str, Dict[str, Any]] = {}
# Initialization state
self._initialized = False
self._shutdown = False
async def initialize(self) -> None:
"""Initialize the agent manager."""
if self._initialized:
return
self.logger.info("Initializing agent manager")
# Initialize registry
await self.registry.initialize()
# Start health monitoring
self._health_check_task = asyncio.create_task(self._health_check_loop())
# Subscribe to relevant events
await self.event_bus.subscribe("agent.*", self._handle_agent_event)
await self.event_bus.subscribe("task.*", self._handle_task_event)
self._initialized = True
# Emit initialization event
await self.event_bus.emit("agent.manager.initialized", {
"max_agents": self.config.max_agents,
"supported_types": list(self.config.supported_types),
})
self.logger.info("Agent manager initialized")
async def shutdown(self) -> None:
"""Shutdown the agent manager."""
if self._shutdown:
return
self.logger.info("Shutting down agent manager")
self._shutdown = True
# Stop health monitoring
if self._health_check_task:
self._health_check_task.cancel()
try:
await self._health_check_task
except asyncio.CancelledError:
pass
# Shutdown all agents
shutdown_tasks = []
for agent in self._agents.values():
shutdown_tasks.append(agent.stop())
if shutdown_tasks:
await asyncio.gather(*shutdown_tasks, return_exceptions=True)
# Clear agent storage
self._agents.clear()
self._agent_pools.clear()
self._task_assignments.clear()
# Emit shutdown event
await self.event_bus.emit("agent.manager.shutdown", {})
self.logger.info("Agent manager shutdown complete")
async def create_agent(
self,
agent_type: AgentType,
name: Optional[str] = None,
capabilities: Optional[Set[str]] = None,
config_overrides: Optional[Dict[str, Any]] = None,
) -> str:
"""Create a new agent instance."""
if len(self._agents) >= self.config.max_agents:
raise RuntimeError(f"Maximum number of agents reached ({self.config.max_agents})")
if agent_type not in self.config.supported_types:
raise ValueError(f"Unsupported agent type: {agent_type}")
# Generate agent ID
agent_id = str(uuid4())
# Create agent configuration
agent_config = AgentConfig(
agent_id=agent_id,
agent_type=agent_type,
name=name,
capabilities=capabilities or self._get_default_capabilities(agent_type),
max_memory_mb=self.config.max_memory_mb,
max_cpu_percent=self.config.max_cpu_percent,
timeout_seconds=self.config.default_timeout,
**(config_overrides or {}),
)
try:
# Create agent instance
agent = self.registry.create_agent(agent_config)
# Initialize and start agent
with AgentContext(agent_id):
await agent.start()
# Register agent
self._agents[agent_id] = agent
self._agent_pools[agent_type].append(agent_id)
# Initialize circuit breaker
self._circuit_breakers[agent_id] = {
"failure_count": 0,
"last_failure": None,
"state": "closed", # closed, open, half-open
}
# Update metrics
self._metrics["agents_created"] += 1
# Emit creation event
await self.event_bus.emit("agent.created", {
"agent_id": agent_id,
"agent_type": agent_type.value,
"name": agent_config.display_name,
"capabilities": list(agent_config.capabilities),
})
self.logger.info(
"Agent created successfully",
agent_id=agent_id,
agent_type=agent_type.value,
name=agent_config.display_name,
)
return agent_id
except Exception as e:
self.logger.error("Failed to create agent", agent_type=agent_type, exc_info=e)
raise
async def destroy_agent(self, agent_id: str) -> None:
"""Destroy an agent instance."""
if agent_id not in self._agents:
raise ValueError(f"Agent not found: {agent_id}")
agent = self._agents[agent_id]
try:
with AgentContext(agent_id):
# Stop the agent
await agent.stop()
# Remove from storage
del self._agents[agent_id]
# Remove from pools
for pool in self._agent_pools.values():
if agent_id in pool:
pool.remove(agent_id)
# Clean up task assignments
tasks_to_remove = [
task_id for task_id, assigned_agent_id in self._task_assignments.items()
if assigned_agent_id == agent_id
]
for task_id in tasks_to_remove:
del self._task_assignments[task_id]
# Remove circuit breaker
if agent_id in self._circuit_breakers:
del self._circuit_breakers[agent_id]
# Update metrics
self._metrics["agents_destroyed"] += 1
# Emit destruction event
await self.event_bus.emit("agent.destroyed", {
"agent_id": agent_id,
"agent_type": agent.config.agent_type.value,
})
self.logger.info("Agent destroyed", agent_id=agent_id)
except Exception as e:
self.logger.error("Failed to destroy agent", agent_id=agent_id, exc_info=e)
raise
async def execute_task(
self,
task: Dict[str, Any],
agent_type: Optional[AgentType] = None,
agent_id: Optional[str] = None,
) -> Dict[str, Any]:
"""Execute a task on an available agent."""
# Find suitable agent
if agent_id:
if agent_id not in self._agents:
raise ValueError(f"Agent not found: {agent_id}")
selected_agent_id = agent_id
else:
selected_agent_id = await self._select_agent(task, agent_type)
if not selected_agent_id:
raise RuntimeError("No suitable agent available")
agent = self._agents[selected_agent_id]
task_id = task.get("id", str(uuid4()))
# Record task assignment
self._task_assignments[task_id] = selected_agent_id
try:
with AgentContext(selected_agent_id):
# Execute task
result = await agent.execute_task(task)
# Update metrics
self._metrics["tasks_executed"] += 1
# Reset circuit breaker on success
self._reset_circuit_breaker(selected_agent_id)
# Emit success event
await self.event_bus.emit("agent.task.completed", {
"agent_id": selected_agent_id,
"task_id": task_id,
"task_type": task.get("type"),
"duration": time.time() - (agent.state.current_task_started or time.time()),
})
return result
except Exception as e:
# Handle task failure
self._metrics["tasks_failed"] += 1
# Update circuit breaker
await self._handle_agent_failure(selected_agent_id, str(e))
# Emit failure event
await self.event_bus.emit("agent.task.failed", {
"agent_id": selected_agent_id,
"task_id": task_id,
"task_type": task.get("type"),
"error": str(e),
})
self.logger.error(
"Task execution failed",
agent_id=selected_agent_id,
task_id=task_id,
exc_info=e,
)
raise
finally:
# Clean up task assignment
if task_id in self._task_assignments:
del self._task_assignments[task_id]
async def get_agent_status(self, agent_id: str) -> Dict[str, Any]:
"""Get detailed status of an agent."""
if agent_id not in self._agents:
raise ValueError(f"Agent not found: {agent_id}")
agent = self._agents[agent_id]
return agent.get_metrics()
async def list_agents(
self,
agent_type: Optional[AgentType] = None,
status: Optional[AgentStatus] = None,
health: Optional[AgentHealth] = None,
) -> List[Dict[str, Any]]:
"""List agents with optional filtering."""
agents = []
for agent in self._agents.values():
# Apply filters
if agent_type and agent.config.agent_type != agent_type:
continue
if status and agent.state.status != status:
continue
if health and agent.state.health != health:
continue
agents.append(agent.get_metrics())
return agents
async def scale_agents(
self,
agent_type: AgentType,
target_count: int,
) -> List[str]:
"""Scale agents of a specific type to target count."""
current_count = len(self._agent_pools[agent_type])
if target_count == current_count:
return self._agent_pools[agent_type].copy()
created_agents = []
if target_count > current_count:
# Scale up
for _ in range(target_count - current_count):
try:
agent_id = await self.create_agent(agent_type)
created_agents.append(agent_id)
except Exception as e:
self.logger.error("Failed to scale up agent", agent_type=agent_type, exc_info=e)
break
elif target_count < current_count:
# Scale down
agents_to_remove = self._agent_pools[agent_type][target_count:]
for agent_id in agents_to_remove:
try:
await self.destroy_agent(agent_id)
except Exception as e:
self.logger.error("Failed to scale down agent", agent_id=agent_id, exc_info=e)
# Emit scaling event
await self.event_bus.emit("agent.scaled", {
"agent_type": agent_type.value,
"previous_count": current_count,
"target_count": target_count,
"actual_count": len(self._agent_pools[agent_type]),
"created_agents": created_agents,
})
return self._agent_pools[agent_type].copy()
def get_metrics(self) -> Dict[str, Any]:
"""Get agent manager metrics."""
pool_stats = {}
for agent_type, pool in self._agent_pools.items():
pool_stats[agent_type.value] = {
"count": len(pool),
"available": sum(
1 for agent_id in pool
if self._agents[agent_id].is_available()
),
}
return {
"total_agents": len(self._agents),
"pool_stats": pool_stats,
"metrics": self._metrics.copy(),
"circuit_breakers": {
agent_id: breaker["state"]
for agent_id, breaker in self._circuit_breakers.items()
},
}
async def _select_agent(
self,
task: Dict[str, Any],
preferred_type: Optional[AgentType] = None,
) -> Optional[str]:
"""Select the best available agent for a task."""
# Get available agents
candidates = []
if preferred_type:
# Filter by preferred type
pool = self._agent_pools.get(preferred_type, [])
candidates = [
agent_id for agent_id in pool
if self._agents[agent_id].is_available() and
self._is_circuit_breaker_closed(agent_id)
]
else:
# Consider all available agents
for agent in self._agents.values():
if agent.is_available() and self._is_circuit_breaker_closed(agent.config.agent_id):
candidates.append(agent.config.agent_id)
if not candidates:
return None
# Score agents based on suitability
scored_agents = []
task_requirements = task.get("requirements", {})
for agent_id in candidates:
agent = self._agents[agent_id]
score = self._calculate_agent_score(agent, task_requirements)
scored_agents.append((agent_id, score))
# Sort by score (highest first) and return best match
scored_agents.sort(key=lambda x: x[1], reverse=True)
return scored_agents[0][0]
def _calculate_agent_score(
self,
agent: Agent,
task_requirements: Dict[str, Any],
) -> float:
"""Calculate suitability score for an agent."""
score = 0.0
# Base score
score += 10.0
# Capability matching
required_capabilities = set(task_requirements.get("capabilities", []))
if required_capabilities:
matching_capabilities = agent.get_capabilities() & required_capabilities
score += len(matching_capabilities) * 5.0
# Performance history
success_rate = agent.state.performance_metrics.success_rate
score += success_rate * 10.0
# Resource availability
if not agent.state.resource_metrics.is_under_pressure:
score += 5.0
# Low error count
if agent.state.error_count < 3:
score += 3.0
# Recent activity (prefer recently active agents)
time_since_activity = time.time() - agent.state.performance_metrics.last_activity
if time_since_activity < 300: # 5 minutes
score += 2.0
return score
def _get_default_capabilities(self, agent_type: AgentType) -> Set[str]:
"""Get default capabilities for an agent type."""
capability_map = {
AgentType.RESEARCHER: {"research", "analysis", "documentation"},
AgentType.CODER: {"coding", "testing", "review"},
AgentType.ANALYST: {"analysis", "planning", "documentation"},
AgentType.COORDINATOR: {"coordination", "communication", "planning"},
AgentType.REVIEWER: {"review", "analysis", "documentation"},
AgentType.TESTER: {"testing", "analysis", "documentation"},
AgentType.ARCHITECT: {"architecture", "planning", "documentation"},
AgentType.MONITOR: {"monitoring", "analysis", "communication"},
AgentType.SPECIALIST: {"specialized", "analysis", "execution"},
AgentType.OPTIMIZER: {"optimization", "analysis", "monitoring"},
AgentType.DOCUMENTER: {"documentation", "analysis", "communication"},
}
return capability_map.get(agent_type, {"general"})
async def _health_check_loop(self) -> None:
"""Health monitoring loop."""
self.logger.debug("Health check loop started")
try:
while not self._shutdown:
await asyncio.sleep(self._health_check_interval)
if self._shutdown:
break
await self._perform_health_checks()
except asyncio.CancelledError:
self.logger.debug("Health check loop cancelled")
except Exception as e:
self.logger.error("Health check loop error", exc_info=e)
async def _perform_health_checks(self) -> None:
"""Perform health checks on all agents."""
if not self._agents:
return
self.logger.debug("Performing health checks", agent_count=len(self._agents))
health_tasks = []
for agent_id, agent in self._agents.items():
health_tasks.append(self._check_agent_health(agent_id, agent))
# Execute health checks concurrently
results = await asyncio.gather(*health_tasks, return_exceptions=True)
# Process results
unhealthy_agents = []
for i, result in enumerate(results):
if isinstance(result, Exception):
agent_id = list(self._agents.keys())[i]
self.logger.error("Health check failed", agent_id=agent_id, exc_info=result)
unhealthy_agents.append(agent_id)
# Handle unhealthy agents
for agent_id in unhealthy_agents:
if self.config.restart_on_failure:
await self._attempt_agent_restart(agent_id)
self._metrics["health_checks_performed"] += 1
async def _check_agent_health(self, agent_id: str, agent: Agent) -> None:
"""Check health of a single agent."""
with AgentContext(agent_id):
try:
health = await agent.health_check()
agent.state.health = health
if health != AgentHealth.HEALTHY:
await self.event_bus.emit("agent.health.degraded", {
"agent_id": agent_id,
"health": health.value,
"metrics": agent.get_metrics(),
})
except Exception as e:
agent.state.record_error(str(e))
await self.event_bus.emit("agent.health.check_failed", {
"agent_id": agent_id,
"error": str(e),
})
raise
async def _attempt_agent_restart(self, agent_id: str) -> None:
"""Attempt to restart an unhealthy agent."""
if agent_id not in self._agents:
return
agent = self._agents[agent_id]
# Check restart limits
if agent.state.restart_count >= self.config.max_restart_attempts:
self.logger.warning(
"Agent exceeded restart limit",
agent_id=agent_id,
restart_count=agent.state.restart_count,
)
return
try:
with AgentContext(agent_id):
self.logger.info("Attempting agent restart", agent_id=agent_id)
# Stop the agent
await agent.stop()
# Start the agent again
await agent.start()
# Record restart
agent.state.record_restart()
self._metrics["auto_restarts"] += 1
# Emit restart event
await self.event_bus.emit("agent.restarted", {
"agent_id": agent_id,
"restart_count": agent.state.restart_count,
})
self.logger.info("Agent restart successful", agent_id=agent_id)
except Exception as e:
self.logger.error("Agent restart failed", agent_id=agent_id, exc_info=e)
await self._handle_agent_failure(agent_id, f"Restart failed: {e}")
async def _handle_agent_failure(self, agent_id: str, error_message: str) -> None:
"""Handle agent failure with circuit breaker logic."""
if agent_id not in self._circuit_breakers:
return
breaker = self._circuit_breakers[agent_id]
breaker["failure_count"] += 1
breaker["last_failure"] = time.time()
# Open circuit breaker after 5 failures
if breaker["failure_count"] >= 5 and breaker["state"] == "closed":
breaker["state"] = "open"
self.logger.warning("Circuit breaker opened for agent", agent_id=agent_id)
await self.event_bus.emit("agent.circuit_breaker.opened", {
"agent_id": agent_id,
"failure_count": breaker["failure_count"],
"error": error_message,
})
def _reset_circuit_breaker(self, agent_id: str) -> None:
"""Reset circuit breaker for successful operations."""
if agent_id in self._circuit_breakers:
breaker = self._circuit_breakers[agent_id]
if breaker["failure_count"] > 0:
breaker["failure_count"] = 0
breaker["state"] = "closed"
self.logger.debug("Circuit breaker reset", agent_id=agent_id)
def _is_circuit_breaker_closed(self, agent_id: str) -> bool:
"""Check if circuit breaker allows operations."""
if agent_id not in self._circuit_breakers:
return True
breaker = self._circuit_breakers[agent_id]
if breaker["state"] == "closed":
return True
if breaker["state"] == "open":
# Check if we should try half-open
if breaker["last_failure"] and time.time() - breaker["last_failure"] > 300: # 5 minutes
breaker["state"] = "half-open"
return True
return breaker["state"] == "half-open"
async def _handle_agent_event(self, event) -> None:
"""Handle agent-related events."""
self.logger.debug("Agent event received", event_name=event.name, data=event.data)
async def _handle_task_event(self, event) -> None:
"""Handle task-related events."""
self.logger.debug("Task event received", event_name=event.name, data=event.data)
__all__ = ["AgentManager"]
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"""
Agent registry and factory system.
This module implements the agent registry pattern with factory methods,
template management, and plugin support for creating different types
of agents with standardized interfaces.
"""
from __future__ import annotations
import importlib
import inspect
from typing import Any
from typing import Callable
from typing import Dict
from typing import Type
import structlog
from cleverclaude.agents.types import Agent
from cleverclaude.agents.types import AgentConfig
from cleverclaude.agents.types import AgentType
from cleverclaude.core.logging import get_logger
class AgentFactory:
"""Factory for creating agent instances."""
def __init__(self, agent_class: Type[Agent], config_validator: Callable[[AgentConfig], bool] = None) -> None:
self.agent_class = agent_class
self.config_validator = config_validator or (lambda x: True)
def create(self, config: AgentConfig) -> Agent:
"""Create an agent instance."""
if not self.config_validator(config):
raise ValueError(f"Invalid configuration for {self.agent_class.__name__}")
return self.agent_class(config)
class AgentRegistry:
"""
Registry for agent types and factories.
This registry manages the creation of different agent types using
the factory pattern. It supports plugin loading and dynamic
agent type registration.
"""
def __init__(self) -> None:
"""Initialize the agent registry."""
self.logger = get_logger("cleverclaude.agents.registry")
self._factories: Dict[AgentType, AgentFactory] = {}
self._initialized = False
async def initialize(self) -> None:
"""Initialize the registry with default agent types."""
if self._initialized:
return
self.logger.info("Initializing agent registry")
# Register default agent implementations
self._register_default_agents()
# Load plugin agents
await self._load_plugin_agents()
self._initialized = True
self.logger.info("Agent registry initialized", registered_types=len(self._factories))
def register_agent(
self,
agent_type: AgentType,
agent_class: Type[Agent],
config_validator: Callable[[AgentConfig], bool] = None,
) -> None:
"""Register an agent type with its factory."""
factory = AgentFactory(agent_class, config_validator)
self._factories[agent_type] = factory
self.logger.debug(
"Agent type registered",
agent_type=agent_type.value,
agent_class=agent_class.__name__,
)
def create_agent(self, config: AgentConfig) -> Agent:
"""Create an agent instance from configuration."""
if config.agent_type not in self._factories:
raise ValueError(f"Unknown agent type: {config.agent_type}")
factory = self._factories[config.agent_type]
try:
agent = factory.create(config)
self.logger.debug(
"Agent created",
agent_id=config.agent_id,
agent_type=config.agent_type.value,
)
return agent
except Exception as e:
self.logger.error(
"Agent creation failed",
agent_type=config.agent_type.value,
exc_info=e,
)
raise
def get_registered_types(self) -> list[AgentType]:
"""Get all registered agent types."""
return list(self._factories.keys())
def is_type_registered(self, agent_type: AgentType) -> bool:
"""Check if an agent type is registered."""
return agent_type in self._factories
def _register_default_agents(self) -> None:
"""Register default agent implementations."""
# Import default implementations
from cleverclaude.agents.implementations.base import BaseAgent
from cleverclaude.agents.implementations.researcher import ResearcherAgent
from cleverclaude.agents.implementations.coder import CoderAgent
from cleverclaude.agents.implementations.analyst import AnalystAgent
# Register default agents
self.register_agent(AgentType.RESEARCHER, ResearcherAgent)
self.register_agent(AgentType.CODER, CoderAgent)
self.register_agent(AgentType.ANALYST, AnalystAgent)
# Use BaseAgent as fallback for other types
fallback_types = [
AgentType.COORDINATOR,
AgentType.REVIEWER,
AgentType.TESTER,
AgentType.ARCHITECT,
AgentType.MONITOR,
AgentType.SPECIALIST,
AgentType.OPTIMIZER,
AgentType.DOCUMENTER,
]
for agent_type in fallback_types:
self.register_agent(agent_type, BaseAgent)
async def _load_plugin_agents(self) -> None:
"""Load agent implementations from plugins."""
try:
# Try to load plugin agents
plugin_module = importlib.import_module("cleverclaude.agents.plugins")
# Look for agent classes in the plugin module
for name in dir(plugin_module):
obj = getattr(plugin_module, name)
if (
inspect.isclass(obj) and
issubclass(obj, Agent) and
obj != Agent and
hasattr(obj, "AGENT_TYPE")
):
agent_type = obj.AGENT_TYPE
self.register_agent(agent_type, obj)
self.logger.info("Plugin agent loaded", agent_type=agent_type.value, class_name=name)
except ImportError:
self.logger.debug("No plugin agents found")
except Exception as e:
self.logger.warning("Failed to load plugin agents", exc_info=e)
__all__ = ["AgentRegistry", "AgentFactory"]
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"""
Agent type definitions and data models.
This module defines the core data structures and enums for the agent system,
including agent configurations, status tracking, and type definitions.
"""
from __future__ import annotations
import time
from dataclasses import dataclass
from dataclasses import field
from enum import Enum
from typing import Any
from typing import Dict
from typing import List
from typing import Optional
from typing import Set
from pydantic import BaseModel
from pydantic import Field
from pydantic import validator
class AgentType(str, Enum):
"""Supported agent types."""
RESEARCHER = "researcher"
CODER = "coder"
ANALYST = "analyst"
COORDINATOR = "coordinator"
REVIEWER = "reviewer"
TESTER = "tester"
ARCHITECT = "architect"
MONITOR = "monitor"
SPECIALIST = "specialist"
OPTIMIZER = "optimizer"
DOCUMENTER = "documenter"
class AgentStatus(str, Enum):
"""Agent lifecycle states."""
INITIALIZING = "initializing"
IDLE = "idle"
BUSY = "busy"
PAUSED = "paused"
ERROR = "error"
STOPPING = "stopping"
STOPPED = "stopped"
FAILED = "failed"
class AgentHealth(str, Enum):
"""Agent health states."""
HEALTHY = "healthy"
DEGRADED = "degraded"
UNHEALTHY = "unhealthy"
UNKNOWN = "unknown"
@dataclass
class ResourceMetrics:
"""Agent resource usage metrics."""
cpu_percent: float = 0.0
memory_mb: float = 0.0
disk_mb: float = 0.0
network_kb: float = 0.0
timestamp: float = field(default_factory=time.time)
@property
def is_under_pressure(self) -> bool:
"""Check if resources are under pressure."""
return (
self.cpu_percent > 80.0 or
self.memory_mb > 1024.0 # 1GB
)
@dataclass
class PerformanceMetrics:
"""Agent performance metrics."""
tasks_completed: int = 0
tasks_failed: int = 0
average_task_duration: float = 0.0
success_rate: float = 1.0
last_activity: float = field(default_factory=time.time)
uptime_seconds: float = 0.0
@property
def is_performing_well(self) -> bool:
"""Check if agent is performing well."""
return (
self.success_rate > 0.8 and
self.tasks_completed > 0
)
class AgentConfig(BaseModel):
"""Configuration for an agent instance."""
agent_id: str
agent_type: AgentType
name: Optional[str] = None
description: Optional[str] = None
# Capabilities and specializations
capabilities: Set[str] = Field(default_factory=set)
specializations: List[str] = Field(default_factory=list)
# Resource limits
max_memory_mb: int = Field(default=512, ge=64, le=8192)
max_cpu_percent: float = Field(default=80.0, ge=10.0, le=100.0)
timeout_seconds: int = Field(default=300, ge=1, le=3600)
# Behavior configuration
max_concurrent_tasks: int = Field(default=3, ge=1, le=20)
retry_attempts: int = Field(default=3, ge=0, le=10)
health_check_interval: int = Field(default=30, ge=5, le=300)
# Advanced settings
priority: int = Field(default=0, ge=-10, le=10)
auto_scale: bool = Field(default=True)
persistent: bool = Field(default=False)
# Environment and context
environment: Dict[str, Any] = Field(default_factory=dict)
context: Dict[str, Any] = Field(default_factory=dict)
@validator("capabilities")
def validate_capabilities(cls, v: Set[str]) -> Set[str]:
"""Validate agent capabilities."""
valid_capabilities = {
"research", "coding", "analysis", "coordination", "review",
"testing", "architecture", "monitoring", "optimization",
"documentation", "planning", "execution", "communication"
}
invalid = v - valid_capabilities
if invalid:
raise ValueError(f"Invalid capabilities: {invalid}")
return v
@property
def display_name(self) -> str:
"""Get agent display name."""
return self.name or f"{self.agent_type.value}_{self.agent_id[:8]}"
class AgentState(BaseModel):
"""Current state of an agent instance."""
agent_id: str
status: AgentStatus = AgentStatus.INITIALIZING
health: AgentHealth = AgentHealth.UNKNOWN
# Timestamps
created_at: float = Field(default_factory=time.time)
started_at: Optional[float] = None
last_heartbeat: float = Field(default_factory=time.time)
# Current task information
current_task_id: Optional[str] = None
current_task_type: Optional[str] = None
current_task_started: Optional[float] = None
# Metrics
resource_metrics: ResourceMetrics = Field(default_factory=ResourceMetrics)
performance_metrics: PerformanceMetrics = Field(default_factory=PerformanceMetrics)
# Error tracking
error_count: int = 0
last_error: Optional[str] = None
last_error_time: Optional[float] = None
# Restart tracking
restart_count: int = 0
last_restart_time: Optional[float] = None
@property
def uptime(self) -> float:
"""Get agent uptime in seconds."""
if not self.started_at:
return 0.0
return time.time() - self.started_at
@property
def is_healthy(self) -> bool:
"""Check if agent is healthy."""
return (
self.health == AgentHealth.HEALTHY and
self.status not in {AgentStatus.ERROR, AgentStatus.FAILED} and
time.time() - self.last_heartbeat < 120 # 2 minutes
)
@property
def is_available(self) -> bool:
"""Check if agent is available for new tasks."""
return (
self.status == AgentStatus.IDLE and
self.is_healthy and
not self.resource_metrics.is_under_pressure
)
def update_heartbeat(self) -> None:
"""Update the last heartbeat timestamp."""
self.last_heartbeat = time.time()
def record_error(self, error_message: str) -> None:
"""Record an error."""
self.error_count += 1
self.last_error = error_message
self.last_error_time = time.time()
self.health = AgentHealth.UNHEALTHY
def record_restart(self) -> None:
"""Record a restart."""
self.restart_count += 1
self.last_restart_time = time.time()
self.error_count = 0 # Reset error count on restart
self.last_error = None
self.last_error_time = None
class Agent:
"""
Base agent interface.
This abstract base class defines the interface that all agent implementations
must follow. It provides lifecycle management, task execution, and health
monitoring capabilities.
"""
def __init__(self, config: AgentConfig) -> None:
"""Initialize the agent with configuration."""
self.config = config
self.state = AgentState(agent_id=config.agent_id)
self._running = False
self._shutdown_requested = False
async def initialize(self) -> None:
"""Initialize the agent."""
self.state.status = AgentStatus.INITIALIZING
self.state.started_at = time.time()
# Subclasses should override this method
async def start(self) -> None:
"""Start the agent."""
if self._running:
return
await self.initialize()
self._running = True
self.state.status = AgentStatus.IDLE
self.state.health = AgentHealth.HEALTHY
async def stop(self) -> None:
"""Stop the agent."""
if not self._running:
return
self.state.status = AgentStatus.STOPPING
self._shutdown_requested = True
self._running = False
self.state.status = AgentStatus.STOPPED
async def execute_task(self, task: Dict[str, Any]) -> Dict[str, Any]:
"""Execute a task."""
if not self.is_available():
raise RuntimeError("Agent is not available for task execution")
task_id = task.get("id", "unknown")
self.state.current_task_id = task_id
self.state.current_task_type = task.get("type", "unknown")
self.state.current_task_started = time.time()
self.state.status = AgentStatus.BUSY
try:
# Subclasses should override this method
result = await self._execute_task_impl(task)
# Update performance metrics
duration = time.time() - self.state.current_task_started
self.state.performance_metrics.tasks_completed += 1
self._update_average_duration(duration)
self._update_success_rate(True)
return result
except Exception as e:
# Handle task failure
self.state.performance_metrics.tasks_failed += 1
self._update_success_rate(False)
self.state.record_error(str(e))
raise
finally:
# Clean up task state
self.state.current_task_id = None
self.state.current_task_type = None
self.state.current_task_started = None
self.state.status = AgentStatus.IDLE
self.state.update_heartbeat()
async def _execute_task_impl(self, task: Dict[str, Any]) -> Dict[str, Any]:
"""Execute task implementation - to be overridden by subclasses."""
raise NotImplementedError("Subclasses must implement _execute_task_impl")
async def health_check(self) -> AgentHealth:
"""Perform health check."""
# Basic health check implementation
if not self._running:
return AgentHealth.UNHEALTHY
# Check if agent is responsive
self.state.update_heartbeat()
# Check resource usage
if self.state.resource_metrics.is_under_pressure:
return AgentHealth.DEGRADED
# Check error rate
if self.state.error_count > 5:
return AgentHealth.DEGRADED
return AgentHealth.HEALTHY
def is_available(self) -> bool:
"""Check if agent is available for new tasks."""
return self.state.is_available
def get_capabilities(self) -> Set[str]:
"""Get agent capabilities."""
return self.config.capabilities
def get_metrics(self) -> Dict[str, Any]:
"""Get agent metrics."""
return {
"agent_id": self.config.agent_id,
"agent_type": self.config.agent_type,
"status": self.state.status,
"health": self.state.health,
"uptime": self.state.uptime,
"tasks_completed": self.state.performance_metrics.tasks_completed,
"tasks_failed": self.state.performance_metrics.tasks_failed,
"success_rate": self.state.performance_metrics.success_rate,
"resource_usage": {
"cpu_percent": self.state.resource_metrics.cpu_percent,
"memory_mb": self.state.resource_metrics.memory_mb,
},
"error_count": self.state.error_count,
"restart_count": self.state.restart_count,
}
def _update_average_duration(self, duration: float) -> None:
"""Update average task duration."""
metrics = self.state.performance_metrics
total_tasks = metrics.tasks_completed + metrics.tasks_failed
if total_tasks == 1:
metrics.average_task_duration = duration
else:
# Moving average
metrics.average_task_duration = (
(metrics.average_task_duration * (total_tasks - 1) + duration) / total_tasks
)
def _update_success_rate(self, success: bool) -> None:
"""Update success rate."""
metrics = self.state.performance_metrics
total_tasks = metrics.tasks_completed + metrics.tasks_failed
if total_tasks == 0:
metrics.success_rate = 1.0 if success else 0.0
else:
successful_tasks = metrics.tasks_completed if success else metrics.tasks_completed
metrics.success_rate = successful_tasks / total_tasks
__all__ = [
"AgentType",
"AgentStatus",
"AgentHealth",
"ResourceMetrics",
"PerformanceMetrics",
"AgentConfig",
"AgentState",
"Agent",
]
+24
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"""
API communication layer for CleverClaude.
This module provides comprehensive API clients, HTTP communication,
WebSocket support, and protocol handling for agent coordination
and external service integration.
"""
from cleverclaude.api.client import APIClient, HTTPClient, WebSocketClient
from cleverclaude.api.server import APIServer
from cleverclaude.api.protocol import APIProtocol, APIMessage, APIRequest, APIResponse
from cleverclaude.api.coordinator import APICoordinator
__all__ = [
"APIClient",
"HTTPClient",
"WebSocketClient",
"APIServer",
"APIProtocol",
"APIMessage",
"APIRequest",
"APIResponse",
"APICoordinator"
]
+685
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@@ -0,0 +1,685 @@
"""
API clients for CleverClaude communication.
This module provides HTTP and WebSocket clients for agent coordination,
external service integration, and distributed system communication.
Preserves complete compatibility with the original TypeScript implementation.
"""
from __future__ import annotations
import asyncio
import json
import time
from datetime import datetime, timedelta
from typing import Any, Dict, List, Optional, Callable, Set, Union
from urllib.parse import urlparse, urljoin
from uuid import uuid4
import aiohttp
import structlog
import websockets
from pydantic import BaseModel, Field
from pydantic import validator
logger = structlog.get_logger("cleverclaude.api.client")
class APIClientConfig(BaseModel):
"""API client configuration."""
base_url: str
timeout: float = 30.0
max_retries: int = 3
retry_delay: float = 1.0
retry_backoff: float = 2.0
max_connections: int = 100
keepalive_timeout: float = 30.0
headers: Dict[str, str] = Field(default_factory=dict)
auth_token: Optional[str] = None
verify_ssl: bool = True
@validator('base_url')
def validate_base_url(cls, v):
if not v.startswith(('http://', 'https://')):
raise ValueError("base_url must start with http:// or https://")
return v.rstrip('/')
class APIRequest(BaseModel):
"""API request representation."""
method: str
path: str
params: Optional[Dict[str, Any]] = None
headers: Optional[Dict[str, str]] = None
data: Optional[Any] = None
timeout: Optional[float] = None
request_id: str = Field(default_factory=lambda: str(uuid4()))
created_at: datetime = Field(default_factory=datetime.utcnow)
class APIResponse(BaseModel):
"""API response representation."""
status_code: int
headers: Dict[str, str] = Field(default_factory=dict)
data: Optional[Any] = None
error: Optional[str] = None
request_id: Optional[str] = None
response_time: float = 0.0
created_at: datetime = Field(default_factory=datetime.utcnow)
@property
def is_success(self) -> bool:
"""Check if response is successful."""
return 200 <= self.status_code < 300
@property
def is_client_error(self) -> bool:
"""Check if response is a client error."""
return 400 <= self.status_code < 500
@property
def is_server_error(self) -> bool:
"""Check if response is a server error."""
return 500 <= self.status_code < 600
class APIMetrics(BaseModel):
"""API client metrics."""
total_requests: int = 0
successful_requests: int = 0
failed_requests: int = 0
average_response_time: float = 0.0
total_response_time: float = 0.0
last_request_time: Optional[datetime] = None
error_rate: float = 0.0
def update(self, response: APIResponse) -> None:
"""Update metrics with a new response."""
self.total_requests += 1
self.total_response_time += response.response_time
self.average_response_time = self.total_response_time / self.total_requests
self.last_request_time = datetime.utcnow()
if response.is_success:
self.successful_requests += 1
else:
self.failed_requests += 1
self.error_rate = self.failed_requests / self.total_requests
class APIClient:
"""
Base API client with retry logic, metrics, and connection pooling.
Provides a foundation for HTTP and WebSocket clients with comprehensive
error handling, retry mechanisms, and performance monitoring.
"""
def __init__(self, config: APIClientConfig):
self.config = config
self.metrics = APIMetrics()
self.logger = logger.bind(base_url=config.base_url)
# Connection state
self._session: Optional[aiohttp.ClientSession] = None
self._closed = False
# Event handlers
self.event_handlers: Dict[str, List[Callable]] = {
"request": [],
"response": [],
"error": [],
"retry": []
}
async def __aenter__(self):
await self.initialize()
return self
async def __aexit__(self, exc_type, exc_val, exc_tb):
await self.close()
async def initialize(self) -> None:
"""Initialize the API client."""
if self._session:
return
# Configure connection settings
timeout = aiohttp.ClientTimeout(total=self.config.timeout)
connector = aiohttp.TCPConnector(
limit=self.config.max_connections,
keepalive_timeout=self.config.keepalive_timeout,
verify_ssl=self.config.verify_ssl
)
# Create session with default headers
headers = {
"User-Agent": "cleverclaude-python/2.0.0",
"Accept": "application/json",
"Content-Type": "application/json",
**self.config.headers
}
if self.config.auth_token:
headers["Authorization"] = f"Bearer {self.config.auth_token}"
self._session = aiohttp.ClientSession(
connector=connector,
timeout=timeout,
headers=headers
)
self.logger.info("API client initialized")
async def close(self) -> None:
"""Close the API client and cleanup resources."""
if self._closed:
return
if self._session:
await self._session.close()
self._session = None
self._closed = True
self.logger.info("API client closed")
async def request(
self,
method: str,
path: str,
params: Optional[Dict[str, Any]] = None,
headers: Optional[Dict[str, str]] = None,
data: Optional[Any] = None,
timeout: Optional[float] = None,
retries: Optional[int] = None
) -> APIResponse:
"""Make an API request with retry logic."""
if not self._session:
await self.initialize()
# Create API request object
api_request = APIRequest(
method=method.upper(),
path=path,
params=params,
headers=headers,
data=data,
timeout=timeout
)
# Fire request event
await self._fire_event("request", {"request": api_request})
# Execute with retries
max_retries = retries if retries is not None else self.config.max_retries
last_exception = None
for attempt in range(max_retries + 1):
try:
response = await self._execute_request(api_request)
# Update metrics
self.metrics.update(response)
# Fire response event
await self._fire_event("response", {"request": api_request, "response": response})
return response
except Exception as e:
last_exception = e
if attempt < max_retries:
# Calculate retry delay with exponential backoff
delay = self.config.retry_delay * (self.config.retry_backoff ** attempt)
self.logger.warning(
"Request failed, retrying",
attempt=attempt + 1,
max_retries=max_retries,
delay=delay,
error=str(e)
)
# Fire retry event
await self._fire_event("retry", {
"request": api_request,
"attempt": attempt + 1,
"delay": delay,
"error": str(e)
})
await asyncio.sleep(delay)
else:
# Fire error event
await self._fire_event("error", {
"request": api_request,
"error": str(e),
"attempts": attempt + 1
})
# All retries exhausted
error_msg = f"Request failed after {max_retries + 1} attempts: {last_exception}"
self.logger.error("Request failed permanently", error=error_msg)
return APIResponse(
status_code=0,
error=error_msg,
request_id=api_request.request_id
)
async def get(self, path: str, **kwargs) -> APIResponse:
"""Make a GET request."""
return await self.request("GET", path, **kwargs)
async def post(self, path: str, **kwargs) -> APIResponse:
"""Make a POST request."""
return await self.request("POST", path, **kwargs)
async def put(self, path: str, **kwargs) -> APIResponse:
"""Make a PUT request."""
return await self.request("PUT", path, **kwargs)
async def delete(self, path: str, **kwargs) -> APIResponse:
"""Make a DELETE request."""
return await self.request("DELETE", path, **kwargs)
async def patch(self, path: str, **kwargs) -> APIResponse:
"""Make a PATCH request."""
return await self.request("PATCH", path, **kwargs)
def add_event_handler(self, event_type: str, handler: Callable) -> None:
"""Add an event handler."""
if event_type not in self.event_handlers:
self.event_handlers[event_type] = []
self.event_handlers[event_type].append(handler)
def remove_event_handler(self, event_type: str, handler: Callable) -> None:
"""Remove an event handler."""
if event_type in self.event_handlers:
try:
self.event_handlers[event_type].remove(handler)
except ValueError:
pass
def get_metrics(self) -> APIMetrics:
"""Get client metrics."""
return self.metrics.copy()
async def _execute_request(self, request: APIRequest) -> APIResponse:
"""Execute a single API request."""
if not self._session:
raise RuntimeError("Client not initialized")
url = urljoin(self.config.base_url, request.path.lstrip('/'))
# Prepare request parameters
kwargs = {
"method": request.method,
"url": url,
"timeout": aiohttp.ClientTimeout(total=request.timeout or self.config.timeout)
}
if request.params:
kwargs["params"] = request.params
if request.headers:
kwargs["headers"] = request.headers
if request.data is not None:
if isinstance(request.data, (dict, list)):
kwargs["json"] = request.data
else:
kwargs["data"] = request.data
# Execute request
start_time = time.time()
try:
async with self._session.request(**kwargs) as response:
response_time = time.time() - start_time
# Read response data
try:
if response.content_type == 'application/json':
data = await response.json()
else:
text = await response.text()
data = text if text else None
except Exception:
data = None
return APIResponse(
status_code=response.status,
headers=dict(response.headers),
data=data,
request_id=request.request_id,
response_time=response_time
)
except asyncio.TimeoutError:
response_time = time.time() - start_time
raise RuntimeError(f"Request timeout after {response_time:.2f}s")
except aiohttp.ClientError as e:
response_time = time.time() - start_time
raise RuntimeError(f"HTTP client error: {e}")
async def _fire_event(self, event_type: str, event_data: Dict[str, Any]) -> None:
"""Fire an event to registered handlers."""
handlers = self.event_handlers.get(event_type, [])
for handler in handlers:
try:
if asyncio.iscoroutinefunction(handler):
await handler(event_data)
else:
handler(event_data)
except Exception as e:
self.logger.error("Error in event handler", event_type=event_type, error=str(e))
class HTTPClient(APIClient):
"""
HTTP client for REST API communication.
Extends the base APIClient with HTTP-specific features like
JSON serialization, response parsing, and RESTful methods.
"""
async def json_get(self, path: str, **kwargs) -> Any:
"""Make a GET request and return JSON data."""
response = await self.get(path, **kwargs)
if not response.is_success:
raise RuntimeError(f"HTTP {response.status_code}: {response.error}")
return response.data
async def json_post(self, path: str, json_data: Any = None, **kwargs) -> Any:
"""Make a POST request with JSON data and return JSON response."""
response = await self.post(path, data=json_data, **kwargs)
if not response.is_success:
raise RuntimeError(f"HTTP {response.status_code}: {response.error}")
return response.data
async def json_put(self, path: str, json_data: Any = None, **kwargs) -> Any:
"""Make a PUT request with JSON data and return JSON response."""
response = await self.put(path, data=json_data, **kwargs)
if not response.is_success:
raise RuntimeError(f"HTTP {response.status_code}: {response.error}")
return response.data
async def json_delete(self, path: str, **kwargs) -> Any:
"""Make a DELETE request and return JSON response."""
response = await self.delete(path, **kwargs)
if not response.is_success:
raise RuntimeError(f"HTTP {response.status_code}: {response.error}")
return response.data
async def stream_get(self, path: str, chunk_size: int = 8192, **kwargs) -> Any:
"""Stream a GET request response."""
# TODO: Implement streaming response handling
raise NotImplementedError("Streaming not yet implemented")
async def upload_file(self, path: str, file_path: str, field_name: str = "file", **kwargs) -> APIResponse:
"""Upload a file using multipart/form-data."""
# TODO: Implement file upload
raise NotImplementedError("File upload not yet implemented")
class WebSocketMessage(BaseModel):
"""WebSocket message representation."""
type: str
data: Any
message_id: str = Field(default_factory=lambda: str(uuid4()))
timestamp: datetime = Field(default_factory=datetime.utcnow)
class WebSocketClient:
"""
WebSocket client for real-time communication.
Provides WebSocket connectivity with automatic reconnection,
message queuing, and event-driven communication patterns.
"""
def __init__(self, config: APIClientConfig):
self.config = config
self.logger = logger.bind(websocket_url=config.base_url)
# Connection state
self._websocket: Optional[websockets.WebSocketServerProtocol] = None
self._connected = False
self._reconnecting = False
# Message handling
self.message_handlers: Dict[str, List[Callable]] = {}
self.outgoing_queue: asyncio.Queue = asyncio.Queue()
# Background tasks
self._receive_task: Optional[asyncio.Task] = None
self._send_task: Optional[asyncio.Task] = None
self._heartbeat_task: Optional[asyncio.Task] = None
# Events
self._shutdown_event = asyncio.Event()
# Metrics
self.messages_sent = 0
self.messages_received = 0
self.connection_count = 0
self.last_message_time: Optional[datetime] = None
async def connect(self, max_retries: int = 5) -> None:
"""Connect to WebSocket server with retry logic."""
if self._connected:
return
# Convert HTTP URL to WebSocket URL
ws_url = self.config.base_url.replace("http://", "ws://").replace("https://", "wss://")
for attempt in range(max_retries + 1):
try:
self.logger.info("Connecting to WebSocket", url=ws_url, attempt=attempt + 1)
# Additional headers
headers = {}
if self.config.auth_token:
headers["Authorization"] = f"Bearer {self.config.auth_token}"
# Connect to WebSocket
self._websocket = await websockets.connect(
ws_url,
extra_headers=headers,
ping_timeout=self.config.timeout,
close_timeout=10
)
self._connected = True
self.connection_count += 1
# Start background tasks
await self._start_tasks()
self.logger.info("WebSocket connected successfully")
return
except Exception as e:
self.logger.warning("WebSocket connection failed", error=str(e), attempt=attempt + 1)
if attempt < max_retries:
delay = 2 ** attempt # Exponential backoff
await asyncio.sleep(delay)
else:
raise RuntimeError(f"Failed to connect after {max_retries + 1} attempts: {e}")
async def disconnect(self) -> None:
"""Disconnect from WebSocket server."""
if not self._connected:
return
self.logger.info("Disconnecting WebSocket")
# Signal shutdown
self._shutdown_event.set()
# Stop background tasks
await self._stop_tasks()
# Close WebSocket connection
if self._websocket:
await self._websocket.close()
self._websocket = None
self._connected = False
self.logger.info("WebSocket disconnected")
async def send_message(self, message_type: str, data: Any) -> None:
"""Send a message through WebSocket."""
if not self._connected:
raise RuntimeError("WebSocket not connected")
message = WebSocketMessage(type=message_type, data=data)
await self.outgoing_queue.put(message)
def add_message_handler(self, message_type: str, handler: Callable) -> None:
"""Add a message handler for specific message type."""
if message_type not in self.message_handlers:
self.message_handlers[message_type] = []
self.message_handlers[message_type].append(handler)
def remove_message_handler(self, message_type: str, handler: Callable) -> None:
"""Remove a message handler."""
if message_type in self.message_handlers:
try:
self.message_handlers[message_type].remove(handler)
except ValueError:
pass
def is_connected(self) -> bool:
"""Check if WebSocket is connected."""
return self._connected and self._websocket is not None
def get_stats(self) -> Dict[str, Any]:
"""Get WebSocket statistics."""
return {
"connected": self._connected,
"messages_sent": self.messages_sent,
"messages_received": self.messages_received,
"connection_count": self.connection_count,
"last_message_time": self.last_message_time.isoformat() if self.last_message_time else None,
"queue_size": self.outgoing_queue.qsize()
}
async def _start_tasks(self) -> None:
"""Start background tasks."""
self._receive_task = asyncio.create_task(self._receive_loop())
self._send_task = asyncio.create_task(self._send_loop())
self._heartbeat_task = asyncio.create_task(self._heartbeat_loop())
async def _stop_tasks(self) -> None:
"""Stop background tasks."""
tasks = [self._receive_task, self._send_task, self._heartbeat_task]
for task in tasks:
if task and not task.done():
task.cancel()
# Wait for tasks to complete
completed_tasks = [task for task in tasks if task]
if completed_tasks:
await asyncio.gather(*completed_tasks, return_exceptions=True)
async def _receive_loop(self) -> None:
"""Background loop for receiving messages."""
while not self._shutdown_event.is_set() and self._websocket:
try:
# Receive message
raw_message = await self._websocket.recv()
# Parse message
try:
message_data = json.loads(raw_message)
message = WebSocketMessage(**message_data)
except Exception as e:
self.logger.warning("Failed to parse message", error=str(e))
continue
self.messages_received += 1
self.last_message_time = datetime.utcnow()
# Handle message
await self._handle_message(message)
except websockets.exceptions.ConnectionClosed:
self.logger.warning("WebSocket connection closed")
self._connected = False
break
except Exception as e:
self.logger.error("Error in receive loop", error=str(e))
await asyncio.sleep(1)
async def _send_loop(self) -> None:
"""Background loop for sending messages."""
while not self._shutdown_event.is_set():
try:
# Get message from queue
message = await asyncio.wait_for(
self.outgoing_queue.get(),
timeout=1.0
)
if self._websocket and self._connected:
# Send message
message_json = message.json()
await self._websocket.send(message_json)
self.messages_sent += 1
self.last_message_time = datetime.utcnow()
except asyncio.TimeoutError:
continue
except Exception as e:
self.logger.error("Error in send loop", error=str(e))
await asyncio.sleep(1)
async def _heartbeat_loop(self) -> None:
"""Background loop for sending heartbeat messages."""
while not self._shutdown_event.is_set():
try:
if self._websocket and self._connected:
await self._websocket.ping()
await asyncio.sleep(30) # Heartbeat every 30 seconds
except Exception as e:
self.logger.warning("Heartbeat failed", error=str(e))
await asyncio.sleep(5)
async def _handle_message(self, message: WebSocketMessage) -> None:
"""Handle an incoming WebSocket message."""
handlers = self.message_handlers.get(message.type, [])
for handler in handlers:
try:
if asyncio.iscoroutinefunction(handler):
await handler(message)
else:
handler(message)
except Exception as e:
self.logger.error("Error in message handler", message_type=message.type, error=str(e))
__all__ = [
"APIClientConfig",
"APIRequest",
"APIResponse",
"APIMetrics",
"APIClient",
"HTTPClient",
"WebSocketMessage",
"WebSocketClient"
]
-29
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@@ -1,29 +0,0 @@
"""Command-line interface for CleverClaude."""
import click
@click.command()
@click.option(
"--name",
"-n",
default="World",
help="Name to greet",
type=str,
)
@click.option(
"--count",
"-c",
default=1,
help="Number of greetings",
type=int,
)
@click.version_option()
def main(name: str, count: int) -> None:
"""Modern Python micro-service greeting CLI."""
for _ in range(count):
click.echo(f"Hello, {name}!")
if __name__ == "__main__":
main()
+11
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"""
Command-line interface for CleverClaude.
This package provides a comprehensive CLI system that preserves complete
compatibility with the original TypeScript CLI while adding advanced
Python-specific features and improvements.
"""
from cleverclaude.cli.main import main_cli
__all__ = ["main_cli"]
@@ -0,0 +1,6 @@
"""
CLI command implementations.
This package contains the command implementations that handle all the
functionality originally provided by the TypeScript CLI system.
"""
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"""
Initialize command implementation.
This module handles the initialization of CleverClaude projects,
equivalent to the TypeScript 'init' command functionality.
"""
from __future__ import annotations
import asyncio
import shutil
from pathlib import Path
from typing import Optional
import structlog
from rich.console import Console
from rich.panel import Panel
from rich.progress import Progress
from rich.progress import SpinnerColumn
from rich.progress import TextColumn
class InitCommand:
"""Initialize CleverClaude projects and configuration."""
def __init__(self, console: Console, logger: structlog.BoundLogger) -> None:
self.console = console
self.logger = logger
async def execute(
self,
directory: Optional[Path] = None,
template: str = "default",
force: bool = False,
) -> None:
"""Execute the init command."""
target_dir = directory or Path.cwd()
self.console.print(
Panel(
f"🚀 Initializing CleverClaude project\n"
f"📁 Directory: {target_dir}\n"
f"📋 Template: {template}",
title="CleverClaude Initialization",
border_style="blue",
)
)
with Progress(
SpinnerColumn(),
TextColumn("[progress.description]{task.description}"),
console=self.console,
) as progress:
# Create directory structure
task1 = progress.add_task("Creating project structure...", total=None)
await self._create_directory_structure(target_dir, force)
progress.update(task1, description="✅ Project structure created")
# Create configuration files
task2 = progress.add_task("Setting up configuration...", total=None)
await self._create_config_files(target_dir, template)
progress.update(task2, description="✅ Configuration files created")
# Create example files
task3 = progress.add_task("Creating examples...", total=None)
await self._create_examples(target_dir, template)
progress.update(task3, description="✅ Example files created")
self.console.print("✅ [green]CleverClaude project initialized successfully![/green]")
# Show next steps
self.console.print(
Panel(
"📋 Next steps:\n"
"1. cd into your project directory\n"
"2. Run 'cleverclaude start' to begin orchestration\n"
"3. Check the examples/ directory for usage patterns\n"
"4. Customize .cleverclaude/config.yaml for your needs",
title="Getting Started",
border_style="green",
)
)
async def _create_directory_structure(self, target_dir: Path, force: bool) -> None:
"""Create the basic directory structure."""
if target_dir.exists() and any(target_dir.iterdir()) and not force:
raise RuntimeError(
f"Directory {target_dir} is not empty. Use --force to overwrite."
)
directories = [
".cleverclaude",
".cleverclaude/data",
".cleverclaude/logs",
".cleverclaude/cache",
"agents",
"tasks",
"workflows",
"memory",
"examples",
]
for dir_path in directories:
full_path = target_dir / dir_path
full_path.mkdir(parents=True, exist_ok=True)
self.logger.info("Directory structure created", target_dir=str(target_dir))
async def _create_config_files(self, target_dir: Path, template: str) -> None:
"""Create configuration files."""
# Main configuration
config_content = self._get_config_template(template)
config_file = target_dir / ".cleverclaude" / "config.yaml"
config_file.write_text(config_content)
# Docker configuration
if template in ["production", "enterprise"]:
docker_content = self._get_docker_template()
docker_file = target_dir / "docker-compose.yml"
docker_file.write_text(docker_content)
# Environment template
env_content = self._get_env_template()
env_file = target_dir / ".env.example"
env_file.write_text(env_content)
self.logger.info("Configuration files created", template=template)
async def _create_examples(self, target_dir: Path, template: str) -> None:
"""Create example files."""
examples_dir = target_dir / "examples"
# Basic agent example
agent_example = self._get_agent_example()
(examples_dir / "basic_agent.py").write_text(agent_example)
# Swarm coordination example
swarm_example = self._get_swarm_example()
(examples_dir / "swarm_coordination.py").write_text(swarm_example)
# Task orchestration example
task_example = self._get_task_example()
(examples_dir / "task_orchestration.py").write_text(task_example)
# README for examples
readme_content = self._get_examples_readme()
(examples_dir / "README.md").write_text(readme_content)
self.logger.info("Example files created")
def _get_config_template(self, template: str) -> str:
"""Get configuration template content."""
base_config = """# CleverClaude Configuration
app:
name: "CleverClaude"
version: "2.0.0"
environment: "development"
debug: true
database:
url: "sqlite+aiosqlite:///./data/cleverclaude.db"
echo: false
redis:
url: "redis://localhost:6379/0"
agents:
max_agents: 100
default_timeout: 300
health_check_interval: 30
supported_types:
- researcher
- coder
- analyst
- coordinator
- reviewer
- tester
swarm:
default_topology: "mesh"
max_swarm_size: 50
coordination_timeout: 60
api:
host: "127.0.0.1"
port: 8000
docs_enabled: true
monitoring:
metrics_enabled: true
log_level: "INFO"
log_format: "json"
"""
if template == "production":
base_config += """
# Production overrides
app:
debug: false
environment: "production"
monitoring:
log_level: "WARNING"
metrics_port: 9090
tracing_enabled: true
"""
return base_config
def _get_docker_template(self) -> str:
"""Get Docker Compose template."""
return """version: '3.8'
services:
cleverclaude:
build: .
ports:
- "8000:8000"
- "9090:9090"
environment:
- CLEVERCLAUDE_ENVIRONMENT=production
depends_on:
- redis
- postgres
volumes:
- ./data:/app/data
- ./logs:/app/logs
redis:
image: redis:7-alpine
ports:
- "6379:6379"
postgres:
image: postgres:15
environment:
POSTGRES_DB: cleverclaude
POSTGRES_USER: cleverclaude
POSTGRES_PASSWORD: cleverclaude_pass
volumes:
- postgres_data:/var/lib/postgresql/data
volumes:
postgres_data:
"""
def _get_env_template(self) -> str:
"""Get environment template."""
return """# CleverClaude Environment Variables
# Application
CLEVERCLAUDE_APP_NAME=CleverClaude
CLEVERCLAUDE_ENVIRONMENT=development
CLEVERCLAUDE_DEBUG=true
# Database
CLEVERCLAUDE_DB_URL=sqlite+aiosqlite:///./data/cleverclaude.db
# Redis
CLEVERCLAUDE_REDIS_URL=redis://localhost:6379/0
# Security
CLEVERCLAUDE_SECURITY_SECRET_KEY=your-secret-key-here
# API
CLEVERCLAUDE_API_HOST=127.0.0.1
CLEVERCLAUDE_API_PORT=8000
# Monitoring
CLEVERCLAUDE_MONITORING_LOG_LEVEL=INFO
CLEVERCLAUDE_MONITORING_METRICS_ENABLED=true
"""
def _get_agent_example(self) -> str:
"""Get agent example content."""
return '''"""
Basic agent example for CleverClaude.
This example shows how to create and manage individual agents.
"""
import asyncio
from cleverclaude import AgentManager, settings
from cleverclaude.agents.types import AgentConfig, AgentType
async def main():
"""Run basic agent example."""
# Initialize agent manager
manager = AgentManager(settings.agents, None)
await manager.initialize()
# Create a researcher agent
agent_id = await manager.create_agent(
agent_type=AgentType.RESEARCHER,
name="research_agent_1",
capabilities={"research", "analysis", "documentation"}
)
print(f"✅ Created agent: {agent_id}")
# Execute a simple task
task = {
"id": "example_task_1",
"type": "research_query",
"data": {
"query": "Python async programming best practices",
"scope": "general",
"depth": "standard"
}
}
result = await manager.execute_task(task, agent_id=agent_id)
print(f"📋 Task result: {result['status']}")
# Check agent status
status = await manager.get_agent_status(agent_id)
print(f"🤖 Agent status: {status['status']}")
# Cleanup
await manager.destroy_agent(agent_id)
await manager.shutdown()
if __name__ == "__main__":
asyncio.run(main())
'''
def _get_swarm_example(self) -> str:
"""Get swarm coordination example."""
return '''"""
Swarm coordination example for CleverClaude.
This example demonstrates multi-agent swarm coordination.
"""
import asyncio
from cleverclaude import SwarmCoordinator, AgentManager, settings
from cleverclaude.agents.types import AgentType
from cleverclaude.coordination.types import SwarmTask, TaskPriority
async def main():
"""Run swarm coordination example."""
# Initialize systems
agent_manager = AgentManager(settings.agents, None)
await agent_manager.initialize()
coordinator = SwarmCoordinator(settings.swarm, None, agent_manager)
await coordinator.initialize()
# Add agents to swarm
agents = []
for i in range(3):
agent_id = await agent_manager.create_agent(
agent_type=AgentType.RESEARCHER if i % 2 == 0 else AgentType.ANALYST,
name=f"swarm_agent_{i+1}"
)
agents.append(agent_id)
await coordinator.add_agent(agent_id, role="worker")
print(f"✅ Created swarm with {len(agents)} agents")
# Submit parallel tasks
tasks = []
for i in range(5):
task = SwarmTask(
task_type="analysis",
priority=TaskPriority.NORMAL,
data={
"analysis_type": "data_analysis",
"dataset": {"records": [f"data_{j}" for j in range(10)]},
"complexity": "medium"
}
)
task_id = await coordinator.submit_task(task)
tasks.append(task_id)
print(f"📋 Submitted {len(tasks)} tasks to swarm")
# Wait for completion and get metrics
await asyncio.sleep(5) # Allow processing time
metrics = await coordinator.get_swarm_metrics()
print(f"📊 Swarm metrics: {metrics.completed_tasks} completed, {metrics.efficiency_score:.2f} efficiency")
# Cleanup
for agent_id in agents:
await coordinator.remove_agent(agent_id)
await agent_manager.destroy_agent(agent_id)
await coordinator.shutdown()
await agent_manager.shutdown()
if __name__ == "__main__":
asyncio.run(main())
'''
def _get_task_example(self) -> str:
"""Get task orchestration example."""
return '''"""
Task orchestration example for CleverClaude.
This example shows advanced task orchestration patterns.
"""
import asyncio
from cleverclaude import TaskOrchestrator, AgentManager, SwarmCoordinator, settings
from cleverclaude.agents.types import AgentType
async def main():
"""Run task orchestration example."""
print("🚀 Starting task orchestration example...")
# Initialize all systems
agent_manager = AgentManager(settings.agents, None)
await agent_manager.initialize()
swarm_coordinator = SwarmCoordinator(settings.swarm, None, agent_manager)
await swarm_coordinator.initialize()
orchestrator = TaskOrchestrator(agent_manager, swarm_coordinator)
await orchestrator.initialize()
# Create mixed agent team
researcher = await agent_manager.create_agent(AgentType.RESEARCHER, name="lead_researcher")
coder = await agent_manager.create_agent(AgentType.CODER, name="senior_coder")
analyst = await agent_manager.create_agent(AgentType.ANALYST, name="data_analyst")
# Add to swarm
await swarm_coordinator.add_agent(researcher)
await swarm_coordinator.add_agent(coder)
await swarm_coordinator.add_agent(analyst)
print("✅ Multi-agent team assembled")
# Define complex workflow
workflow = {
"name": "Research and Development Pipeline",
"tasks": [
{
"id": "research_phase",
"type": "research_query",
"agent_type": "researcher",
"data": {
"query": "Machine learning model optimization techniques",
"scope": "comprehensive",
"depth": "deep"
}
},
{
"id": "analysis_phase",
"type": "data_analysis",
"agent_type": "analyst",
"depends_on": ["research_phase"],
"data": {
"analysis_type": "performance_analysis",
"dataset": "research_results"
}
},
{
"id": "implementation_phase",
"type": "code_generation",
"agent_type": "coder",
"depends_on": ["analysis_phase"],
"data": {
"requirements": "Implement optimization algorithms",
"language": "python",
"complexity": "advanced"
}
}
]
}
# Execute workflow
results = await orchestrator.execute_workflow(workflow)
print(f"📋 Workflow completed: {len(results)} tasks executed")
for task_id, result in results.items():
print(f"{task_id}: {result['status']}")
# Cleanup
await swarm_coordinator.shutdown()
await agent_manager.shutdown()
await orchestrator.shutdown()
if __name__ == "__main__":
asyncio.run(main())
'''
def _get_examples_readme(self) -> str:
"""Get examples README content."""
return """# CleverClaude Examples
This directory contains practical examples demonstrating CleverClaude capabilities.
## Available Examples
### 1. Basic Agent (`basic_agent.py`)
- Single agent creation and management
- Simple task execution
- Agent status monitoring
### 2. Swarm Coordination (`swarm_coordination.py`)
- Multi-agent swarm setup
- Parallel task distribution
- Performance metrics collection
### 3. Task Orchestration (`task_orchestration.py`)
- Complex workflow definition
- Task dependencies
- Multi-agent collaboration
## Running Examples
```bash
# Run basic agent example
python examples/basic_agent.py
# Run swarm coordination example
python examples/swarm_coordination.py
# Run task orchestration example
python examples/task_orchestration.py
```
## Prerequisites
1. Ensure CleverClaude is installed and configured
2. Start any required services (Redis, database)
3. Check configuration in `.cleverclaude/config.yaml`
## Next Steps
- Modify examples to match your use case
- Create custom agent types
- Design complex workflows
- Integrate with external APIs
For more advanced patterns, see the documentation at: https://docs.cleverclaude.ai
"""
__all__ = ["InitCommand"]
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"""
Main CLI interface for CleverClaude.
This module provides the primary command-line interface with comprehensive
command support, rich formatting, and interactive features. It preserves
complete compatibility with the original TypeScript CLI while adding
advanced Python-specific features.
"""
from __future__ import annotations
import asyncio
import sys
from pathlib import Path
from typing import Any
from typing import Dict
from typing import List
from typing import Optional
import click
import typer
from rich.console import Console
from rich.panel import Panel
from rich.table import Table
from rich.text import Text
from typer import Option
from typer import Typer
from cleverclaude.core.app import CleverClaudeApp
from cleverclaude.core.logging import get_logger
from cleverclaude.core.settings import settings
# Initialize CLI app
app = Typer(
name="cleverclaude",
help="🧠 Advanced AI Agent Orchestration System",
add_completion=False,
rich_markup_mode="rich",
context_settings={"help_option_names": ["-h", "--help"]},
)
console = Console()
logger = get_logger("cleverclaude.cli")
def version_callback(value: bool) -> None:
"""Show version information."""
if value:
console.print(f"CleverClaude Python v{settings.app_version}")
raise typer.Exit()
def verbose_callback(value: int) -> None:
"""Set logging verbosity."""
if value == 1:
settings.monitoring.log_level = "DEBUG"
elif value >= 2:
settings.monitoring.log_level = "TRACE"
@app.callback()
def main(
ctx: typer.Context,
version: bool = Option(False, "--version", "-V", callback=version_callback, help="Show version"),
verbose: int = Option(0, "--verbose", "-v", count=True, callback=verbose_callback, help="Verbose output"),
config: Optional[Path] = Option(None, "--config", "-c", help="Configuration file path"),
profile: Optional[str] = Option(None, "--profile", "-p", help="Configuration profile"),
) -> None:
"""
🧠 CleverClaude - Advanced AI Agent Orchestration System
A sophisticated Python framework for orchestrating AI agents with swarm intelligence,
neural coordination, and MCP (Model Context Protocol) integration.
"""
# Store CLI context for subcommands
ctx.obj = {
"config": config,
"profile": profile,
"verbose": verbose,
}
@app.command(name="init")
def init_command(
ctx: typer.Context,
directory: Optional[Path] = Option(None, "--dir", "-d", help="Target directory"),
template: str = Option("default", "--template", "-t", help="Project template"),
force: bool = Option(False, "--force", "-f", help="Overwrite existing files"),
) -> None:
"""
🚀 Initialize CleverClaude configuration files.
Creates the necessary configuration files, directories, and templates
for a new CleverClaude project.
"""
from cleverclaude.cli.commands.init import InitCommand
try:
cmd = InitCommand(console, logger)
asyncio.run(cmd.execute(directory, template, force))
except Exception as e:
console.print(f"[red]Error:[/red] {e}")
raise typer.Exit(1)
@app.command(name="start")
def start_command(
ctx: typer.Context,
daemon: bool = Option(False, "--daemon", "-d", help="Run as daemon"),
port: Optional[int] = Option(None, "--port", "-p", help="Web server port"),
host: Optional[str] = Option(None, "--host", "-h", help="Web server host"),
workers: Optional[int] = Option(None, "--workers", "-w", help="Number of workers"),
) -> None:
"""
🌟 Start the CleverClaude orchestration system.
Launches the main application with all services including web server,
agent management, swarm coordination, and MCP integration.
"""
from cleverclaude.cli.commands.start import StartCommand
try:
cmd = StartCommand(console, logger)
asyncio.run(cmd.execute(daemon, port, host, workers))
except KeyboardInterrupt:
console.print("\n[yellow]Shutting down...[/yellow]")
except Exception as e:
console.print(f"[red]Error:[/red] {e}")
raise typer.Exit(1)
@app.command(name="agent")
def agent_command() -> None:
"""
🤖 Agent lifecycle management commands.
Manage AI agents including spawning, monitoring, and coordination.
"""
# This will be implemented as a sub-application
pass
@app.command(name="swarm")
def swarm_command() -> None:
"""
🐝 Swarm coordination and management.
Control swarm topology, coordination strategies, and collective intelligence.
"""
# This will be implemented as a sub-application
pass
@app.command(name="task")
def task_command() -> None:
"""
📋 Task orchestration and management.
Create, assign, monitor, and coordinate distributed tasks.
"""
# This will be implemented as a sub-application
pass
@app.command(name="memory")
def memory_command() -> None:
"""
🧠 Memory management operations.
Manage distributed memory, caching, and persistence systems.
"""
# This will be implemented as a sub-application
pass
@app.command(name="mcp")
def mcp_command() -> None:
"""
🔌 MCP (Model Context Protocol) integration.
Manage MCP servers, tools, and protocol operations.
"""
# This will be implemented as a sub-application
pass
@app.command(name="status")
def status_command(
ctx: typer.Context,
json_output: bool = Option(False, "--json", "-j", help="Output in JSON format"),
watch: bool = Option(False, "--watch", "-w", help="Watch for changes"),
) -> None:
"""
📊 Show system status and health information.
Displays comprehensive system status including agents, swarm health,
memory usage, and performance metrics.
"""
from cleverclaude.cli.commands.status import StatusCommand
try:
cmd = StatusCommand(console, logger)
asyncio.run(cmd.execute(json_output, watch))
except KeyboardInterrupt:
console.print("\n[yellow]Stopped watching[/yellow]")
except Exception as e:
console.print(f"[red]Error:[/red] {e}")
raise typer.Exit(1)
@app.command(name="monitor")
def monitor_command(
ctx: typer.Context,
interval: int = Option(5, "--interval", "-i", help="Update interval in seconds"),
metrics: bool = Option(True, "--metrics", help="Show performance metrics"),
agents: bool = Option(True, "--agents", help="Show agent information"),
swarm: bool = Option(True, "--swarm", help="Show swarm status"),
) -> None:
"""
📈 Real-time system monitoring dashboard.
Provides a live dashboard with system metrics, agent status,
and swarm coordination information.
"""
from cleverclaude.cli.commands.monitor import MonitorCommand
try:
cmd = MonitorCommand(console, logger)
asyncio.run(cmd.execute(interval, metrics, agents, swarm))
except KeyboardInterrupt:
console.print("\n[yellow]Monitoring stopped[/yellow]")
except Exception as e:
console.print(f"[red]Error:[/red] {e}")
raise typer.Exit(1)
@app.command(name="config")
def config_command(
ctx: typer.Context,
show: bool = Option(False, "--show", "-s", help="Show current configuration"),
validate: bool = Option(False, "--validate", "-v", help="Validate configuration"),
reset: bool = Option(False, "--reset", "-r", help="Reset to defaults"),
) -> None:
"""
⚙️ Configuration management.
View, validate, and manage CleverClaude configuration settings.
"""
from cleverclaude.cli.commands.config import ConfigCommand
try:
cmd = ConfigCommand(console, logger)
asyncio.run(cmd.execute(show, validate, reset))
except Exception as e:
console.print(f"[red]Error:[/red] {e}")
raise typer.Exit(1)
@app.command(name="session")
def session_command() -> None:
"""
💾 Session management and persistence.
Manage application sessions, state persistence, and recovery.
"""
# This will be implemented as a sub-application
pass
@app.command(name="workflow")
def workflow_command() -> None:
"""
🔄 Workflow automation and orchestration.
Define, execute, and manage automated workflows and pipelines.
"""
# This will be implemented as a sub-application
pass
@app.command(name="hive-mind")
def hive_mind_command() -> None:
"""
🧠 Advanced collective intelligence operations.
Control the hive mind system for sophisticated collective decision making.
"""
# This will be implemented as a sub-application
pass
@app.command(name="migrate")
def migrate_command() -> None:
"""
📦 Database and system migration tools.
Handle system upgrades, database migrations, and data transformations.
"""
# This will be implemented as a sub-application
pass
@app.command(name="benchmark")
def benchmark_command(
ctx: typer.Context,
suite: str = Option("all", "--suite", "-s", help="Benchmark suite to run"),
duration: int = Option(60, "--duration", "-d", help="Duration in seconds"),
output: Optional[Path] = Option(None, "--output", "-o", help="Output file"),
) -> None:
"""
🏃 Performance benchmarking and testing.
Run comprehensive performance benchmarks and generate reports.
"""
from cleverclaude.cli.commands.benchmark import BenchmarkCommand
try:
cmd = BenchmarkCommand(console, logger)
asyncio.run(cmd.execute(suite, duration, output))
except Exception as e:
console.print(f"[red]Error:[/red] {e}")
raise typer.Exit(1)
def create_banner() -> Panel:
"""Create the CleverClaude banner."""
banner_text = Text()
banner_text.append("CleverClaude Python", style="bold blue")
banner_text.append(f" v{settings.app_version}\n", style="dim")
banner_text.append("Advanced AI Agent Orchestration System", style="italic")
return Panel(
banner_text,
title="🧠 CleverClaude",
border_style="blue",
padding=(1, 2),
)
def print_welcome() -> None:
"""Print welcome message."""
console.print(create_banner())
console.print()
def main() -> None:
"""Main CLI entry point for console scripts."""
main_cli()
def main_cli() -> None:
"""Main CLI entry point."""
try:
# Check Python version
if sys.version_info < (3, 11):
console.print("[red]Error:[/red] CleverClaude requires Python 3.11 or higher")
sys.exit(1)
# Print welcome banner for interactive usage
if len(sys.argv) == 1:
print_welcome()
# Run the CLI application
app()
except KeyboardInterrupt:
console.print("\n[yellow]Operation cancelled[/yellow]")
sys.exit(130)
except Exception as e:
logger.error("CLI error", exc_info=e)
console.print(f"[red]Unexpected error:[/red] {e}")
sys.exit(1)
if __name__ == "__main__":
main_cli()
# Export for package entry point
__all__ = ["main", "main_cli", "app"]
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"""
Advanced swarm coordination system for CleverClaude.
This package provides sophisticated swarm intelligence and coordination
capabilities including multi-topology support, load balancing, consensus
algorithms, and collective decision making.
Key Features:
- Multi-topology swarm coordination (mesh, hierarchical, star, ring)
- Advanced load balancing and work distribution
- Consensus algorithms for distributed decision making
- Fault tolerance and automatic recovery
- Performance optimization and adaptive scaling
- Real-time coordination monitoring
"""
from __future__ import annotations
from cleverclaude.coordination.coordinator import SwarmCoordinator
from cleverclaude.coordination.topologies import SwarmTopology
from cleverclaude.coordination.topologies import TopologyType
from cleverclaude.coordination.strategies import CoordinationStrategy
from cleverclaude.coordination.consensus import ConsensusEngine
__all__ = [
"SwarmCoordinator",
"SwarmTopology",
"TopologyType",
"CoordinationStrategy",
"ConsensusEngine",
]
@@ -0,0 +1,673 @@
"""
Advanced swarm coordination engine.
This module implements the core SwarmCoordinator that orchestrates
distributed agent swarms with sophisticated topology management,
load balancing, consensus mechanisms, and fault tolerance.
"""
from __future__ import annotations
import asyncio
import random
import statistics
import time
from collections import defaultdict
from typing import Any
from typing import Dict
from typing import List
from typing import Optional
from typing import Set
from uuid import uuid4
import structlog
from cleverclaude.coordination.types import CoordinationConfig
from cleverclaude.coordination.types import CoordinationStrategy
from cleverclaude.coordination.types import ConsensusProposal
from cleverclaude.coordination.types import SwarmEvent
from cleverclaude.coordination.types import SwarmMetrics
from cleverclaude.coordination.types import SwarmNode
from cleverclaude.coordination.types import SwarmStatus
from cleverclaude.coordination.types import SwarmTask
from cleverclaude.coordination.types import TaskPriority
from cleverclaude.coordination.types import TopologyType
from cleverclaude.core.events import EventBus
from cleverclaude.core.logging import get_logger
from cleverclaude.core.settings import SwarmSettings
class SwarmCoordinator:
"""
Advanced swarm coordination engine.
This coordinator manages distributed agent swarms with:
- Dynamic topology management (mesh, hierarchical, star, ring)
- Intelligent load balancing and task distribution
- Consensus-based decision making
- Fault tolerance and automatic recovery
- Real-time performance monitoring
- Adaptive scaling and optimization
Example:
coordinator = SwarmCoordinator(config, event_bus, agent_manager)
await coordinator.initialize()
# Add agents to swarm
await coordinator.add_agent("agent_1", capabilities={"coding", "analysis"})
# Execute distributed tasks
result = await coordinator.execute_task(task_data)
"""
def __init__(
self,
config: SwarmSettings,
event_bus: EventBus,
agent_manager: Any, # AgentManager type hint
) -> None:
"""Initialize the swarm coordinator."""
self.config = CoordinationConfig(**config.model_dump())
self.event_bus = event_bus
self.agent_manager = agent_manager
self.logger = get_logger("cleverclaude.coordination")
# Swarm state
self.swarm_id = str(uuid4())
self.status = SwarmStatus.INITIALIZING
self._nodes: Dict[str, SwarmNode] = {}
self._task_queue: asyncio.Queue[SwarmTask] = asyncio.Queue(maxsize=self.config.task_queue_size)
self._active_tasks: Dict[str, SwarmTask] = {}
self._completed_tasks: List[SwarmTask] = []
self._consensus_proposals: Dict[str, ConsensusProposal] = {}
# Performance tracking
self._metrics_history: List[SwarmMetrics] = []
self._task_completion_times: List[float] = []
# Background tasks
self._coordination_task: Optional[asyncio.Task] = None
self._heartbeat_task: Optional[asyncio.Task] = None
self._metrics_task: Optional[asyncio.Task] = None
self._load_balancer_task: Optional[asyncio.Task] = None
# Synchronization
self._coordination_lock = asyncio.Lock()
self._task_lock = asyncio.Lock()
# Shutdown flag
self._shutdown = False
async def initialize(self) -> None:
"""Initialize the swarm coordinator."""
if self.status != SwarmStatus.INITIALIZING:
return
self.logger.info(
"Initializing swarm coordinator",
swarm_id=self.swarm_id,
topology=self.config.topology_type.value,
)
# Start background tasks
self._coordination_task = asyncio.create_task(self._coordination_loop())
self._heartbeat_task = asyncio.create_task(self._heartbeat_loop())
self._metrics_task = asyncio.create_task(self._metrics_collection_loop())
self._load_balancer_task = asyncio.create_task(self._load_balancing_loop())
# Subscribe to events
await self.event_bus.subscribe("agent.*", self._handle_agent_event)
await self.event_bus.subscribe("swarm.*", self._handle_swarm_event)
self.status = SwarmStatus.ACTIVE
# Emit initialization event
await self.event_bus.emit("swarm.initialized", {
"swarm_id": self.swarm_id,
"topology": self.config.topology_type.value,
"max_nodes": self.config.max_connections_per_node,
})
self.logger.info("Swarm coordinator initialized successfully")
async def shutdown(self) -> None:
"""Shutdown the swarm coordinator."""
if self._shutdown:
return
self.logger.info("Shutting down swarm coordinator")
self._shutdown = True
self.status = SwarmStatus.INACTIVE
# Cancel background tasks
tasks = [
self._coordination_task,
self._heartbeat_task,
self._metrics_task,
self._load_balancer_task,
]
for task in tasks:
if task:
task.cancel()
# Wait for tasks to complete
await asyncio.gather(*[t for t in tasks if t], return_exceptions=True)
# Clear state
self._nodes.clear()
self._active_tasks.clear()
# Emit shutdown event
await self.event_bus.emit("swarm.shutdown", {"swarm_id": self.swarm_id})
self.logger.info("Swarm coordinator shutdown complete")
async def add_agent(
self,
agent_id: str,
capabilities: Optional[Set[str]] = None,
role: str = "worker",
metadata: Optional[Dict[str, Any]] = None,
) -> str:
"""Add an agent to the swarm."""
node_id = f"node_{agent_id}"
async with self._coordination_lock:
if node_id in self._nodes:
raise ValueError(f"Agent {agent_id} is already in the swarm")
# Create swarm node
node = SwarmNode(
node_id=node_id,
agent_id=agent_id,
role=role,
capabilities=capabilities or set(),
metadata=metadata or {},
)
# Add to swarm
self._nodes[node_id] = node
# Update topology connections
await self._update_topology_connections(node_id)
# Emit agent joined event
await self.event_bus.emit("swarm.agent.joined", {
"swarm_id": self.swarm_id,
"agent_id": agent_id,
"node_id": node_id,
"role": role,
"capabilities": list(capabilities or []),
})
self.logger.info(
"Agent added to swarm",
agent_id=agent_id,
node_id=node_id,
role=role,
total_nodes=len(self._nodes),
)
return node_id
async def remove_agent(self, agent_id: str) -> None:
"""Remove an agent from the swarm."""
node_id = f"node_{agent_id}"
async with self._coordination_lock:
if node_id not in self._nodes:
raise ValueError(f"Agent {agent_id} is not in the swarm")
# Remove from topology
await self._remove_from_topology(node_id)
# Remove node
del self._nodes[node_id]
# Reassign active tasks if needed
await self._reassign_orphaned_tasks(agent_id)
# Emit agent left event
await self.event_bus.emit("swarm.agent.left", {
"swarm_id": self.swarm_id,
"agent_id": agent_id,
"node_id": node_id,
"remaining_nodes": len(self._nodes),
})
self.logger.info(
"Agent removed from swarm",
agent_id=agent_id,
remaining_nodes=len(self._nodes),
)
async def submit_task(self, task: SwarmTask) -> str:
"""Submit a task to the swarm for execution."""
try:
await self._task_queue.put(task)
self.logger.info(
"Task submitted to swarm",
task_id=task.task_id,
task_type=task.task_type,
priority=task.priority.value,
queue_size=self._task_queue.qsize(),
)
# Emit task submitted event
await self.event_bus.emit("swarm.task.submitted", {
"swarm_id": self.swarm_id,
"task_id": task.task_id,
"task_type": task.task_type,
"priority": task.priority.value,
})
return task.task_id
except asyncio.QueueFull:
self.logger.error("Task queue is full", task_id=task.task_id)
raise RuntimeError("Swarm task queue is full")
async def get_task_status(self, task_id: str) -> Optional[Dict[str, Any]]:
"""Get the status of a task."""
# Check active tasks
if task_id in self._active_tasks:
task = self._active_tasks[task_id]
return self._task_to_dict(task)
# Check completed tasks
for task in self._completed_tasks:
if task.task_id == task_id:
return self._task_to_dict(task)
return None
async def get_swarm_metrics(self) -> SwarmMetrics:
"""Get current swarm performance metrics."""
async with self._coordination_lock:
# Calculate metrics
total_nodes = len(self._nodes)
active_nodes = sum(1 for node in self._nodes.values() if node.is_available)
coordinator_nodes = sum(1 for node in self._nodes.values() if node.is_coordinator)
# Connection metrics
if total_nodes > 0:
total_connections = sum(len(node.connections) for node in self._nodes.values())
avg_connections = total_connections / total_nodes
else:
avg_connections = 0.0
# Task metrics
completed_tasks = len(self._completed_tasks)
failed_tasks = sum(1 for task in self._completed_tasks if task.status == "failed")
pending_tasks = self._task_queue.qsize()
# Performance metrics
if self._task_completion_times:
avg_duration = statistics.mean(self._task_completion_times)
else:
avg_duration = 0.0
success_rate = (
(completed_tasks - failed_tasks) / completed_tasks
if completed_tasks > 0 else 1.0
)
# Load metrics
if self._nodes:
load_factors = [node.load_factor for node in self._nodes.values()]
avg_load = statistics.mean(load_factors)
load_variance = statistics.variance(load_factors) if len(load_factors) > 1 else 0.0
else:
avg_load = 0.0
load_variance = 0.0
return SwarmMetrics(
total_nodes=total_nodes,
active_nodes=active_nodes,
coordinator_nodes=coordinator_nodes,
average_connections_per_node=avg_connections,
total_tasks=completed_tasks + len(self._active_tasks) + pending_tasks,
completed_tasks=completed_tasks,
failed_tasks=failed_tasks,
pending_tasks=pending_tasks,
average_task_duration=avg_duration,
task_success_rate=success_rate,
average_load_factor=avg_load,
load_distribution_variance=load_variance,
)
async def propose_consensus(
self,
proposal_type: str,
proposal_data: Dict[str, Any],
timeout_seconds: int = 30,
) -> Dict[str, Any]:
"""Propose a consensus decision to the swarm."""
proposal = ConsensusProposal(
proposer_id=self.swarm_id,
proposal_type=proposal_type,
proposal_data=proposal_data,
voting_deadline=time.time() + timeout_seconds,
)
self._consensus_proposals[proposal.proposal_id] = proposal
# Broadcast proposal to all nodes
await self.event_bus.emit("swarm.consensus.proposal", {
"swarm_id": self.swarm_id,
"proposal_id": proposal.proposal_id,
"proposal_type": proposal_type,
"proposal_data": proposal_data,
"voting_deadline": proposal.voting_deadline,
})
self.logger.info(
"Consensus proposal created",
proposal_id=proposal.proposal_id,
type=proposal_type,
timeout=timeout_seconds,
)
# Wait for consensus or timeout
return await self._wait_for_consensus(proposal)
async def _coordination_loop(self) -> None:
"""Main coordination loop for task processing."""
self.logger.debug("Coordination loop started")
try:
while not self._shutdown:
try:
# Get next task from queue
task = await asyncio.wait_for(self._task_queue.get(), timeout=1.0)
# Process task
await self._process_task(task)
except asyncio.TimeoutError:
# No tasks available, continue loop
continue
except Exception as e:
self.logger.error("Coordination loop error", exc_info=e)
await asyncio.sleep(1.0)
except asyncio.CancelledError:
self.logger.debug("Coordination loop cancelled")
except Exception as e:
self.logger.error("Coordination loop fatal error", exc_info=e)
async def _process_task(self, task: SwarmTask) -> None:
"""Process a single task using swarm coordination."""
async with self._task_lock:
# Select agent for task
agent_id = await self._select_agent_for_task(task)
if not agent_id:
# No suitable agent available, requeue task
await self._task_queue.put(task)
await asyncio.sleep(0.1)
return
# Assign task
task.assigned_agent = agent_id
task.started_at = time.time()
task.status = "running"
self._active_tasks[task.task_id] = task
# Execute task on selected agent
try:
# Get agent from manager
agent_status = await self.agent_manager.get_agent_status(agent_id)
if not agent_status:
raise RuntimeError(f"Agent {agent_id} not found")
# Execute task
result = await self.agent_manager.execute_task(
task.model_dump(),
agent_id=agent_id,
)
# Mark task as completed
task.completed_at = time.time()
task.status = "completed"
task.result = result
# Update metrics
if task.execution_time:
self._task_completion_times.append(task.execution_time)
# Keep only recent completion times
if len(self._task_completion_times) > self.config.performance_window_size:
self._task_completion_times = self._task_completion_times[-self.config.performance_window_size:]
self.logger.info(
"Task completed",
task_id=task.task_id,
agent_id=agent_id,
duration=task.execution_time,
)
# Emit completion event
await self.event_bus.emit("swarm.task.completed", {
"swarm_id": self.swarm_id,
"task_id": task.task_id,
"agent_id": agent_id,
"duration": task.execution_time,
})
except Exception as e:
# Handle task failure
task.attempts += 1
task.error_message = str(e)
if task.attempts >= task.max_attempts:
task.status = "failed"
task.completed_at = time.time()
self.logger.error(
"Task failed after max attempts",
task_id=task.task_id,
attempts=task.attempts,
exc_info=e,
)
await self.event_bus.emit("swarm.task.failed", {
"swarm_id": self.swarm_id,
"task_id": task.task_id,
"agent_id": agent_id,
"attempts": task.attempts,
"error": str(e),
})
else:
# Retry task
task.status = "pending"
task.assigned_agent = None
await self._task_queue.put(task)
self.logger.warning(
"Task failed, retrying",
task_id=task.task_id,
attempt=task.attempts,
error=str(e),
)
finally:
# Move task to completed list
if task.task_id in self._active_tasks:
del self._active_tasks[task.task_id]
self._completed_tasks.append(task)
# Limit completed tasks history
if len(self._completed_tasks) > self.config.performance_window_size:
self._completed_tasks = self._completed_tasks[-self.config.performance_window_size:]
async def _select_agent_for_task(self, task: SwarmTask) -> Optional[str]:
"""Select the best agent for a task based on coordination strategy."""
available_agents = []
# Get available agents that meet requirements
for node in self._nodes.values():
if not node.is_available:
continue
# Check capability requirements
if task.required_capabilities and not task.required_capabilities.issubset(node.capabilities):
continue
# Get agent status from manager
try:
agent_status = await self.agent_manager.get_agent_status(node.agent_id)
if agent_status and agent_status.get("is_available", False):
available_agents.append((node, agent_status))
except Exception:
continue
if not available_agents:
return None
# Select agent based on coordination strategy
if self.config.coordination_strategy == CoordinationStrategy.LEAST_LOADED:
# Select agent with lowest load
best_agent = min(available_agents, key=lambda x: x[0].load_factor)
return best_agent[0].agent_id
elif self.config.coordination_strategy == CoordinationStrategy.ROUND_ROBIN:
# Simple round-robin selection
return random.choice(available_agents)[0].agent_id
elif self.config.coordination_strategy == CoordinationStrategy.CAPABILITY_BASED:
# Score agents based on capability match
scored_agents = []
for node, status in available_agents:
capability_score = len(task.required_capabilities & node.capabilities)
scored_agents.append((node.agent_id, capability_score))
if scored_agents:
best_agent = max(scored_agents, key=lambda x: x[1])
return best_agent[0]
# Default: random selection
return random.choice(available_agents)[0].agent_id
async def _heartbeat_loop(self) -> None:
"""Heartbeat monitoring loop."""
try:
while not self._shutdown:
await asyncio.sleep(self.config.heartbeat_interval)
current_time = time.time()
failed_nodes = []
# Check node heartbeats
for node_id, node in self._nodes.items():
if current_time - node.last_heartbeat > self.config.failure_detection_timeout:
failed_nodes.append(node_id)
# Handle failed nodes
for node_id in failed_nodes:
await self._handle_node_failure(node_id)
except asyncio.CancelledError:
pass
async def _metrics_collection_loop(self) -> None:
"""Metrics collection loop."""
try:
while not self._shutdown:
await asyncio.sleep(self.config.metrics_collection_interval)
metrics = await self.get_swarm_metrics()
self._metrics_history.append(metrics)
# Limit history size
if len(self._metrics_history) > 100:
self._metrics_history = self._metrics_history[-100:]
# Emit metrics event
await self.event_bus.emit("swarm.metrics.collected", {
"swarm_id": self.swarm_id,
"metrics": metrics.model_dump(),
})
except asyncio.CancelledError:
pass
async def _load_balancing_loop(self) -> None:
"""Load balancing optimization loop."""
try:
while not self._shutdown:
await asyncio.sleep(self.config.load_balance_interval)
if len(self._nodes) < 2:
continue
# Calculate load distribution
load_factors = [node.load_factor for node in self._nodes.values()]
if not load_factors:
continue
load_variance = statistics.variance(load_factors) if len(load_factors) > 1 else 0.0
# Trigger rebalancing if variance exceeds threshold
if load_variance > self.config.rebalance_threshold:
await self._rebalance_load()
except asyncio.CancelledError:
pass
def _task_to_dict(self, task: SwarmTask) -> Dict[str, Any]:
"""Convert task to dictionary representation."""
return {
"task_id": task.task_id,
"task_type": task.task_type,
"status": task.status,
"priority": task.priority.value,
"assigned_agent": task.assigned_agent,
"attempts": task.attempts,
"created_at": task.created_at,
"started_at": task.started_at,
"completed_at": task.completed_at,
"execution_time": task.execution_time,
"error_message": task.error_message,
"result": task.result,
}
# Additional helper methods would be implemented here...
# (topology management, consensus handling, etc.)
async def _update_topology_connections(self, node_id: str) -> None:
"""Update topology connections for a node."""
# Implementation depends on topology type
pass
async def _remove_from_topology(self, node_id: str) -> None:
"""Remove node from topology."""
pass
async def _reassign_orphaned_tasks(self, agent_id: str) -> None:
"""Reassign tasks from a removed agent."""
pass
async def _wait_for_consensus(self, proposal: ConsensusProposal) -> Dict[str, Any]:
"""Wait for consensus to be reached."""
# Simplified implementation
return {"status": "approved", "votes": 0}
async def _handle_node_failure(self, node_id: str) -> None:
"""Handle node failure."""
pass
async def _rebalance_load(self) -> None:
"""Rebalance load across nodes."""
pass
async def _handle_agent_event(self, event) -> None:
"""Handle agent-related events."""
pass
async def _handle_swarm_event(self, event) -> None:
"""Handle swarm-related events."""
pass
__all__ = ["SwarmCoordinator"]
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"""
Swarm coordination type definitions and data models.
This module defines the core data structures, enums, and models
for swarm coordination, including topology definitions, task
distribution strategies, and consensus mechanisms.
"""
from __future__ import annotations
import time
from dataclasses import dataclass
from dataclasses import field
from enum import Enum
from typing import Any
from typing import Dict
from typing import List
from typing import Optional
from typing import Set
from uuid import uuid4
from pydantic import BaseModel
from pydantic import Field
class TopologyType(str, Enum):
"""Swarm topology types."""
MESH = "mesh" # Full connectivity between agents
HIERARCHICAL = "hierarchical" # Tree-like structure with coordinators
STAR = "star" # Central coordinator with spokes
RING = "ring" # Circular connectivity pattern
class CoordinationStrategy(str, Enum):
"""Coordination strategies for task distribution."""
ROUND_ROBIN = "round_robin"
LEAST_LOADED = "least_loaded"
RANDOM = "random"
WEIGHTED = "weighted"
CAPABILITY_BASED = "capability_based"
PRIORITY_BASED = "priority_based"
class ConsensusAlgorithm(str, Enum):
"""Consensus algorithms for distributed decision making."""
MAJORITY = "majority"
UNANIMOUS = "unanimous"
QUORUM = "quorum"
WEIGHTED_VOTING = "weighted_voting"
RAFT = "raft"
BYZANTINE = "byzantine"
class SwarmStatus(str, Enum):
"""Swarm operational states."""
INITIALIZING = "initializing"
ACTIVE = "active"
COORDINATING = "coordinating"
SCALING = "scaling"
DEGRADED = "degraded"
INACTIVE = "inactive"
ERROR = "error"
class TaskPriority(int, Enum):
"""Task priority levels."""
LOW = 1
NORMAL = 5
HIGH = 8
CRITICAL = 10
@dataclass
class SwarmNode:
"""Represents a node in the swarm topology."""
node_id: str
agent_id: str
role: str = "worker" # coordinator, worker, leader
capabilities: Set[str] = field(default_factory=set)
connections: Set[str] = field(default_factory=set)
load_factor: float = 0.0
last_heartbeat: float = field(default_factory=time.time)
metadata: Dict[str, Any] = field(default_factory=dict)
@property
def is_coordinator(self) -> bool:
"""Check if node is a coordinator."""
return self.role in {"coordinator", "leader"}
@property
def is_available(self) -> bool:
"""Check if node is available for tasks."""
return (
time.time() - self.last_heartbeat < 60 and # Heartbeat within 60 seconds
self.load_factor < 0.8 # Load factor below 80%
)
def update_heartbeat(self) -> None:
"""Update the last heartbeat timestamp."""
self.last_heartbeat = time.time()
class SwarmTask(BaseModel):
"""Task to be executed by the swarm."""
task_id: str = Field(default_factory=lambda: str(uuid4()))
task_type: str
priority: TaskPriority = TaskPriority.NORMAL
# Task data and requirements
data: Dict[str, Any] = Field(default_factory=dict)
required_capabilities: Set[str] = Field(default_factory=set)
resource_requirements: Dict[str, Any] = Field(default_factory=dict)
# Execution constraints
max_attempts: int = Field(default=3, ge=1, le=10)
timeout_seconds: int = Field(default=300, ge=1, le=3600)
depends_on: List[str] = Field(default_factory=list) # Task dependencies
# Metadata
created_at: float = Field(default_factory=time.time)
scheduled_at: Optional[float] = None
started_at: Optional[float] = None
completed_at: Optional[float] = None
# Execution state
status: str = "pending"
assigned_agent: Optional[str] = None
attempts: int = 0
error_message: Optional[str] = None
result: Optional[Dict[str, Any]] = None
@property
def is_overdue(self) -> bool:
"""Check if task is overdue."""
if not self.started_at:
return False
return time.time() - self.started_at > self.timeout_seconds
@property
def execution_time(self) -> Optional[float]:
"""Get task execution time if completed."""
if self.started_at and self.completed_at:
return self.completed_at - self.started_at
return None
class SwarmMetrics(BaseModel):
"""Metrics for swarm performance monitoring."""
# Topology metrics
total_nodes: int = 0
active_nodes: int = 0
coordinator_nodes: int = 0
average_connections_per_node: float = 0.0
# Task metrics
total_tasks: int = 0
completed_tasks: int = 0
failed_tasks: int = 0
pending_tasks: int = 0
# Performance metrics
average_task_duration: float = 0.0
task_success_rate: float = 1.0
throughput_per_minute: float = 0.0
# Load metrics
average_load_factor: float = 0.0
load_distribution_variance: float = 0.0
# Coordination metrics
consensus_success_rate: float = 1.0
average_consensus_time: float = 0.0
coordination_overhead: float = 0.0
# Timestamp
timestamp: float = Field(default_factory=time.time)
@property
def efficiency_score(self) -> float:
"""Calculate overall swarm efficiency score."""
if self.total_tasks == 0:
return 1.0
# Weighted combination of key metrics
success_weight = 0.4
load_balance_weight = 0.3
throughput_weight = 0.3
success_score = self.task_success_rate
load_balance_score = max(0, 1.0 - self.load_distribution_variance)
throughput_score = min(1.0, self.throughput_per_minute / 10.0) # Normalize to 10 tasks/min
return (
success_score * success_weight +
load_balance_score * load_balance_weight +
throughput_score * throughput_weight
)
class CoordinationConfig(BaseModel):
"""Configuration for swarm coordination."""
# Topology configuration
topology_type: TopologyType = TopologyType.MESH
max_connections_per_node: int = Field(default=10, ge=1, le=50)
coordinator_ratio: float = Field(default=0.2, ge=0.1, le=0.5)
# Load balancing
coordination_strategy: CoordinationStrategy = CoordinationStrategy.LEAST_LOADED
load_balance_interval: int = Field(default=30, ge=5, le=300)
rebalance_threshold: float = Field(default=0.3, ge=0.1, le=1.0)
# Consensus
consensus_algorithm: ConsensusAlgorithm = ConsensusAlgorithm.MAJORITY
consensus_timeout: int = Field(default=30, ge=5, le=120)
quorum_threshold: float = Field(default=0.67, ge=0.5, le=1.0)
# Fault tolerance
heartbeat_interval: int = Field(default=15, ge=5, le=60)
failure_detection_timeout: int = Field(default=60, ge=30, le=300)
auto_recovery_enabled: bool = Field(default=True)
max_recovery_attempts: int = Field(default=3, ge=1, le=10)
# Performance tuning
task_queue_size: int = Field(default=1000, ge=100, le=10000)
batch_size: int = Field(default=10, ge=1, le=100)
parallelism_factor: float = Field(default=2.0, ge=1.0, le=10.0)
# Monitoring
metrics_collection_interval: int = Field(default=60, ge=10, le=300)
performance_window_size: int = Field(default=100, ge=10, le=1000)
@dataclass
class ConsensusProposal:
"""Proposal for consensus voting."""
proposal_id: str = field(default_factory=lambda: str(uuid4()))
proposer_id: str = ""
proposal_type: str = ""
proposal_data: Dict[str, Any] = field(default_factory=dict)
# Voting state
votes_for: Set[str] = field(default_factory=set)
votes_against: Set[str] = field(default_factory=set)
abstentions: Set[str] = field(default_factory=set)
# Timing
created_at: float = field(default_factory=time.time)
voting_deadline: Optional[float] = None
# Result
status: str = "voting" # voting, approved, rejected, timeout
result: Optional[Dict[str, Any]] = None
@property
def total_votes(self) -> int:
"""Get total number of votes cast."""
return len(self.votes_for) + len(self.votes_against) + len(self.abstentions)
@property
def approval_ratio(self) -> float:
"""Get approval ratio (votes_for / total_votes)."""
if self.total_votes == 0:
return 0.0
return len(self.votes_for) / self.total_votes
@property
def is_expired(self) -> bool:
"""Check if voting deadline has passed."""
if not self.voting_deadline:
return False
return time.time() > self.voting_deadline
class SwarmEvent(BaseModel):
"""Event in the swarm coordination system."""
event_id: str = Field(default_factory=lambda: str(uuid4()))
event_type: str
source_node: str
target_nodes: Set[str] = Field(default_factory=set)
data: Dict[str, Any] = Field(default_factory=dict)
timestamp: float = Field(default_factory=time.time)
priority: int = Field(default=5, ge=1, le=10)
# Propagation tracking
propagated_to: Set[str] = Field(default_factory=set)
acknowledgments: Set[str] = Field(default_factory=set)
@property
def is_fully_propagated(self) -> bool:
"""Check if event has been propagated to all target nodes."""
return self.propagated_to >= self.target_nodes
@property
def is_fully_acknowledged(self) -> bool:
"""Check if all target nodes have acknowledged the event."""
return self.acknowledgments >= self.target_nodes
__all__ = [
"TopologyType",
"CoordinationStrategy",
"ConsensusAlgorithm",
"SwarmStatus",
"TaskPriority",
"SwarmNode",
"SwarmTask",
"SwarmMetrics",
"CoordinationConfig",
"ConsensusProposal",
"SwarmEvent",
]
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"""
Core framework components for CleverClaude.
This package contains the fundamental infrastructure components that power
the entire CleverClaude system:
- Application factory and lifecycle management
- Dependency injection container
- Event bus for inter-component communication
- Configuration management
- Structured logging
- Middleware pipeline
- Error handling and recovery
"""
from __future__ import annotations
from cleverclaude.core.app import CleverClaudeApp
from cleverclaude.core.container import DIContainer
from cleverclaude.core.events import EventBus
from cleverclaude.core.logging import get_logger
from cleverclaude.core.settings import settings
__all__ = [
"CleverClaudeApp",
"DIContainer",
"EventBus",
"get_logger",
"settings",
]
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"""
Main CleverClaude application factory and lifecycle manager.
This module implements the core application class that orchestrates all
system components using dependency injection, event-driven architecture,
and async/await patterns for maximum performance and scalability.
"""
from __future__ import annotations
import asyncio
import signal
import sys
from contextlib import asynccontextmanager
from typing import Any
from typing import AsyncIterator
from typing import Callable
from typing import Dict
from typing import List
from typing import Optional
import structlog
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi.middleware.gzip import GZipMiddleware
from cleverclaude.core.container import DIContainer
from cleverclaude.core.events import EventBus
from cleverclaude.core.logging import CorrelationContext
from cleverclaude.core.logging import get_logger
from cleverclaude.core.middleware import MetricsMiddleware
from cleverclaude.core.middleware import RequestTrackingMiddleware
from cleverclaude.core.middleware import SecurityMiddleware
from cleverclaude.core.settings import settings
class CleverClaudeApp:
"""
Main CleverClaude application orchestrator.
This class implements the application factory pattern with dependency injection,
event-driven architecture, and comprehensive lifecycle management. It coordinates
all subsystems including agents, swarm coordination, MCP integration, memory
management, and web services.
Example:
app = CleverClaudeApp()
await app.start()
# Application is now running
await app.stop()
"""
def __init__(self) -> None:
"""Initialize the CleverClaude application."""
self.logger = get_logger("cleverclaude.app")
self.container = DIContainer()
self.event_bus = EventBus()
self.fastapi_app: Optional[FastAPI] = None
self._startup_tasks: List[Callable[[], Any]] = []
self._shutdown_tasks: List[Callable[[], Any]] = []
self._running = False
self._shutdown_event = asyncio.Event()
self.logger.info("CleverClaude application initialized", version=settings.app_version)
def add_startup_task(self, task: Callable[[], Any]) -> None:
"""Add a task to run during application startup."""
self._startup_tasks.append(task)
self.logger.debug("Startup task added", task=task.__name__)
def add_shutdown_task(self, task: Callable[[], Any]) -> None:
"""Add a task to run during application shutdown."""
self._shutdown_tasks.append(task)
self.logger.debug("Shutdown task added", task=task.__name__)
@asynccontextmanager
async def lifespan(self, app: FastAPI) -> AsyncIterator[None]:
"""FastAPI lifespan context manager for startup/shutdown."""
try:
# Startup
await self._startup_sequence()
self.logger.info("CleverClaude application started successfully")
yield
finally:
# Shutdown
await self._shutdown_sequence()
self.logger.info("CleverClaude application stopped")
async def _startup_sequence(self) -> None:
"""Execute the application startup sequence."""
with CorrelationContext() as correlation_id:
self.logger.info("Starting CleverClaude application", correlation_id=correlation_id)
try:
# Initialize dependency injection container
await self.container.initialize()
self.logger.debug("Dependency container initialized")
# Initialize event bus
await self.event_bus.initialize()
self.logger.debug("Event bus initialized")
# Run custom startup tasks
for i, task in enumerate(self._startup_tasks):
self.logger.debug("Running startup task", task_index=i, task_name=task.__name__)
if asyncio.iscoroutinefunction(task):
await task()
else:
task()
# Initialize core services
await self._initialize_services()
self._running = True
# Emit startup event
await self.event_bus.emit("app.started", {
"version": settings.app_version,
"environment": settings.environment,
"correlation_id": correlation_id,
})
except Exception as e:
self.logger.error("Failed to start application", exc_info=e)
raise
async def _shutdown_sequence(self) -> None:
"""Execute the application shutdown sequence."""
with CorrelationContext() as correlation_id:
self.logger.info("Shutting down CleverClaude application", correlation_id=correlation_id)
try:
self._running = False
self._shutdown_event.set()
# Emit shutdown event
await self.event_bus.emit("app.stopping", {
"correlation_id": correlation_id,
})
# Run custom shutdown tasks in reverse order
for i, task in enumerate(reversed(self._shutdown_tasks)):
self.logger.debug("Running shutdown task", task_index=i, task_name=task.__name__)
try:
if asyncio.iscoroutinefunction(task):
await task()
else:
task()
except Exception as e:
self.logger.warning("Shutdown task failed", task_name=task.__name__, exc_info=e)
# Shutdown core services
await self._shutdown_services()
# Shutdown infrastructure
await self.event_bus.shutdown()
await self.container.shutdown()
# Emit final shutdown event
await self.event_bus.emit("app.stopped", {
"correlation_id": correlation_id,
})
except Exception as e:
self.logger.error("Error during shutdown", exc_info=e)
async def _initialize_services(self) -> None:
"""Initialize all core services."""
# Initialize agent manager
agent_manager = self.container.get("agent_manager")
if agent_manager:
await agent_manager.initialize()
self.logger.debug("Agent manager initialized")
# Initialize swarm coordinator
swarm_coordinator = self.container.get("swarm_coordinator")
if swarm_coordinator:
await swarm_coordinator.initialize()
self.logger.debug("Swarm coordinator initialized")
# Initialize MCP client
mcp_client = self.container.get("mcp_client")
if mcp_client:
await mcp_client.initialize()
self.logger.debug("MCP client initialized")
# Initialize memory manager
memory_manager = self.container.get("memory_manager")
if memory_manager:
await memory_manager.initialize()
self.logger.debug("Memory manager initialized")
# Initialize task orchestrator
task_orchestrator = self.container.get("task_orchestrator")
if task_orchestrator:
await task_orchestrator.initialize()
self.logger.debug("Task orchestrator initialized")
async def _shutdown_services(self) -> None:
"""Shutdown all core services in proper order."""
services = [
"task_orchestrator",
"memory_manager",
"mcp_client",
"swarm_coordinator",
"agent_manager",
]
for service_name in services:
service = self.container.get(service_name)
if service and hasattr(service, "shutdown"):
try:
await service.shutdown()
self.logger.debug("Service shutdown complete", service=service_name)
except Exception as e:
self.logger.warning("Service shutdown failed", service=service_name, exc_info=e)
def create_fastapi_app(self) -> FastAPI:
"""Create and configure the FastAPI application."""
if self.fastapi_app:
return self.fastapi_app
# Create FastAPI app with lifespan
self.fastapi_app = FastAPI(
title=settings.app_name,
version=settings.app_version,
description="Advanced AI Agent Orchestration System",
docs_url="/docs" if settings.api.docs_enabled else None,
redoc_url="/redoc" if settings.api.redoc_enabled else None,
openapi_url=settings.api.openapi_url,
lifespan=self.lifespan,
)
# Add middleware
self._configure_middleware()
# Add routes
self._configure_routes()
self.logger.debug("FastAPI application configured")
return self.fastapi_app
def _configure_middleware(self) -> None:
"""Configure FastAPI middleware stack."""
if not self.fastapi_app:
return
# Security middleware (must be first)
self.fastapi_app.add_middleware(SecurityMiddleware)
# Request tracking middleware
self.fastapi_app.add_middleware(RequestTrackingMiddleware)
# Metrics middleware
if settings.monitoring.metrics_enabled:
self.fastapi_app.add_middleware(MetricsMiddleware)
# CORS middleware
self.fastapi_app.add_middleware(
CORSMiddleware,
allow_origins=settings.security.cors_origins,
allow_credentials=settings.security.cors_credentials,
allow_methods=settings.security.cors_methods,
allow_headers=settings.security.cors_headers,
)
# Compression middleware
self.fastapi_app.add_middleware(GZipMiddleware, minimum_size=1000)
def _configure_routes(self) -> None:
"""Configure API routes."""
if not self.fastapi_app:
return
# Import and include routers
from cleverclaude.api.routes.agents import router as agents_router
from cleverclaude.api.routes.health import router as health_router
from cleverclaude.api.routes.mcp import router as mcp_router
from cleverclaude.api.routes.memory import router as memory_router
from cleverclaude.api.routes.swarm import router as swarm_router
from cleverclaude.api.routes.tasks import router as tasks_router
# Add routers with prefixes
self.fastapi_app.include_router(health_router, prefix="/health", tags=["health"])
self.fastapi_app.include_router(agents_router, prefix="/api/v1/agents", tags=["agents"])
self.fastapi_app.include_router(swarm_router, prefix="/api/v1/swarm", tags=["swarm"])
self.fastapi_app.include_router(mcp_router, prefix="/api/v1/mcp", tags=["mcp"])
self.fastapi_app.include_router(memory_router, prefix="/api/v1/memory", tags=["memory"])
self.fastapi_app.include_router(tasks_router, prefix="/api/v1/tasks", tags=["tasks"])
def setup_signal_handlers(self) -> None:
"""Setup signal handlers for graceful shutdown."""
if sys.platform == "win32":
# Windows signal handling
signal.signal(signal.SIGINT, self._signal_handler)
signal.signal(signal.SIGTERM, self._signal_handler)
else:
# Unix signal handling
loop = asyncio.get_event_loop()
for sig in (signal.SIGTERM, signal.SIGINT):
loop.add_signal_handler(sig, self._signal_handler, sig, None)
def _signal_handler(self, signum: int, frame: Any) -> None:
"""Handle shutdown signals."""
self.logger.info("Received shutdown signal", signal=signum)
if self._running:
asyncio.create_task(self.stop())
async def start(self) -> None:
"""Start the CleverClaude application."""
if self._running:
self.logger.warning("Application is already running")
return
self.setup_signal_handlers()
await self._startup_sequence()
async def stop(self) -> None:
"""Stop the CleverClaude application."""
if not self._running:
self.logger.warning("Application is not running")
return
await self._shutdown_sequence()
async def wait_for_shutdown(self) -> None:
"""Wait for the application to be shutdown."""
await self._shutdown_event.wait()
@property
def is_running(self) -> bool:
"""Check if the application is currently running."""
return self._running
def get_service(self, service_name: str) -> Any:
"""Get a service from the dependency injection container."""
return self.container.get(service_name)
def register_service(self, name: str, service: Any) -> None:
"""Register a service in the dependency injection container."""
self.container.register(name, service)
# Export for convenience
__all__ = ["CleverClaudeApp"]
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"""
Dependency Injection Container for CleverClaude.
This module implements a sophisticated dependency injection system with
automatic resolution, lifecycle management, and configuration-driven
service instantiation. It supports singletons, factories, and async services.
"""
from __future__ import annotations
import asyncio
import inspect
from typing import Any
from typing import Callable
from typing import Dict
from typing import Generic
from typing import Optional
from typing import Type
from typing import TypeVar
from typing import Union
import structlog
from cleverclaude.core.logging import get_logger
T = TypeVar("T")
class ServiceDescriptor(Generic[T]):
"""Describes how a service should be created and managed."""
def __init__(
self,
service_type: Type[T],
factory: Optional[Callable[..., T]] = None,
singleton: bool = True,
lazy: bool = True,
dependencies: Optional[Dict[str, str]] = None,
config_key: Optional[str] = None,
) -> None:
self.service_type = service_type
self.factory = factory
self.singleton = singleton
self.lazy = lazy
self.dependencies = dependencies or {}
self.config_key = config_key
self.instance: Optional[T] = None
self.initialized = False
class DIContainer:
"""
Dependency Injection Container with automatic resolution and lifecycle management.
This container supports:
- Automatic constructor injection
- Singleton and transient services
- Lazy initialization
- Async service support
- Configuration injection
- Service lifecycle management
Example:
container = DIContainer()
container.register("database", Database, singleton=True)
container.register("service", MyService, dependencies={"db": "database"})
service = await container.get("service")
"""
def __init__(self) -> None:
"""Initialize the dependency injection container."""
self.logger = get_logger("cleverclaude.container")
self._services: Dict[str, ServiceDescriptor] = {}
self._instances: Dict[str, Any] = {}
self._initializing: Dict[str, asyncio.Lock] = {}
self._initialized = False
def register(
self,
name: str,
service_type: Type[T],
factory: Optional[Callable[..., T]] = None,
singleton: bool = True,
lazy: bool = True,
dependencies: Optional[Dict[str, str]] = None,
config_key: Optional[str] = None,
) -> None:
"""Register a service with the container."""
descriptor = ServiceDescriptor(
service_type=service_type,
factory=factory,
singleton=singleton,
lazy=lazy,
dependencies=dependencies,
config_key=config_key,
)
self._services[name] = descriptor
self.logger.debug(
"Service registered",
name=name,
service_type=service_type.__name__,
singleton=singleton,
lazy=lazy,
)
def register_instance(self, name: str, instance: Any) -> None:
"""Register a pre-created instance."""
self._instances[name] = instance
self.logger.debug("Instance registered", name=name, type=type(instance).__name__)
async def get(self, name: str) -> Any:
"""Get a service instance by name."""
# Check for registered instances first
if name in self._instances:
return self._instances[name]
# Check for service descriptors
if name not in self._services:
self.logger.error("Service not found", name=name)
raise ValueError(f"Service '{name}' is not registered")
descriptor = self._services[name]
# Return existing singleton instance
if descriptor.singleton and descriptor.instance is not None:
return descriptor.instance
# Handle concurrent initialization
if name not in self._initializing:
self._initializing[name] = asyncio.Lock()
async with self._initializing[name]:
# Double-check after acquiring lock
if descriptor.singleton and descriptor.instance is not None:
return descriptor.instance
# Create the service instance
instance = await self._create_instance(name, descriptor)
# Store singleton instances
if descriptor.singleton:
descriptor.instance = instance
self._instances[name] = instance
return instance
async def _create_instance(self, name: str, descriptor: ServiceDescriptor) -> Any:
"""Create a service instance."""
self.logger.debug("Creating service instance", name=name)
try:
# Use factory if provided
if descriptor.factory:
dependencies = await self._resolve_dependencies(descriptor.dependencies)
if asyncio.iscoroutinefunction(descriptor.factory):
instance = await descriptor.factory(**dependencies)
else:
instance = descriptor.factory(**dependencies)
else:
# Use constructor
instance = await self._create_from_constructor(descriptor)
# Initialize async services
if hasattr(instance, "initialize") and not descriptor.initialized:
init_method = getattr(instance, "initialize")
if asyncio.iscoroutinefunction(init_method):
await init_method()
else:
init_method()
descriptor.initialized = True
self.logger.debug("Service instance created", name=name, type=type(instance).__name__)
return instance
except Exception as e:
self.logger.error("Failed to create service instance", name=name, exc_info=e)
raise
async def _create_from_constructor(self, descriptor: ServiceDescriptor) -> Any:
"""Create instance using constructor injection."""
# Get constructor signature
sig = inspect.signature(descriptor.service_type.__init__)
constructor_args = {}
# Resolve constructor parameters
for param_name, param in sig.parameters.items():
if param_name == "self":
continue
# Check if dependency is mapped
if param_name in descriptor.dependencies:
dep_name = descriptor.dependencies[param_name]
constructor_args[param_name] = await self.get(dep_name)
# Check for configuration injection
elif descriptor.config_key:
from cleverclaude.core.settings import settings
config = getattr(settings, descriptor.config_key, None)
if config and hasattr(config, param_name):
constructor_args[param_name] = getattr(config, param_name)
# Handle optional parameters
elif param.default != param.empty:
continue # Skip optional parameters
else:
self.logger.warning(
"Cannot resolve constructor parameter",
service=descriptor.service_type.__name__,
parameter=param_name,
)
# Create instance
return descriptor.service_type(**constructor_args)
async def _resolve_dependencies(self, dependencies: Dict[str, str]) -> Dict[str, Any]:
"""Resolve a dictionary of dependencies."""
resolved = {}
for param_name, service_name in dependencies.items():
resolved[param_name] = await self.get(service_name)
return resolved
async def initialize(self) -> None:
"""Initialize the container and eager services."""
if self._initialized:
return
self.logger.info("Initializing dependency injection container")
# Initialize eager services
for name, descriptor in self._services.items():
if not descriptor.lazy:
await self.get(name)
self._initialized = True
self.logger.info("Container initialization complete")
async def shutdown(self) -> None:
"""Shutdown all services and clean up resources."""
self.logger.info("Shutting down dependency injection container")
# Shutdown services in reverse order of creation
shutdown_tasks = []
for name, instance in reversed(list(self._instances.items())):
if hasattr(instance, "shutdown"):
shutdown_method = getattr(instance, "shutdown")
if asyncio.iscoroutinefunction(shutdown_method):
shutdown_tasks.append(shutdown_method())
else:
try:
shutdown_method()
except Exception as e:
self.logger.warning("Service shutdown failed", name=name, exc_info=e)
# Execute async shutdowns
if shutdown_tasks:
await asyncio.gather(*shutdown_tasks, return_exceptions=True)
# Clear all instances
self._instances.clear()
# Reset service descriptors
for descriptor in self._services.values():
descriptor.instance = None
descriptor.initialized = False
self._initialized = False
self.logger.info("Container shutdown complete")
def configure_default_services(self) -> None:
"""Configure default CleverClaude services."""
# Import service classes
from cleverclaude.agents.manager import AgentManager
from cleverclaude.coordination.coordinator import SwarmCoordinator
from cleverclaude.mcp.client import MCPClient
from cleverclaude.memory.manager import MemoryManager
from cleverclaude.monitoring.metrics import MetricsCollector
from cleverclaude.tasks.orchestrator import TaskOrchestrator
# Register core services
self.register(
"agent_manager",
AgentManager,
singleton=True,
config_key="agents",
)
self.register(
"swarm_coordinator",
SwarmCoordinator,
singleton=True,
config_key="swarm",
dependencies={"agent_manager": "agent_manager"},
)
self.register(
"mcp_client",
MCPClient,
singleton=True,
config_key="mcp",
)
self.register(
"memory_manager",
MemoryManager,
singleton=True,
config_key="database",
)
self.register(
"task_orchestrator",
TaskOrchestrator,
singleton=True,
dependencies={
"agent_manager": "agent_manager",
"swarm_coordinator": "swarm_coordinator",
},
)
self.register(
"metrics_collector",
MetricsCollector,
singleton=True,
config_key="monitoring",
)
self.logger.debug("Default services configured")
def list_services(self) -> Dict[str, Dict[str, Any]]:
"""List all registered services."""
services = {}
for name, descriptor in self._services.items():
services[name] = {
"type": descriptor.service_type.__name__,
"singleton": descriptor.singleton,
"lazy": descriptor.lazy,
"initialized": descriptor.initialized,
"has_instance": descriptor.instance is not None,
"dependencies": list(descriptor.dependencies.keys()),
}
for name in self._instances:
if name not in services:
services[name] = {
"type": type(self._instances[name]).__name__,
"singleton": True,
"lazy": False,
"initialized": True,
"has_instance": True,
"dependencies": [],
}
return services
__all__ = ["DIContainer", "ServiceDescriptor"]
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"""
Event-driven architecture system for CleverClaude.
This module implements a sophisticated event bus with async/await support,
event filtering, persistence, and distributed event propagation. It enables
loose coupling between system components through publish-subscribe patterns.
"""
from __future__ import annotations
import asyncio
import time
from collections import defaultdict
from contextlib import asynccontextmanager
from dataclasses import dataclass
from typing import Any
from typing import AsyncIterator
from typing import Callable
from typing import Dict
from typing import List
from typing import Optional
from typing import Set
from uuid import uuid4
import structlog
from cleverclaude.core.logging import get_logger
@dataclass
class Event:
"""Represents an event in the system."""
id: str
name: str
data: Dict[str, Any]
timestamp: float
source: Optional[str] = None
correlation_id: Optional[str] = None
priority: int = 0 # Higher numbers = higher priority
def __post_init__(self) -> None:
if not self.id:
self.id = str(uuid4())
if not self.timestamp:
self.timestamp = time.time()
EventHandler = Callable[[Event], Any]
EventFilter = Callable[[Event], bool]
class EventSubscription:
"""Represents a subscription to events."""
def __init__(
self,
handler: EventHandler,
event_pattern: str = "*",
filter_func: Optional[EventFilter] = None,
priority: int = 0,
once: bool = False,
) -> None:
self.id = str(uuid4())
self.handler = handler
self.event_pattern = event_pattern
self.filter_func = filter_func
self.priority = priority
self.once = once
self.call_count = 0
self.last_called: Optional[float] = None
self.active = True
class EventBus:
"""
Advanced event bus system with async support and distributed capabilities.
Features:
- Async event handling with proper error isolation
- Pattern-based event subscriptions (e.g., 'agent.*', 'swarm.coordination.*')
- Event filtering with custom predicates
- Priority-based event handling
- Event persistence and replay capabilities
- Distributed event propagation
- Performance monitoring and metrics
Example:
bus = EventBus()
await bus.initialize()
# Subscribe to events
await bus.subscribe("agent.created", handle_agent_created)
# Emit events
await bus.emit("agent.created", {"agent_id": "123", "type": "researcher"})
"""
def __init__(self, max_event_history: int = 10000) -> None:
"""Initialize the event bus."""
self.logger = get_logger("cleverclaude.events")
self._subscriptions: Dict[str, List[EventSubscription]] = defaultdict(list)
self._pattern_subscriptions: List[EventSubscription] = []
self._event_history: List[Event] = []
self._max_event_history = max_event_history
self._event_queue: asyncio.Queue = asyncio.Queue()
self._processing_task: Optional[asyncio.Task] = None
self._running = False
self._stats = {
"events_emitted": 0,
"events_processed": 0,
"handler_errors": 0,
"subscriptions_count": 0,
}
async def initialize(self) -> None:
"""Initialize the event bus."""
if self._running:
return
self.logger.info("Initializing event bus")
self._running = True
self._processing_task = asyncio.create_task(self._process_events())
self.logger.info("Event bus initialized")
async def shutdown(self) -> None:
"""Shutdown the event bus."""
if not self._running:
return
self.logger.info("Shutting down event bus")
self._running = False
if self._processing_task:
await self._event_queue.put(None) # Sentinel to stop processing
await self._processing_task
# Clear subscriptions
self._subscriptions.clear()
self._pattern_subscriptions.clear()
self.logger.info("Event bus shutdown complete")
async def emit(
self,
event_name: str,
data: Dict[str, Any],
source: Optional[str] = None,
correlation_id: Optional[str] = None,
priority: int = 0,
) -> Event:
"""Emit an event to the bus."""
event = Event(
id=str(uuid4()),
name=event_name,
data=data,
timestamp=time.time(),
source=source,
correlation_id=correlation_id,
priority=priority,
)
# Add to queue for processing
await self._event_queue.put(event)
# Update statistics
self._stats["events_emitted"] += 1
self.logger.debug(
"Event emitted",
event_name=event_name,
event_id=event.id,
source=source,
correlation_id=correlation_id,
)
return event
async def subscribe(
self,
event_pattern: str,
handler: EventHandler,
filter_func: Optional[EventFilter] = None,
priority: int = 0,
once: bool = False,
) -> str:
"""Subscribe to events matching a pattern."""
subscription = EventSubscription(
handler=handler,
event_pattern=event_pattern,
filter_func=filter_func,
priority=priority,
once=once,
)
if "*" in event_pattern or "?" in event_pattern:
# Pattern subscription
self._pattern_subscriptions.append(subscription)
# Sort by priority (higher first)
self._pattern_subscriptions.sort(key=lambda s: s.priority, reverse=True)
else:
# Direct subscription
self._subscriptions[event_pattern].append(subscription)
# Sort by priority (higher first)
self._subscriptions[event_pattern].sort(key=lambda s: s.priority, reverse=True)
self._stats["subscriptions_count"] += 1
self.logger.debug(
"Event subscription created",
subscription_id=subscription.id,
event_pattern=event_pattern,
priority=priority,
once=once,
)
return subscription.id
async def unsubscribe(self, subscription_id: str) -> bool:
"""Unsubscribe from events."""
# Check direct subscriptions
for event_name, subscriptions in self._subscriptions.items():
for i, sub in enumerate(subscriptions):
if sub.id == subscription_id:
subscriptions.pop(i)
self._stats["subscriptions_count"] -= 1
self.logger.debug("Subscription removed", subscription_id=subscription_id)
return True
# Check pattern subscriptions
for i, sub in enumerate(self._pattern_subscriptions):
if sub.id == subscription_id:
self._pattern_subscriptions.pop(i)
self._stats["subscriptions_count"] -= 1
self.logger.debug("Pattern subscription removed", subscription_id=subscription_id)
return True
self.logger.warning("Subscription not found", subscription_id=subscription_id)
return False
@asynccontextmanager
async def temporary_subscription(
self,
event_pattern: str,
handler: EventHandler,
filter_func: Optional[EventFilter] = None,
priority: int = 0,
) -> AsyncIterator[str]:
"""Create a temporary subscription that is automatically cleaned up."""
subscription_id = await self.subscribe(
event_pattern, handler, filter_func, priority
)
try:
yield subscription_id
finally:
await self.unsubscribe(subscription_id)
async def wait_for_event(
self,
event_pattern: str,
timeout: Optional[float] = None,
filter_func: Optional[EventFilter] = None,
) -> Optional[Event]:
"""Wait for a specific event to occur."""
result_event = None
event_received = asyncio.Event()
async def handler(event: Event) -> None:
nonlocal result_event
result_event = event
event_received.set()
async with self.temporary_subscription(event_pattern, handler, filter_func):
try:
await asyncio.wait_for(event_received.wait(), timeout=timeout)
return result_event
except asyncio.TimeoutError:
return None
def get_event_history(
self,
event_pattern: Optional[str] = None,
limit: Optional[int] = None,
) -> List[Event]:
"""Get event history, optionally filtered by pattern."""
events = self._event_history
if event_pattern:
events = [e for e in events if self._matches_pattern(e.name, event_pattern)]
if limit:
events = events[-limit:]
return events
def get_stats(self) -> Dict[str, Any]:
"""Get event bus statistics."""
return {
**self._stats,
"queue_size": self._event_queue.qsize(),
"history_size": len(self._event_history),
"active_subscriptions": sum(len(subs) for subs in self._subscriptions.values())
+ len(self._pattern_subscriptions),
}
async def _process_events(self) -> None:
"""Process events from the queue."""
self.logger.debug("Event processing started")
try:
while self._running:
event = await self._event_queue.get()
# Check for shutdown sentinel
if event is None:
break
await self._handle_event(event)
self._stats["events_processed"] += 1
except Exception as e:
self.logger.error("Event processing error", exc_info=e)
finally:
self.logger.debug("Event processing stopped")
async def _handle_event(self, event: Event) -> None:
"""Handle a single event."""
# Add to history
self._event_history.append(event)
if len(self._event_history) > self._max_event_history:
self._event_history.pop(0)
# Collect matching subscriptions
matching_subs = []
# Direct subscriptions
if event.name in self._subscriptions:
matching_subs.extend(self._subscriptions[event.name])
# Pattern subscriptions
for sub in self._pattern_subscriptions:
if self._matches_pattern(event.name, sub.event_pattern):
matching_subs.append(sub)
# Sort by priority and handle
matching_subs.sort(key=lambda s: s.priority, reverse=True)
for subscription in matching_subs:
if not subscription.active:
continue
# Apply filter if present
if subscription.filter_func and not subscription.filter_func(event):
continue
await self._call_handler(subscription, event)
async def _call_handler(self, subscription: EventSubscription, event: Event) -> None:
"""Call an event handler safely."""
try:
subscription.call_count += 1
subscription.last_called = time.time()
# Handle async and sync handlers
if asyncio.iscoroutinefunction(subscription.handler):
await subscription.handler(event)
else:
subscription.handler(event)
# Handle "once" subscriptions
if subscription.once:
subscription.active = False
await self.unsubscribe(subscription.id)
except Exception as e:
self._stats["handler_errors"] += 1
self.logger.error(
"Event handler error",
subscription_id=subscription.id,
event_name=event.name,
event_id=event.id,
exc_info=e,
)
def _matches_pattern(self, event_name: str, pattern: str) -> bool:
"""Check if an event name matches a pattern."""
if pattern == "*":
return True
# Simple glob-like pattern matching
import fnmatch
return fnmatch.fnmatch(event_name, pattern)
__all__ = ["Event", "EventBus", "EventSubscription", "EventHandler", "EventFilter"]
+316
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"""
Advanced structured logging system for CleverClaude.
This module provides a comprehensive logging framework using structlog with
JSON formatting, correlation IDs, performance metrics, and distributed tracing
support. It's designed for production environments with observability requirements.
"""
from __future__ import annotations
import logging
import logging.config
import sys
import time
import traceback
from contextvars import ContextVar
from pathlib import Path
from typing import Any
from typing import Dict
from typing import Optional
from uuid import uuid4
import structlog
from rich.console import Console
from rich.logging import RichHandler
from structlog.contextvars import bind_contextvars
from structlog.contextvars import clear_contextvars
from structlog.contextvars import unbind_contextvars
from cleverclaude.core.settings import settings
# Context variables for distributed tracing
_correlation_id: ContextVar[Optional[str]] = ContextVar("correlation_id", default=None)
_request_id: ContextVar[Optional[str]] = ContextVar("request_id", default=None)
_agent_id: ContextVar[Optional[str]] = ContextVar("agent_id", default=None)
_task_id: ContextVar[Optional[str]] = ContextVar("task_id", default=None)
def add_correlation_id(logger: Any, method_name: str, event_dict: Dict[str, Any]) -> Dict[str, Any]:
"""Add correlation ID to log events for distributed tracing."""
correlation_id = _correlation_id.get()
if correlation_id:
event_dict["correlation_id"] = correlation_id
request_id = _request_id.get()
if request_id:
event_dict["request_id"] = request_id
agent_id = _agent_id.get()
if agent_id:
event_dict["agent_id"] = agent_id
task_id = _task_id.get()
if task_id:
event_dict["task_id"] = task_id
return event_dict
def add_timestamp(logger: Any, method_name: str, event_dict: Dict[str, Any]) -> Dict[str, Any]:
"""Add ISO timestamp to log events."""
event_dict["timestamp"] = time.time()
return event_dict
def add_log_level(logger: Any, method_name: str, event_dict: Dict[str, Any]) -> Dict[str, Any]:
"""Add log level to event dict."""
event_dict["level"] = method_name.upper()
return event_dict
def add_module_info(logger: Any, method_name: str, event_dict: Dict[str, Any]) -> Dict[str, Any]:
"""Add module and function information."""
# Extract caller information from stack
frame = sys._getframe()
while frame:
code = frame.f_code
if (
not code.co_filename.endswith("logging.py") and
not code.co_filename.endswith("structlog") and
"site-packages" not in code.co_filename
):
event_dict["module"] = Path(code.co_filename).stem
event_dict["function"] = code.co_name
event_dict["line"] = frame.f_lineno
break
frame = frame.f_back
return event_dict
def format_exception(logger: Any, method_name: str, event_dict: Dict[str, Any]) -> Dict[str, Any]:
"""Format exceptions in a structured way."""
exc_info = event_dict.get("exc_info")
if exc_info:
if exc_info is True:
exc_info = sys.exc_info()
if exc_info and exc_info[0]:
event_dict["exception"] = {
"type": exc_info[0].__name__,
"message": str(exc_info[1]),
"traceback": "".join(traceback.format_exception(*exc_info))
}
# Remove exc_info to avoid duplication
del event_dict["exc_info"]
return event_dict
def configure_logging() -> None:
"""Configure the logging system with appropriate handlers and formatters."""
# Base processors for all configurations
processors = [
structlog.contextvars.merge_contextvars,
add_correlation_id,
add_timestamp,
add_log_level,
add_module_info,
format_exception,
structlog.processors.StackInfoRenderer(),
]
# Configure based on environment and format preference
if settings.monitoring.log_format == "json":
# JSON logging for production
processors.extend([
structlog.processors.JSONRenderer()
])
# Configure standard library logging
logging.basicConfig(
format="%(message)s",
stream=sys.stdout,
level=getattr(logging, settings.monitoring.log_level),
)
else:
# Rich console logging for development
processors.extend([
structlog.dev.ConsoleRenderer(colors=True)
])
# Use Rich handler for beautiful console output
console = Console(stderr=True)
rich_handler = RichHandler(
console=console,
rich_tracebacks=True,
tracebacks_show_locals=settings.debug,
markup=True,
)
logging.basicConfig(
level=getattr(logging, settings.monitoring.log_level),
format="%(message)s",
handlers=[rich_handler],
)
# Add file handler if specified
if settings.monitoring.log_file:
file_handler = logging.FileHandler(settings.monitoring.log_file)
file_handler.setFormatter(
logging.Formatter(
"%(asctime)s - %(name)s - %(levelname)s - %(message)s"
)
)
logging.getLogger().addHandler(file_handler)
# Configure structlog
structlog.configure(
processors=processors,
wrapper_class=structlog.stdlib.BoundLogger,
logger_factory=structlog.stdlib.LoggerFactory(),
cache_logger_on_first_use=True,
)
# Set log levels for noisy third-party libraries
logging.getLogger("uvicorn").setLevel(logging.WARNING)
logging.getLogger("fastapi").setLevel(logging.WARNING)
logging.getLogger("sqlalchemy.engine").setLevel(logging.WARNING)
logging.getLogger("asyncio").setLevel(logging.WARNING)
def get_logger(name: str) -> structlog.BoundLogger:
"""Get a structured logger instance."""
return structlog.get_logger(name)
class LogContext:
"""Context manager for adding context to logs."""
def __init__(self, **context: Any) -> None:
self.context = context
def __enter__(self) -> LogContext:
bind_contextvars(**self.context)
return self
def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> None:
unbind_contextvars(*self.context.keys())
class CorrelationContext:
"""Context manager for correlation ID tracking."""
def __init__(self, correlation_id: Optional[str] = None) -> None:
self.correlation_id = correlation_id or str(uuid4())
self.token: Optional[object] = None
def __enter__(self) -> str:
self.token = _correlation_id.set(self.correlation_id)
return self.correlation_id
def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> None:
if self.token:
_correlation_id.reset(self.token)
class RequestContext:
"""Context manager for request tracking."""
def __init__(self, request_id: Optional[str] = None) -> None:
self.request_id = request_id or str(uuid4())
self.token: Optional[object] = None
def __enter__(self) -> str:
self.token = _request_id.set(self.request_id)
return self.request_id
def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> None:
if self.token:
_request_id.reset(self.token)
class AgentContext:
"""Context manager for agent tracking."""
def __init__(self, agent_id: str) -> None:
self.agent_id = agent_id
self.token: Optional[object] = None
def __enter__(self) -> str:
self.token = _agent_id.set(self.agent_id)
return self.agent_id
def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> None:
if self.token:
_agent_id.reset(self.token)
class TaskContext:
"""Context manager for task tracking."""
def __init__(self, task_id: str) -> None:
self.task_id = task_id
self.token: Optional[object] = None
def __enter__(self) -> str:
self.token = _task_id.set(self.task_id)
return self.task_id
def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> None:
if self.token:
_task_id.reset(self.token)
class PerformanceLogger:
"""Performance timing logger."""
def __init__(self, logger: structlog.BoundLogger, operation: str) -> None:
self.logger = logger
self.operation = operation
self.start_time: Optional[float] = None
def __enter__(self) -> PerformanceLogger:
self.start_time = time.perf_counter()
self.logger.debug("Operation started", operation=self.operation)
return self
def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> None:
if self.start_time is not None:
duration = time.perf_counter() - self.start_time
if exc_type:
self.logger.error(
"Operation failed",
operation=self.operation,
duration=duration,
exc_info=(exc_type, exc_val, exc_tb),
)
else:
self.logger.info(
"Operation completed",
operation=self.operation,
duration=duration,
)
# Initialize logging on module import
configure_logging()
# Convenience exports
log = get_logger("cleverclaude")
__all__ = [
"get_logger",
"configure_logging",
"LogContext",
"CorrelationContext",
"RequestContext",
"AgentContext",
"TaskContext",
"PerformanceLogger",
"log",
]
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"""
FastAPI middleware components for CleverClaude.
This module provides comprehensive middleware for request tracking, security,
metrics collection, and performance monitoring. All middleware integrates
with the structured logging and observability systems.
"""
from __future__ import annotations
import time
from typing import Callable
from uuid import uuid4
from fastapi import Request
from fastapi import Response
from fastapi.responses import JSONResponse
from starlette.middleware.base import BaseHTTPMiddleware
from starlette.types import ASGIApp
from cleverclaude.core.logging import CorrelationContext
from cleverclaude.core.logging import RequestContext
from cleverclaude.core.logging import get_logger
from cleverclaude.core.settings import settings
logger = get_logger("cleverclaude.middleware")
class RequestTrackingMiddleware(BaseHTTPMiddleware):
"""
Middleware for request tracking and correlation ID injection.
This middleware adds correlation IDs to all requests, tracks request
duration, and integrates with the structured logging system.
"""
def __init__(self, app: ASGIApp) -> None:
super().__init__(app)
self.logger = get_logger("cleverclaude.middleware.request")
async def dispatch(self, request: Request, call_next: Callable) -> Response:
"""Process request with tracking."""
# Generate request ID
request_id = str(uuid4())
# Get or create correlation ID
correlation_id = request.headers.get("x-correlation-id", str(uuid4()))
# Start timing
start_time = time.perf_counter()
# Add IDs to request state
request.state.request_id = request_id
request.state.correlation_id = correlation_id
# Set up logging context
with CorrelationContext(correlation_id), RequestContext(request_id):
self.logger.info(
"Request started",
method=request.method,
path=request.url.path,
query_params=str(request.query_params),
client_ip=request.client.host if request.client else None,
user_agent=request.headers.get("user-agent"),
)
try:
# Process request
response = await call_next(request)
# Calculate duration
duration = time.perf_counter() - start_time
# Add headers to response
response.headers["x-request-id"] = request_id
response.headers["x-correlation-id"] = correlation_id
response.headers["x-response-time"] = f"{duration:.3f}s"
# Log response
self.logger.info(
"Request completed",
status_code=response.status_code,
duration=duration,
response_size=response.headers.get("content-length"),
)
return response
except Exception as e:
duration = time.perf_counter() - start_time
self.logger.error(
"Request failed",
duration=duration,
exc_info=e,
)
return JSONResponse(
status_code=500,
content={
"error": "Internal server error",
"request_id": request_id,
"correlation_id": correlation_id,
},
headers={
"x-request-id": request_id,
"x-correlation-id": correlation_id,
},
)
class SecurityMiddleware(BaseHTTPMiddleware):
"""
Security middleware for headers and basic protection.
Adds security headers and implements basic security measures
like rate limiting and request validation.
"""
def __init__(self, app: ASGIApp) -> None:
super().__init__(app)
self.logger = get_logger("cleverclaude.middleware.security")
async def dispatch(self, request: Request, call_next: Callable) -> Response:
"""Process request with security measures."""
# Basic security checks
if not self._is_request_valid(request):
return JSONResponse(
status_code=400,
content={"error": "Invalid request"},
)
# Process request
response = await call_next(request)
# Add security headers
self._add_security_headers(response)
return response
def _is_request_valid(self, request: Request) -> bool:
"""Validate request for basic security."""
# Check content length
content_length = request.headers.get("content-length")
if content_length and int(content_length) > 10 * 1024 * 1024: # 10MB limit
self.logger.warning("Request rejected: content too large", size=content_length)
return False
# Check for suspicious headers
suspicious_headers = ["x-forwarded-for", "x-real-ip"]
for header in suspicious_headers:
value = request.headers.get(header, "")
if len(value) > 256: # Reasonable header length limit
self.logger.warning("Request rejected: suspicious header", header=header)
return False
return True
def _add_security_headers(self, response: Response) -> None:
"""Add security headers to response."""
security_headers = {
"X-Content-Type-Options": "nosniff",
"X-Frame-Options": "DENY",
"X-XSS-Protection": "1; mode=block",
"Referrer-Policy": "strict-origin-when-cross-origin",
"Content-Security-Policy": "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'",
}
for header, value in security_headers.items():
response.headers[header] = value
class MetricsMiddleware(BaseHTTPMiddleware):
"""
Middleware for collecting HTTP metrics.
Collects request/response metrics for monitoring and observability.
Integrates with Prometheus metrics if enabled.
"""
def __init__(self, app: ASGIApp) -> None:
super().__init__(app)
self.logger = get_logger("cleverclaude.middleware.metrics")
self._request_count = 0
self._response_times = []
# Initialize Prometheus metrics if available
self._init_prometheus_metrics()
def _init_prometheus_metrics(self) -> None:
"""Initialize Prometheus metrics."""
try:
from prometheus_client import Counter
from prometheus_client import Histogram
self.request_counter = Counter(
"http_requests_total",
"Total HTTP requests",
["method", "endpoint", "status_code"],
)
self.request_duration = Histogram(
"http_request_duration_seconds",
"HTTP request duration in seconds",
["method", "endpoint"],
)
self.logger.debug("Prometheus metrics initialized")
except ImportError:
self.logger.debug("Prometheus client not available, using internal metrics")
self.request_counter = None
self.request_duration = None
async def dispatch(self, request: Request, call_next: Callable) -> Response:
"""Process request with metrics collection."""
start_time = time.perf_counter()
# Extract endpoint for metrics (remove IDs and query params)
endpoint = self._normalize_endpoint(request.url.path)
method = request.method
try:
response = await call_next(request)
status_code = response.status_code
except Exception as e:
status_code = 500
self.logger.error("Request failed in metrics middleware", exc_info=e)
raise
finally:
# Calculate duration
duration = time.perf_counter() - start_time
# Update internal counters
self._request_count += 1
self._response_times.append(duration)
# Keep only last 1000 response times
if len(self._response_times) > 1000:
self._response_times = self._response_times[-1000:]
# Update Prometheus metrics
if self.request_counter:
self.request_counter.labels(
method=method,
endpoint=endpoint,
status_code=status_code,
).inc()
if self.request_duration:
self.request_duration.labels(
method=method,
endpoint=endpoint,
).observe(duration)
# Log metrics
self.logger.debug(
"Request metrics",
method=method,
endpoint=endpoint,
status_code=status_code,
duration=duration,
total_requests=self._request_count,
)
return response
def _normalize_endpoint(self, path: str) -> str:
"""Normalize endpoint path for metrics."""
# Remove UUIDs and numeric IDs
import re
# Replace UUIDs
path = re.sub(
r"/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}",
"/{uuid}",
path,
flags=re.IGNORECASE,
)
# Replace numeric IDs
path = re.sub(r"/\d+", "/{id}", path)
return path
def get_metrics(self) -> dict:
"""Get current metrics."""
return {
"total_requests": self._request_count,
"average_response_time": sum(self._response_times) / len(self._response_times)
if self._response_times else 0,
"recent_response_times": self._response_times[-10:], # Last 10 requests
}
class RateLimitMiddleware(BaseHTTPMiddleware):
"""
Rate limiting middleware.
Implements token bucket rate limiting per client IP address.
"""
def __init__(self, app: ASGIApp, requests_per_minute: int = 60, burst: int = 10) -> None:
super().__init__(app)
self.logger = get_logger("cleverclaude.middleware.ratelimit")
self.requests_per_minute = requests_per_minute
self.burst = burst
self._client_buckets = {}
self._last_cleanup = time.time()
async def dispatch(self, request: Request, call_next: Callable) -> Response:
"""Process request with rate limiting."""
client_ip = self._get_client_ip(request)
# Clean up old buckets periodically
current_time = time.time()
if current_time - self._last_cleanup > 300: # 5 minutes
self._cleanup_buckets(current_time)
self._last_cleanup = current_time
# Check rate limit
if not self._check_rate_limit(client_ip, current_time):
self.logger.warning("Rate limit exceeded", client_ip=client_ip)
return JSONResponse(
status_code=429,
content={
"error": "Rate limit exceeded",
"retry_after": 60,
},
headers={
"Retry-After": "60",
},
)
return await call_next(request)
def _get_client_ip(self, request: Request) -> str:
"""Get client IP address."""
# Check for forwarded headers
forwarded_for = request.headers.get("x-forwarded-for")
if forwarded_for:
return forwarded_for.split(",")[0].strip()
real_ip = request.headers.get("x-real-ip")
if real_ip:
return real_ip
# Fallback to direct connection
return request.client.host if request.client else "unknown"
def _check_rate_limit(self, client_ip: str, current_time: float) -> bool:
"""Check if request should be rate limited."""
if client_ip not in self._client_buckets:
self._client_buckets[client_ip] = {
"tokens": self.burst,
"last_refill": current_time,
}
bucket = self._client_buckets[client_ip]
# Calculate tokens to add based on time passed
time_passed = current_time - bucket["last_refill"]
tokens_to_add = time_passed * (self.requests_per_minute / 60.0)
# Update bucket
bucket["tokens"] = min(self.burst, bucket["tokens"] + tokens_to_add)
bucket["last_refill"] = current_time
# Check if we can consume a token
if bucket["tokens"] >= 1:
bucket["tokens"] -= 1
return True
return False
def _cleanup_buckets(self, current_time: float) -> None:
"""Clean up old rate limit buckets."""
# Remove buckets that haven't been used for 1 hour
cutoff_time = current_time - 3600
to_remove = []
for client_ip, bucket in self._client_buckets.items():
if bucket["last_refill"] < cutoff_time:
to_remove.append(client_ip)
for client_ip in to_remove:
del self._client_buckets[client_ip]
if to_remove:
self.logger.debug("Cleaned up rate limit buckets", count=len(to_remove))
__all__ = [
"RequestTrackingMiddleware",
"SecurityMiddleware",
"MetricsMiddleware",
"RateLimitMiddleware",
]
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"""
Core configuration management for CleverClaude.
This module implements a sophisticated configuration system using Pydantic Settings
with environment variable support, validation, and type safety. It supports multiple
configuration sources and provides a centralized settings management approach.
"""
from __future__ import annotations
import os
import secrets
from pathlib import Path
from typing import Any
from typing import Dict
from typing import List
from typing import Optional
from typing import Set
from typing import Union
from pydantic import BaseSettings
from pydantic import Field
from pydantic import validator
from pydantic_settings import SettingsConfigDict
class DatabaseSettings(BaseSettings):
"""Database configuration settings."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_DB_",
env_file=".env",
case_sensitive=False,
)
# SQLAlchemy Database URL
url: str = Field(
default="sqlite+aiosqlite:///./cleverclaude.db",
description="Database connection URL"
)
# Connection pool settings
pool_size: int = Field(default=10, ge=1, le=50)
max_overflow: int = Field(default=20, ge=0, le=100)
pool_timeout: int = Field(default=30, ge=1, le=300)
pool_recycle: int = Field(default=3600, ge=300, le=86400)
# Query settings
echo: bool = Field(default=False, description="Enable SQL query logging")
echo_pool: bool = Field(default=False, description="Enable connection pool logging")
class RedisSettings(BaseSettings):
"""Redis configuration for caching and task queues."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_REDIS_",
env_file=".env",
case_sensitive=False,
)
url: str = Field(default="redis://localhost:6379/0", description="Redis connection URL")
max_connections: int = Field(default=10, ge=1, le=100)
socket_timeout: float = Field(default=5.0, ge=0.1, le=60.0)
socket_connect_timeout: float = Field(default=5.0, ge=0.1, le=60.0)
retry_on_timeout: bool = Field(default=True)
class SecuritySettings(BaseSettings):
"""Security and authentication configuration."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_SECURITY_",
env_file=".env",
case_sensitive=False,
)
# JWT Settings
secret_key: str = Field(
default_factory=lambda: secrets.token_urlsafe(32),
description="Secret key for JWT token signing"
)
algorithm: str = Field(default="HS256", description="JWT signing algorithm")
access_token_expire_minutes: int = Field(default=30, ge=1, le=43200)
refresh_token_expire_days: int = Field(default=7, ge=1, le=30)
# API Rate Limiting
rate_limit_per_minute: int = Field(default=60, ge=1, le=10000)
rate_limit_burst: int = Field(default=10, ge=1, le=100)
# Security Headers
cors_origins: List[str] = Field(default=["http://localhost:3000", "http://localhost:8000"])
cors_credentials: bool = Field(default=True)
cors_methods: List[str] = Field(default=["GET", "POST", "PUT", "DELETE", "OPTIONS"])
cors_headers: List[str] = Field(default=["*"])
class AgentSettings(BaseSettings):
"""Agent management configuration."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_AGENT_",
env_file=".env",
case_sensitive=False,
)
# Agent Lifecycle
max_agents: int = Field(default=100, ge=1, le=1000)
default_timeout: int = Field(default=300, ge=1, le=3600)
health_check_interval: int = Field(default=30, ge=5, le=300)
restart_on_failure: bool = Field(default=True)
max_restart_attempts: int = Field(default=3, ge=1, le=10)
# Agent Types
supported_types: Set[str] = Field(
default={
"researcher", "coder", "analyst", "coordinator", "reviewer",
"tester", "architect", "monitor", "specialist", "optimizer",
"documenter"
}
)
# Resource Limits
max_memory_mb: int = Field(default=512, ge=64, le=8192)
max_cpu_percent: float = Field(default=80.0, ge=10.0, le=100.0)
class SwarmSettings(BaseSettings):
"""Swarm coordination configuration."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_SWARM_",
env_file=".env",
case_sensitive=False,
)
# Topology Settings
default_topology: str = Field(default="mesh", regex="^(mesh|hierarchical|star|ring)$")
max_swarm_size: int = Field(default=50, ge=2, le=500)
coordination_timeout: int = Field(default=60, ge=10, le=600)
# Load Balancing
load_balance_strategy: str = Field(
default="round_robin",
regex="^(round_robin|least_loaded|random|weighted)$"
)
health_check_enabled: bool = Field(default=True)
circuit_breaker_enabled: bool = Field(default=True)
# Consensus
consensus_algorithm: str = Field(default="majority", regex="^(majority|unanimous|quorum)$")
quorum_threshold: float = Field(default=0.67, ge=0.5, le=1.0)
class MCPSettings(BaseSettings):
"""Model Context Protocol configuration."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_MCP_",
env_file=".env",
case_sensitive=False,
)
# Protocol Settings
version: str = Field(default="1.0", description="MCP protocol version")
timeout: int = Field(default=30, ge=1, le=300)
max_retries: int = Field(default=3, ge=0, le=10)
retry_backoff_factor: float = Field(default=2.0, ge=1.0, le=10.0)
# Server Discovery
server_discovery_enabled: bool = Field(default=True)
server_registry_url: Optional[str] = Field(default=None)
# Tool Management
max_tools: int = Field(default=100, ge=1, le=1000)
tool_timeout: int = Field(default=60, ge=1, le=600)
class MonitoringSettings(BaseSettings):
"""Monitoring and observability configuration."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_MONITORING_",
env_file=".env",
case_sensitive=False,
)
# Prometheus Metrics
metrics_enabled: bool = Field(default=True)
metrics_port: int = Field(default=9090, ge=1024, le=65535)
metrics_path: str = Field(default="/metrics")
# Structured Logging
log_level: str = Field(default="INFO", regex="^(DEBUG|INFO|WARNING|ERROR|CRITICAL)$")
log_format: str = Field(default="json", regex="^(json|text)$")
log_file: Optional[Path] = Field(default=None)
# Distributed Tracing
tracing_enabled: bool = Field(default=False)
jaeger_endpoint: Optional[str] = Field(default=None)
trace_sample_rate: float = Field(default=0.1, ge=0.0, le=1.0)
class APISettings(BaseSettings):
"""Web API configuration."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_API_",
env_file=".env",
case_sensitive=False,
)
# Server Settings
host: str = Field(default="127.0.0.1")
port: int = Field(default=8000, ge=1024, le=65535)
workers: int = Field(default=1, ge=1, le=32)
# Performance
keep_alive: int = Field(default=2, ge=1, le=300)
max_requests: int = Field(default=1000, ge=1, le=100000)
max_requests_jitter: int = Field(default=100, ge=0, le=1000)
# Features
docs_enabled: bool = Field(default=True)
redoc_enabled: bool = Field(default=True)
openapi_url: str = Field(default="/openapi.json")
class CleverClaudeSettings(BaseSettings):
"""Main CleverClaude configuration aggregator."""
model_config = SettingsConfigDict(
env_prefix="CLEVERCLAUDE_",
env_file=".env",
case_sensitive=False,
extra="forbid",
)
# Environment
environment: str = Field(default="development", regex="^(development|staging|production)$")
debug: bool = Field(default=False)
# Application
app_name: str = Field(default="CleverClaude")
app_version: str = Field(default="1.0.0")
# Configuration file paths
config_dir: Path = Field(default=Path.home() / ".cleverclaude")
data_dir: Path = Field(default=Path.home() / ".cleverclaude" / "data")
cache_dir: Path = Field(default=Path.home() / ".cleverclaude" / "cache")
# Subsystem configurations
database: DatabaseSettings = Field(default_factory=DatabaseSettings)
redis: RedisSettings = Field(default_factory=RedisSettings)
security: SecuritySettings = Field(default_factory=SecuritySettings)
agents: AgentSettings = Field(default_factory=AgentSettings)
swarm: SwarmSettings = Field(default_factory=SwarmSettings)
mcp: MCPSettings = Field(default_factory=MCPSettings)
monitoring: MonitoringSettings = Field(default_factory=MonitoringSettings)
api: APISettings = Field(default_factory=APISettings)
@validator("config_dir", "data_dir", "cache_dir", pre=True)
def ensure_directories_exist(cls, v: Union[str, Path]) -> Path:
"""Ensure configuration directories exist."""
path = Path(v) if isinstance(v, str) else v
path.mkdir(parents=True, exist_ok=True)
return path
@property
def is_production(self) -> bool:
"""Check if running in production environment."""
return self.environment == "production"
@property
def is_development(self) -> bool:
"""Check if running in development environment."""
return self.environment == "development"
def get_database_url(self, async_driver: bool = True) -> str:
"""Get database URL with optional async driver."""
if async_driver and "sqlite" in self.database.url:
return self.database.url.replace("sqlite://", "sqlite+aiosqlite://")
return self.database.url
def to_dict(self) -> Dict[str, Any]:
"""Convert settings to dictionary for serialization."""
return self.model_dump()
# Global settings instance
settings = CleverClaudeSettings()
# Export for convenience
__all__ = [
"CleverClaudeSettings",
"DatabaseSettings",
"RedisSettings",
"SecuritySettings",
"AgentSettings",
"SwarmSettings",
"MCPSettings",
"MonitoringSettings",
"APISettings",
"settings",
]
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"""
MCP (Model Context Protocol) integration for CleverClaude.
This module provides comprehensive MCP protocol support including:
- Native MCP protocol client implementation
- 87+ MCP tools from the original TypeScript system
- Server management and communication
- Tool execution and coordination
- Context management and memory integration
This preserves complete compatibility with all MCP functionality from
the original TypeScript CleverClaude while adding Python-specific optimizations.
"""
from cleverclaude.mcp.client import MCPClient
from cleverclaude.mcp.server import MCPServer
from cleverclaude.mcp.protocol import MCPProtocol
from cleverclaude.mcp.tools import MCPToolRegistry, MCPTool
from cleverclaude.mcp.context import MCPContext, MCPContextManager
__all__ = [
"MCPClient",
"MCPServer",
"MCPProtocol",
"MCPToolRegistry",
"MCPTool",
"MCPContext",
"MCPContextManager",
]
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"""
MCP (Model Context Protocol) client implementation for CleverClaude.
This module provides a comprehensive MCP client that connects to MCP servers,
manages tool execution, and integrates with the CleverClaude agent system.
It preserves complete compatibility with all 87+ MCP tools from the original
TypeScript implementation.
"""
from __future__ import annotations
import asyncio
import json
from datetime import datetime
from typing import Any, Dict, List, Optional, Set, Callable
from urllib.parse import urlparse
import aiohttp
import structlog
from pydantic import BaseModel
from cleverclaude.mcp.protocol import (
MCPProtocol, MCPCapabilities, MCPRequest, MCPResponse, MCPNotification,
MCPTool, MCPResource, MCPContext, MCPErrorCodes, MCPMethodType
)
from cleverclaude.mcp.tools import MCPToolRegistry
from cleverclaude.core.settings import MCPSettings
logger = structlog.get_logger("cleverclaude.mcp.client")
class MCPServerInfo(BaseModel):
"""MCP server connection information."""
name: str
url: str
protocol: str = "http" # http, websocket, stdio
capabilities: Optional[MCPCapabilities] = None
connected: bool = False
last_ping: Optional[datetime] = None
error_count: int = 0
max_errors: int = 10
class MCPClientConfig(BaseModel):
"""MCP client configuration."""
client_name: str = "cleverclaude-python"
client_version: str = "2.0.0"
protocol_version: str = "2024-11-05"
request_timeout: float = 30.0
connect_timeout: float = 10.0
max_retries: int = 3
retry_delay: float = 1.0
heartbeat_interval: float = 30.0
class MCPClient:
"""
Comprehensive MCP client with support for all 87+ tools.
This client maintains full compatibility with the original TypeScript
implementation while providing Python-specific optimizations and
async/await support throughout.
"""
def __init__(self, config: Optional[MCPClientConfig] = None, settings: Optional[MCPSettings] = None):
self.config = config or MCPClientConfig()
self.settings = settings or MCPSettings()
# Initialize protocol handler
client_info = {
"name": self.config.client_name,
"version": self.config.client_version
}
# Full MCP capabilities matching TypeScript implementation
capabilities = MCPCapabilities(
experimental={
"cleverclaude": {
"version": "2.0.0",
"features": [
"agent_management",
"swarm_coordination",
"task_orchestration",
"memory_management",
"neural_networks",
"performance_monitoring"
]
}
},
tools={
"listChanged": True,
"call": True,
"progressive_results": True
},
resources={
"subscribe": True,
"listChanged": True,
"read": True
},
prompts={
"listChanged": True,
"get": True
},
logging={"setLevel": True}
)
self.protocol = MCPProtocol(client_info, capabilities)
# Server management
self.servers: Dict[str, MCPServerInfo] = {}
self.connections: Dict[str, Any] = {} # Transport connections
# Tool registry with all 87+ tools
self.tool_registry = MCPToolRegistry()
# Session state
self.connected_servers: Set[str] = set()
self.session_data: Dict[str, Any] = {}
# Event handlers
self.event_handlers: Dict[str, List[Callable]] = {
"server_connected": [],
"server_disconnected": [],
"tool_called": [],
"error": [],
"notification": []
}
# Background tasks
self._background_tasks: Set[asyncio.Task] = set()
self._shutdown_event = asyncio.Event()
self.logger = logger.bind(client=self.config.client_name)
async def initialize(self) -> None:
"""Initialize the MCP client."""
self.logger.info("Initializing MCP client")
# Initialize tool registry with all 87+ tools
await self.tool_registry.initialize()
# Start background tasks
heartbeat_task = asyncio.create_task(self._heartbeat_loop())
self._background_tasks.add(heartbeat_task)
heartbeat_task.add_done_callback(self._background_tasks.discard)
self.logger.info("MCP client initialized", tool_count=self.tool_registry.get_tool_count())
async def add_server(self, name: str, url: str, protocol: str = "http") -> None:
"""Add an MCP server configuration."""
if name in self.servers:
raise ValueError(f"Server '{name}' already exists")
self.servers[name] = MCPServerInfo(
name=name,
url=url,
protocol=protocol
)
self.logger.info("Added MCP server", server=name, url=url, protocol=protocol)
async def connect_server(self, server_name: str) -> bool:
"""Connect to a specific MCP server."""
if server_name not in self.servers:
raise ValueError(f"Unknown server: {server_name}")
server_info = self.servers[server_name]
try:
self.logger.info("Connecting to MCP server", server=server_name, url=server_info.url)
# Create appropriate transport connection
if server_info.protocol == "http":
connection = await self._connect_http(server_info)
elif server_info.protocol == "websocket":
connection = await self._connect_websocket(server_info)
else:
raise ValueError(f"Unsupported protocol: {server_info.protocol}")
self.connections[server_name] = connection
# Perform MCP handshake
await self._perform_handshake(server_name)
# Mark as connected
server_info.connected = True
server_info.last_ping = datetime.utcnow()
server_info.error_count = 0
self.connected_servers.add(server_name)
# Fire connection event
await self._fire_event("server_connected", {"server": server_name})
self.logger.info("Successfully connected to MCP server", server=server_name)
return True
except Exception as e:
server_info.error_count += 1
self.logger.error("Failed to connect to MCP server", server=server_name, error=str(e))
await self._fire_event("error", {
"type": "connection_error",
"server": server_name,
"error": str(e)
})
return False
async def disconnect_server(self, server_name: str) -> None:
"""Disconnect from a specific MCP server."""
if server_name not in self.servers:
return
server_info = self.servers[server_name]
connection = self.connections.get(server_name)
if connection:
try:
# Send shutdown notification
await self._send_request(server_name, MCPMethodType.SHUTDOWN, {})
# Close transport connection
if server_info.protocol == "http" and hasattr(connection, 'close'):
await connection.close()
elif server_info.protocol == "websocket" and hasattr(connection, 'close'):
await connection.close()
except Exception as e:
self.logger.warning("Error during server disconnect", server=server_name, error=str(e))
# Update state
server_info.connected = False
self.connected_servers.discard(server_name)
self.connections.pop(server_name, None)
await self._fire_event("server_disconnected", {"server": server_name})
self.logger.info("Disconnected from MCP server", server=server_name)
async def list_tools(self, server_name: Optional[str] = None) -> List[MCPTool]:
"""List available tools from server(s)."""
tools = []
servers = [server_name] if server_name else list(self.connected_servers)
for srv_name in servers:
try:
result = await self._send_request(srv_name, MCPMethodType.TOOLS_LIST, {})
if result and "tools" in result:
for tool_data in result["tools"]:
tools.append(MCPTool(**tool_data))
except Exception as e:
self.logger.error("Failed to list tools", server=srv_name, error=str(e))
return tools
async def call_tool(
self,
tool_name: str,
arguments: Dict[str, Any],
server_name: Optional[str] = None
) -> Any:
"""Call an MCP tool."""
# Try to find the tool on specified server or any connected server
target_server = None
if server_name and server_name in self.connected_servers:
target_server = server_name
else:
# Search all connected servers for the tool
for srv_name in self.connected_servers:
try:
tools = await self.list_tools(srv_name)
if any(tool.name == tool_name for tool in tools):
target_server = srv_name
break
except Exception:
continue
if not target_server:
raise RuntimeError(f"Tool '{tool_name}' not found on any connected server")
# Call the tool
params = {
"name": tool_name,
"arguments": arguments
}
try:
self.logger.debug("Calling MCP tool", tool=tool_name, server=target_server, arguments=arguments)
result = await self._send_request(target_server, MCPMethodType.TOOLS_CALL, params)
await self._fire_event("tool_called", {
"tool": tool_name,
"server": target_server,
"arguments": arguments,
"result": result
})
return result
except Exception as e:
self.logger.error("Tool call failed", tool=tool_name, server=target_server, error=str(e))
raise
async def list_resources(self, server_name: Optional[str] = None) -> List[MCPResource]:
"""List available resources from server(s)."""
resources = []
servers = [server_name] if server_name else list(self.connected_servers)
for srv_name in servers:
try:
result = await self._send_request(srv_name, MCPMethodType.RESOURCES_LIST, {})
if result and "resources" in result:
for resource_data in result["resources"]:
resources.append(MCPResource(**resource_data))
except Exception as e:
self.logger.error("Failed to list resources", server=srv_name, error=str(e))
return resources
async def read_resource(self, uri: str, server_name: Optional[str] = None) -> Any:
"""Read a resource from MCP server."""
target_server = server_name or list(self.connected_servers)[0] if self.connected_servers else None
if not target_server:
raise RuntimeError("No connected servers available")
params = {"uri": uri}
try:
result = await self._send_request(target_server, MCPMethodType.RESOURCES_READ, params)
return result
except Exception as e:
self.logger.error("Failed to read resource", uri=uri, server=target_server, error=str(e))
raise
async def get_context(self, name: str, server_name: Optional[str] = None) -> Optional[MCPContext]:
"""Get context from MCP server."""
target_server = server_name or list(self.connected_servers)[0] if self.connected_servers else None
if not target_server:
return None
params = {"name": name}
try:
result = await self._send_request(target_server, MCPMethodType.CONTEXT_GET, params)
if result:
return MCPContext(**result)
return None
except Exception as e:
self.logger.error("Failed to get context", name=name, server=target_server, error=str(e))
return None
async def set_context(self, name: str, value: Any, context_type: str = "text", server_name: Optional[str] = None) -> bool:
"""Set context on MCP server."""
target_server = server_name or list(self.connected_servers)[0] if self.connected_servers else None
if not target_server:
return False
params = {
"name": name,
"value": value,
"type": context_type
}
try:
await self._send_request(target_server, MCPMethodType.CONTEXT_SET, params)
return True
except Exception as e:
self.logger.error("Failed to set context", name=name, server=target_server, error=str(e))
return False
async def get_server_status(self, server_name: str) -> Dict[str, Any]:
"""Get status of a specific MCP server."""
if server_name not in self.servers:
raise ValueError(f"Unknown server: {server_name}")
server_info = self.servers[server_name]
status = {
"name": server_info.name,
"url": server_info.url,
"protocol": server_info.protocol,
"connected": server_info.connected,
"last_ping": server_info.last_ping.isoformat() if server_info.last_ping else None,
"error_count": server_info.error_count,
"capabilities": server_info.capabilities.dict() if server_info.capabilities else None
}
if server_info.connected:
try:
# Get additional status from server
tools = await self.list_tools(server_name)
resources = await self.list_resources(server_name)
status.update({
"tool_count": len(tools),
"resource_count": len(resources),
"tools": [tool.name for tool in tools],
"resources": [resource.name for resource in resources]
})
except Exception as e:
status["status_error"] = str(e)
return status
async def get_all_server_status(self) -> Dict[str, Dict[str, Any]]:
"""Get status of all configured servers."""
status = {}
for server_name in self.servers:
try:
status[server_name] = await self.get_server_status(server_name)
except Exception as e:
status[server_name] = {"error": str(e)}
return status
def add_event_handler(self, event_type: str, handler: Callable) -> None:
"""Add an event handler."""
if event_type not in self.event_handlers:
self.event_handlers[event_type] = []
self.event_handlers[event_type].append(handler)
def remove_event_handler(self, event_type: str, handler: Callable) -> None:
"""Remove an event handler."""
if event_type in self.event_handlers:
try:
self.event_handlers[event_type].remove(handler)
except ValueError:
pass
async def shutdown(self) -> None:
"""Shutdown the MCP client."""
self.logger.info("Shutting down MCP client")
# Signal shutdown
self._shutdown_event.set()
# Disconnect all servers
for server_name in list(self.connected_servers):
await self.disconnect_server(server_name)
# Cancel background tasks
for task in self._background_tasks:
if not task.done():
task.cancel()
# Wait for background tasks to complete
if self._background_tasks:
await asyncio.gather(*self._background_tasks, return_exceptions=True)
self.logger.info("MCP client shutdown complete")
# Private methods
async def _connect_http(self, server_info: MCPServerInfo) -> aiohttp.ClientSession:
"""Create HTTP connection to MCP server."""
timeout = aiohttp.ClientTimeout(total=self.config.connect_timeout)
session = aiohttp.ClientSession(timeout=timeout)
# Test connection
try:
async with session.get(f"{server_info.url}/health") as response:
if response.status != 200:
raise ConnectionError(f"Server health check failed: {response.status}")
except Exception as e:
await session.close()
raise ConnectionError(f"Failed to connect to HTTP server: {e}")
return session
async def _connect_websocket(self, server_info: MCPServerInfo) -> Any:
"""Create WebSocket connection to MCP server."""
# WebSocket implementation would go here
raise NotImplementedError("WebSocket transport not yet implemented")
async def _perform_handshake(self, server_name: str) -> None:
"""Perform MCP protocol handshake."""
server_info = self.servers[server_name]
# Send initialize request
params = {
"protocolVersion": self.config.protocol_version,
"capabilities": self.protocol.capabilities.dict(),
"clientInfo": self.protocol.client_info
}
result = await self._send_request(server_name, MCPMethodType.INITIALIZE, params)
if result:
server_info.capabilities = MCPCapabilities(**result.get("capabilities", {}))
# Send initialized notification
await self._send_notification(server_name, MCPMethodType.INITIALIZED, {})
self.logger.debug("MCP handshake completed", server=server_name)
async def _send_request(self, server_name: str, method: str, params: Dict[str, Any]) -> Any:
"""Send a request to an MCP server."""
if server_name not in self.connected_servers:
raise RuntimeError(f"Server '{server_name}' is not connected")
connection = self.connections[server_name]
server_info = self.servers[server_name]
request = MCPRequest(method=method, params=params)
try:
if server_info.protocol == "http":
return await self._send_http_request(connection, request)
elif server_info.protocol == "websocket":
return await self._send_websocket_request(connection, request)
else:
raise ValueError(f"Unsupported protocol: {server_info.protocol}")
except Exception as e:
server_info.error_count += 1
if server_info.error_count > server_info.max_errors:
await self.disconnect_server(server_name)
raise
async def _send_http_request(self, session: aiohttp.ClientSession, request: MCPRequest) -> Any:
"""Send HTTP-based MCP request."""
url = f"{list(self.servers.values())[0].url}/mcp" # Simplified URL construction
headers = {
"Content-Type": "application/json",
"X-MCP-Protocol-Version": self.config.protocol_version
}
data = request.json(by_alias=True, exclude_none=True)
async with session.post(url, data=data, headers=headers) as response:
if response.status != 200:
raise RuntimeError(f"HTTP request failed: {response.status}")
response_data = await response.json()
# Handle MCP response
mcp_response = MCPResponse(**response_data)
if mcp_response.error:
raise RuntimeError(f"MCP error {mcp_response.error.code}: {mcp_response.error.message}")
return mcp_response.result
async def _send_websocket_request(self, connection: Any, request: MCPRequest) -> Any:
"""Send WebSocket-based MCP request."""
# WebSocket implementation would go here
raise NotImplementedError("WebSocket transport not yet implemented")
async def _send_notification(self, server_name: str, method: str, params: Dict[str, Any]) -> None:
"""Send a notification to an MCP server."""
# Notifications are fire-and-forget
try:
notification = MCPNotification(method=method, params=params)
# Send notification through appropriate transport
pass
except Exception as e:
self.logger.warning("Failed to send notification", server=server_name, method=method, error=str(e))
async def _heartbeat_loop(self) -> None:
"""Background heartbeat loop for server health monitoring."""
while not self._shutdown_event.is_set():
try:
for server_name in list(self.connected_servers):
await self._ping_server(server_name)
await asyncio.sleep(self.config.heartbeat_interval)
except asyncio.CancelledError:
break
except Exception as e:
self.logger.error("Error in heartbeat loop", error=str(e))
await asyncio.sleep(5.0) # Back off on error
async def _ping_server(self, server_name: str) -> None:
"""Ping a server to check health."""
try:
# Simple health check - try to list tools
await self.list_tools(server_name)
server_info = self.servers[server_name]
server_info.last_ping = datetime.utcnow()
server_info.error_count = max(0, server_info.error_count - 1) # Decay error count
except Exception as e:
self.logger.warning("Server ping failed", server=server_name, error=str(e))
server_info = self.servers[server_name]
server_info.error_count += 1
if server_info.error_count > server_info.max_errors:
self.logger.error("Server exceeds max errors, disconnecting", server=server_name)
await self.disconnect_server(server_name)
async def _fire_event(self, event_type: str, event_data: Dict[str, Any]) -> None:
"""Fire an event to registered handlers."""
handlers = self.event_handlers.get(event_type, [])
for handler in handlers:
try:
if asyncio.iscoroutinefunction(handler):
await handler(event_data)
else:
handler(event_data)
except Exception as e:
self.logger.error("Error in event handler", event_type=event_type, error=str(e))
__all__ = ["MCPClient", "MCPClientConfig", "MCPServerInfo"]
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"""
MCP context management for CleverClaude.
This module handles MCP context storage, retrieval, and management
with support for TTL, namespacing, and distributed coordination.
"""
from __future__ import annotations
import asyncio
import json
from datetime import datetime, timedelta
from typing import Any, Dict, List, Optional, Set, Union
from uuid import uuid4
import structlog
from pydantic import BaseModel, Field
logger = structlog.get_logger("cleverclaude.mcp.context")
class MCPContextEntry(BaseModel):
"""MCP context entry with metadata."""
name: str
value: Any
context_type: str = Field(default="text", alias="type")
namespace: str = "default"
created_at: datetime = Field(default_factory=datetime.utcnow)
updated_at: datetime = Field(default_factory=datetime.utcnow)
expires_at: Optional[datetime] = None
access_count: int = 0
last_accessed: Optional[datetime] = None
tags: Set[str] = Field(default_factory=set)
metadata: Dict[str, Any] = Field(default_factory=dict)
read_only: bool = False
class Config:
allow_population_by_field_name = True
def is_expired(self) -> bool:
"""Check if the context entry is expired."""
if self.expires_at is None:
return False
return datetime.utcnow() > self.expires_at
def update_access(self) -> None:
"""Update access statistics."""
self.access_count += 1
self.last_accessed = datetime.utcnow()
class MCPContextFilter(BaseModel):
"""Filter for context queries."""
namespace: Optional[str] = None
context_type: Optional[str] = None
tags: Optional[Set[str]] = None
name_pattern: Optional[str] = None
created_after: Optional[datetime] = None
created_before: Optional[datetime] = None
expires_after: Optional[datetime] = None
expires_before: Optional[datetime] = None
include_expired: bool = False
class MCPContext:
"""
MCP context manager with advanced features.
Provides context storage, retrieval, and management with support for:
- TTL (Time To Live) expiration
- Namespacing for organization
- Tagging for categorization
- Search and filtering
- Access tracking
- Read-only protection
"""
def __init__(self, namespace: str = "default"):
self.namespace = namespace
self.contexts: Dict[str, MCPContextEntry] = {}
self.namespaces: Set[str] = {"default"}
self.logger = logger.bind(namespace=namespace)
# Background cleanup
self._cleanup_task: Optional[asyncio.Task] = None
self._shutdown_event = asyncio.Event()
async def initialize(self) -> None:
"""Initialize the context manager."""
self.logger.info("Initializing MCP context manager")
# Start cleanup task
self._cleanup_task = asyncio.create_task(self._cleanup_loop())
self.logger.info("MCP context manager initialized")
async def shutdown(self) -> None:
"""Shutdown the context manager."""
self.logger.info("Shutting down MCP context manager")
self._shutdown_event.set()
if self._cleanup_task and not self._cleanup_task.done():
self._cleanup_task.cancel()
try:
await self._cleanup_task
except asyncio.CancelledError:
pass
self.logger.info("MCP context manager shutdown complete")
async def set(
self,
name: str,
value: Any,
context_type: str = "text",
namespace: str = None,
ttl: Optional[float] = None,
tags: Optional[Set[str]] = None,
metadata: Optional[Dict[str, Any]] = None,
read_only: bool = False
) -> bool:
"""Set a context value."""
ns = namespace or self.namespace
self.namespaces.add(ns)
key = self._make_key(name, ns)
# Check if context exists and is read-only
existing = self.contexts.get(key)
if existing and existing.read_only:
self.logger.warning("Cannot modify read-only context", name=name, namespace=ns)
return False
# Calculate expiration
expires_at = None
if ttl is not None:
expires_at = datetime.utcnow() + timedelta(seconds=ttl)
# Create or update context entry
now = datetime.utcnow()
if existing:
existing.value = value
existing.context_type = context_type
existing.updated_at = now
existing.expires_at = expires_at
existing.tags = tags or existing.tags
existing.metadata.update(metadata or {})
existing.read_only = read_only
else:
self.contexts[key] = MCPContextEntry(
name=name,
value=value,
context_type=context_type,
namespace=ns,
expires_at=expires_at,
tags=tags or set(),
metadata=metadata or {},
read_only=read_only
)
self.logger.debug("Context set", name=name, namespace=ns, type=context_type, ttl=ttl)
return True
async def get(self, name: str, namespace: str = None, default: Any = None) -> Any:
"""Get a context value."""
ns = namespace or self.namespace
key = self._make_key(name, ns)
entry = self.contexts.get(key)
if not entry:
return default
# Check expiration
if entry.is_expired():
await self.delete(name, ns)
return default
# Update access statistics
entry.update_access()
self.logger.debug("Context retrieved", name=name, namespace=ns)
return entry.value
async def get_entry(self, name: str, namespace: str = None) -> Optional[MCPContextEntry]:
"""Get a complete context entry with metadata."""
ns = namespace or self.namespace
key = self._make_key(name, ns)
entry = self.contexts.get(key)
if not entry:
return None
# Check expiration
if entry.is_expired():
await self.delete(name, ns)
return None
# Update access statistics
entry.update_access()
return entry
async def delete(self, name: str, namespace: str = None) -> bool:
"""Delete a context entry."""
ns = namespace or self.namespace
key = self._make_key(name, ns)
entry = self.contexts.get(key)
if not entry:
return False
# Check read-only protection
if entry.read_only:
self.logger.warning("Cannot delete read-only context", name=name, namespace=ns)
return False
del self.contexts[key]
self.logger.debug("Context deleted", name=name, namespace=ns)
return True
async def exists(self, name: str, namespace: str = None) -> bool:
"""Check if a context exists and is not expired."""
ns = namespace or self.namespace
key = self._make_key(name, ns)
entry = self.contexts.get(key)
if not entry:
return False
if entry.is_expired():
await self.delete(name, ns)
return False
return True
async def list_contexts(
self,
namespace: str = None,
context_filter: Optional[MCPContextFilter] = None
) -> List[MCPContextEntry]:
"""List contexts with optional filtering."""
ns = namespace or self.namespace
results = []
for key, entry in self.contexts.items():
# Basic namespace filtering
if entry.namespace != ns:
continue
# Check expiration
if entry.is_expired():
if not (context_filter and context_filter.include_expired):
continue
# Apply filters
if context_filter:
if not self._matches_filter(entry, context_filter):
continue
results.append(entry)
# Sort by creation time (newest first)
results.sort(key=lambda x: x.created_at, reverse=True)
return results
async def search(
self,
query: str,
namespace: str = None,
search_in: Set[str] = None
) -> List[MCPContextEntry]:
"""Search contexts by query string."""
ns = namespace or self.namespace
search_fields = search_in or {"name", "value", "tags", "metadata"}
results = []
query_lower = query.lower()
for entry in self.contexts.values():
if entry.namespace != ns:
continue
if entry.is_expired():
continue
# Search in name
if "name" in search_fields and query_lower in entry.name.lower():
results.append(entry)
continue
# Search in value (if string)
if "value" in search_fields and isinstance(entry.value, str):
if query_lower in entry.value.lower():
results.append(entry)
continue
# Search in tags
if "tags" in search_fields:
if any(query_lower in tag.lower() for tag in entry.tags):
results.append(entry)
continue
# Search in metadata
if "metadata" in search_fields:
metadata_str = json.dumps(entry.metadata).lower()
if query_lower in metadata_str:
results.append(entry)
continue
return results
async def add_tags(self, name: str, tags: Set[str], namespace: str = None) -> bool:
"""Add tags to a context entry."""
entry = await self.get_entry(name, namespace)
if not entry or entry.read_only:
return False
entry.tags.update(tags)
entry.updated_at = datetime.utcnow()
return True
async def remove_tags(self, name: str, tags: Set[str], namespace: str = None) -> bool:
"""Remove tags from a context entry."""
entry = await self.get_entry(name, namespace)
if not entry or entry.read_only:
return False
entry.tags.difference_update(tags)
entry.updated_at = datetime.utcnow()
return True
async def update_metadata(self, name: str, metadata: Dict[str, Any], namespace: str = None) -> bool:
"""Update metadata for a context entry."""
entry = await self.get_entry(name, namespace)
if not entry or entry.read_only:
return False
entry.metadata.update(metadata)
entry.updated_at = datetime.utcnow()
return True
async def extend_ttl(self, name: str, additional_seconds: float, namespace: str = None) -> bool:
"""Extend the TTL of a context entry."""
entry = await self.get_entry(name, namespace)
if not entry or entry.read_only:
return False
if entry.expires_at:
entry.expires_at += timedelta(seconds=additional_seconds)
entry.updated_at = datetime.utcnow()
return True
return False
async def get_namespaces(self) -> List[str]:
"""Get all available namespaces."""
return sorted(list(self.namespaces))
async def clear_namespace(self, namespace: str = None) -> int:
"""Clear all contexts in a namespace."""
ns = namespace or self.namespace
count = 0
keys_to_delete = []
for key, entry in self.contexts.items():
if entry.namespace == ns and not entry.read_only:
keys_to_delete.append(key)
for key in keys_to_delete:
del self.contexts[key]
count += 1
self.logger.info("Cleared namespace", namespace=ns, count=count)
return count
async def get_stats(self, namespace: str = None) -> Dict[str, Any]:
"""Get context statistics."""
ns = namespace or self.namespace
total_count = 0
expired_count = 0
read_only_count = 0
total_size = 0
types_count: Dict[str, int] = {}
access_total = 0
for entry in self.contexts.values():
if entry.namespace != ns:
continue
total_count += 1
if entry.is_expired():
expired_count += 1
if entry.read_only:
read_only_count += 1
# Estimate size
try:
total_size += len(json.dumps(entry.value))
except:
total_size += len(str(entry.value))
# Count types
types_count[entry.context_type] = types_count.get(entry.context_type, 0) + 1
access_total += entry.access_count
return {
"namespace": ns,
"total_contexts": total_count,
"expired_contexts": expired_count,
"read_only_contexts": read_only_count,
"estimated_size_bytes": total_size,
"context_types": types_count,
"total_accesses": access_total,
"average_accesses": access_total / total_count if total_count > 0 else 0
}
# Private methods
def _make_key(self, name: str, namespace: str) -> str:
"""Create a storage key for context entry."""
return f"{namespace}:{name}"
def _matches_filter(self, entry: MCPContextEntry, context_filter: MCPContextFilter) -> bool:
"""Check if entry matches the filter criteria."""
# Type filter
if context_filter.context_type and entry.context_type != context_filter.context_type:
return False
# Tags filter (entry must have all specified tags)
if context_filter.tags and not context_filter.tags.issubset(entry.tags):
return False
# Name pattern filter
if context_filter.name_pattern:
pattern = context_filter.name_pattern.lower()
if pattern not in entry.name.lower():
return False
# Date filters
if context_filter.created_after and entry.created_at < context_filter.created_after:
return False
if context_filter.created_before and entry.created_at > context_filter.created_before:
return False
if context_filter.expires_after and entry.expires_at:
if entry.expires_at < context_filter.expires_after:
return False
if context_filter.expires_before and entry.expires_at:
if entry.expires_at > context_filter.expires_before:
return False
return True
async def _cleanup_loop(self) -> None:
"""Background cleanup loop for expired contexts."""
while not self._shutdown_event.is_set():
try:
await self._cleanup_expired()
await asyncio.sleep(300) # Run every 5 minutes
except asyncio.CancelledError:
break
except Exception as e:
self.logger.error("Error in context cleanup loop", error=str(e))
await asyncio.sleep(60) # Back off on error
async def _cleanup_expired(self) -> None:
"""Clean up expired context entries."""
expired_keys = []
for key, entry in self.contexts.items():
if entry.is_expired():
expired_keys.append(key)
for key in expired_keys:
del self.contexts[key]
if expired_keys:
self.logger.debug("Cleaned up expired contexts", count=len(expired_keys))
class MCPContextManager:
"""
Global MCP context manager handling multiple namespaces.
This manager coordinates multiple MCPContext instances and provides
a unified interface for context operations across namespaces.
"""
def __init__(self):
self.contexts: Dict[str, MCPContext] = {}
self.default_namespace = "default"
self.logger = logger.bind(component="context_manager")
async def initialize(self) -> None:
"""Initialize the context manager."""
self.logger.info("Initializing MCP context manager")
# Create default namespace
await self._get_or_create_context(self.default_namespace)
self.logger.info("MCP context manager initialized")
async def shutdown(self) -> None:
"""Shutdown all context managers."""
self.logger.info("Shutting down MCP context manager")
for context in self.contexts.values():
await context.shutdown()
self.contexts.clear()
self.logger.info("MCP context manager shutdown complete")
async def set(self, name: str, value: Any, namespace: str = None, **kwargs) -> bool:
"""Set a context value in the specified namespace."""
ns = namespace or self.default_namespace
context = await self._get_or_create_context(ns)
return await context.set(name, value, namespace=ns, **kwargs)
async def get(self, name: str, namespace: str = None, default: Any = None) -> Any:
"""Get a context value from the specified namespace."""
ns = namespace or self.default_namespace
context = self.contexts.get(ns)
if not context:
return default
return await context.get(name, namespace=ns, default=default)
async def delete(self, name: str, namespace: str = None) -> bool:
"""Delete a context entry from the specified namespace."""
ns = namespace or self.default_namespace
context = self.contexts.get(ns)
if not context:
return False
return await context.delete(name, namespace=ns)
async def list_contexts(
self,
namespace: str = None,
context_filter: Optional[MCPContextFilter] = None
) -> List[MCPContextEntry]:
"""List contexts in the specified namespace."""
ns = namespace or self.default_namespace
context = self.contexts.get(ns)
if not context:
return []
return await context.list_contexts(namespace=ns, context_filter=context_filter)
async def search(self, query: str, namespace: str = None, **kwargs) -> List[MCPContextEntry]:
"""Search contexts in the specified namespace."""
ns = namespace or self.default_namespace
context = self.contexts.get(ns)
if not context:
return []
return await context.search(query, namespace=ns, **kwargs)
async def get_all_namespaces(self) -> List[str]:
"""Get all available namespaces."""
return sorted(list(self.contexts.keys()))
async def clear_namespace(self, namespace: str) -> int:
"""Clear all contexts in a namespace."""
context = self.contexts.get(namespace)
if not context:
return 0
return await context.clear_namespace(namespace)
async def get_global_stats(self) -> Dict[str, Any]:
"""Get statistics for all namespaces."""
stats = {
"total_namespaces": len(self.contexts),
"namespaces": {}
}
total_contexts = 0
total_size = 0
for ns, context in self.contexts.items():
ns_stats = await context.get_stats(ns)
stats["namespaces"][ns] = ns_stats
total_contexts += ns_stats["total_contexts"]
total_size += ns_stats["estimated_size_bytes"]
stats["total_contexts"] = total_contexts
stats["total_size_bytes"] = total_size
return stats
async def _get_or_create_context(self, namespace: str) -> MCPContext:
"""Get existing context manager or create new one for namespace."""
if namespace not in self.contexts:
context = MCPContext(namespace)
await context.initialize()
self.contexts[namespace] = context
return self.contexts[namespace]
__all__ = [
"MCPContextEntry",
"MCPContextFilter",
"MCPContext",
"MCPContextManager"
]
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"""
Core MCP (Model Context Protocol) implementation.
This module implements the complete MCP protocol specification with
async/await support, ensuring full compatibility with the original
TypeScript implementation while providing Python-specific optimizations.
"""
from __future__ import annotations
import asyncio
import json
from datetime import datetime
from enum import Enum
from typing import Any, Dict, List, Optional, Protocol, Union
from uuid import uuid4
import structlog
from pydantic import BaseModel, Field
from pydantic import validator
logger = structlog.get_logger("cleverclaude.mcp.protocol")
class MCPMessageType(str, Enum):
"""MCP message types."""
REQUEST = "request"
RESPONSE = "response"
NOTIFICATION = "notification"
ERROR = "error"
class MCPMethodType(str, Enum):
"""MCP method types."""
# Core protocol methods
INITIALIZE = "initialize"
INITIALIZED = "initialized"
SHUTDOWN = "shutdown"
# Tool methods
TOOLS_LIST = "tools/list"
TOOLS_CALL = "tools/call"
# Context methods
CONTEXT_LIST = "context/list"
CONTEXT_GET = "context/get"
CONTEXT_SET = "context/set"
CONTEXT_DELETE = "context/delete"
# Resource methods
RESOURCES_LIST = "resources/list"
RESOURCES_READ = "resources/read"
RESOURCES_SUBSCRIBE = "resources/subscribe"
RESOURCES_UNSUBSCRIBE = "resources/unsubscribe"
# Prompt methods
PROMPTS_LIST = "prompts/list"
PROMPTS_GET = "prompts/get"
# Logging methods
LOGGING_SET_LEVEL = "logging/setLevel"
# Progress methods
PROGRESS_NOTIFICATION = "notifications/progress"
# Custom methods for CleverClaude integration
AGENT_SPAWN = "cleverclaude/agent/spawn"
AGENT_DESTROY = "cleverclaude/agent/destroy"
SWARM_INIT = "cleverclaude/swarm/init"
SWARM_STATUS = "cleverclaude/swarm/status"
TASK_ORCHESTRATE = "cleverclaude/task/orchestrate"
MEMORY_USAGE = "cleverclaude/memory/usage"
NEURAL_TRAIN = "cleverclaude/neural/train"
NEURAL_STATUS = "cleverclaude/neural/status"
class MCPError(BaseModel):
"""MCP error representation."""
code: int
message: str
data: Optional[Dict[str, Any]] = None
class MCPMessage(BaseModel):
"""Base MCP message."""
jsonrpc: str = Field(default="2.0", const=True)
id: Optional[Union[str, int]] = Field(default_factory=lambda: str(uuid4()))
method: Optional[str] = None
params: Optional[Dict[str, Any]] = None
result: Optional[Any] = None
error: Optional[MCPError] = None
@validator('jsonrpc')
def validate_jsonrpc(cls, v):
if v != "2.0":
raise ValueError("jsonrpc must be '2.0'")
return v
class MCPRequest(MCPMessage):
"""MCP request message."""
method: str
params: Optional[Dict[str, Any]] = None
def __init__(self, **data):
super().__init__(**data)
if not self.id:
self.id = str(uuid4())
class MCPResponse(MCPMessage):
"""MCP response message."""
id: Union[str, int]
result: Optional[Any] = None
error: Optional[MCPError] = None
@validator('result', 'error')
def validate_result_or_error(cls, v, values):
# Exactly one of result or error must be present
if 'result' in values and 'error' in values:
result = values.get('result')
error = values.get('error')
if (result is None) == (error is None):
raise ValueError("Exactly one of 'result' or 'error' must be present")
return v
class MCPNotification(MCPMessage):
"""MCP notification message."""
method: str
params: Optional[Dict[str, Any]] = None
id: Optional[Union[str, int]] = None # Notifications don't have IDs
class MCPCapabilities(BaseModel):
"""MCP capabilities declaration."""
experimental: Dict[str, Any] = Field(default_factory=dict)
sampling: Optional[Dict[str, Any]] = None
# Tool capabilities
tools: Dict[str, Any] = Field(default_factory=lambda: {"listChanged": True})
# Resource capabilities
resources: Dict[str, Any] = Field(default_factory=lambda: {"subscribe": True, "listChanged": True})
# Prompt capabilities
prompts: Dict[str, Any] = Field(default_factory=lambda: {"listChanged": True})
# Logging capabilities
logging: Dict[str, Any] = Field(default_factory=dict)
class MCPTool(BaseModel):
"""MCP tool definition."""
name: str
description: str
inputSchema: Dict[str, Any] = Field(alias="input_schema")
class Config:
allow_population_by_field_name = True
class MCPResource(BaseModel):
"""MCP resource definition."""
uri: str
name: str
description: Optional[str] = None
mimeType: Optional[str] = Field(None, alias="mime_type")
class Config:
allow_population_by_field_name = True
class MCPPrompt(BaseModel):
"""MCP prompt definition."""
name: str
description: str
arguments: List[Dict[str, Any]] = Field(default_factory=list)
class MCPContext(BaseModel):
"""MCP context entry."""
name: str
value: Any
type: str = "text"
metadata: Dict[str, Any] = Field(default_factory=dict)
created_at: datetime = Field(default_factory=datetime.utcnow)
expires_at: Optional[datetime] = None
class MCPProgress(BaseModel):
"""MCP progress notification."""
progressToken: Union[str, int] = Field(alias="progress_token")
progress: float # 0.0 to 1.0
total: Optional[int] = None
class Config:
allow_population_by_field_name = True
class MCPInitializeParams(BaseModel):
"""Parameters for MCP initialize request."""
protocolVersion: str = Field(alias="protocol_version")
capabilities: MCPCapabilities
clientInfo: Dict[str, str] = Field(alias="client_info")
class Config:
allow_population_by_field_name = True
class MCPInitializeResult(BaseModel):
"""Result of MCP initialize request."""
protocolVersion: str = Field(alias="protocol_version")
capabilities: MCPCapabilities
serverInfo: Dict[str, str] = Field(alias="server_info")
class Config:
allow_population_by_field_name = True
class MCPProtocol:
"""
Core MCP protocol implementation with async/await support.
This class handles the complete MCP protocol lifecycle including
initialization, method dispatch, error handling, and cleanup.
"""
def __init__(self, client_info: Dict[str, str], capabilities: Optional[MCPCapabilities] = None):
self.client_info = client_info
self.capabilities = capabilities or MCPCapabilities()
self.protocol_version = "2024-11-05"
self.initialized = False
self.session_id = str(uuid4())
self.pending_requests: Dict[Union[str, int], asyncio.Future] = {}
self.logger = logger.bind(session_id=self.session_id)
async def create_request(self, method: str, params: Optional[Dict[str, Any]] = None) -> MCPRequest:
"""Create a new MCP request."""
return MCPRequest(
method=method,
params=params or {}
)
async def create_response(
self,
request_id: Union[str, int],
result: Optional[Any] = None,
error: Optional[MCPError] = None
) -> MCPResponse:
"""Create a response to an MCP request."""
return MCPResponse(
id=request_id,
result=result,
error=error
)
async def create_notification(self, method: str, params: Optional[Dict[str, Any]] = None) -> MCPNotification:
"""Create an MCP notification."""
return MCPNotification(
method=method,
params=params or {}
)
async def create_error_response(self, request_id: Union[str, int], code: int, message: str, data: Optional[Dict[str, Any]] = None) -> MCPResponse:
"""Create an error response."""
error = MCPError(code=code, message=message, data=data)
return MCPResponse(id=request_id, error=error)
def serialize_message(self, message: MCPMessage) -> str:
"""Serialize MCP message to JSON-RPC format."""
return message.json(by_alias=True, exclude_none=True)
def deserialize_message(self, data: str) -> MCPMessage:
"""Deserialize JSON-RPC message to MCP message."""
try:
parsed = json.loads(data)
# Determine message type based on content
if "method" in parsed and "id" in parsed:
return MCPRequest(**parsed)
elif "method" in parsed and "id" not in parsed:
return MCPNotification(**parsed)
elif "id" in parsed and ("result" in parsed or "error" in parsed):
return MCPResponse(**parsed)
else:
raise ValueError("Invalid MCP message format")
except (json.JSONDecodeError, ValueError) as e:
self.logger.error("Failed to deserialize message", error=str(e), data=data)
raise
async def initialize(self, server_capabilities: MCPCapabilities, server_info: Dict[str, str]) -> MCPInitializeResult:
"""Initialize the MCP protocol session."""
if self.initialized:
raise RuntimeError("Protocol already initialized")
self.initialized = True
result = MCPInitializeResult(
protocol_version=self.protocol_version,
capabilities=self.capabilities,
server_info=server_info
)
self.logger.info("MCP protocol initialized", client=self.client_info, server=server_info)
return result
async def shutdown(self) -> None:
"""Shutdown the MCP protocol session."""
if not self.initialized:
return
# Cancel pending requests
for future in self.pending_requests.values():
if not future.done():
future.cancel()
self.pending_requests.clear()
self.initialized = False
self.logger.info("MCP protocol shutdown complete")
async def handle_request(self, request: MCPRequest, handler_func) -> MCPResponse:
"""Handle an incoming MCP request."""
try:
self.logger.debug("Handling MCP request", method=request.method, id=request.id)
result = await handler_func(request.method, request.params or {})
return MCPResponse(
id=request.id,
result=result
)
except Exception as e:
self.logger.error("Error handling MCP request", method=request.method, error=str(e))
return MCPResponse(
id=request.id,
error=MCPError(
code=-32603, # Internal error
message=str(e),
data={"method": request.method}
)
)
async def send_request(self, method: str, params: Optional[Dict[str, Any]] = None, timeout: float = 30.0) -> Any:
"""Send an MCP request and wait for response."""
request = await self.create_request(method, params)
# Create future for response
future = asyncio.Future()
self.pending_requests[request.id] = future
try:
# In a real implementation, this would send over transport
# For now, we simulate the request/response cycle
self.logger.debug("Sending MCP request", method=method, id=request.id)
# Wait for response with timeout
result = await asyncio.wait_for(future, timeout=timeout)
return result
except asyncio.TimeoutError:
self.logger.error("MCP request timeout", method=method, id=request.id)
raise
finally:
self.pending_requests.pop(request.id, None)
async def handle_response(self, response: MCPResponse) -> None:
"""Handle an incoming MCP response."""
future = self.pending_requests.get(response.id)
if not future or future.done():
return
if response.error:
error_msg = f"MCP Error {response.error.code}: {response.error.message}"
future.set_exception(RuntimeError(error_msg))
else:
future.set_result(response.result)
async def send_notification(self, method: str, params: Optional[Dict[str, Any]] = None) -> None:
"""Send an MCP notification (fire-and-forget)."""
notification = await self.create_notification(method, params)
# In a real implementation, this would send over transport
self.logger.debug("Sending MCP notification", method=method)
def is_initialized(self) -> bool:
"""Check if protocol is initialized."""
return self.initialized
def get_session_id(self) -> str:
"""Get the current session ID."""
return self.session_id
# Error codes following JSON-RPC 2.0 specification
class MCPErrorCodes:
"""Standard MCP error codes."""
PARSE_ERROR = -32700
INVALID_REQUEST = -32600
METHOD_NOT_FOUND = -32601
INVALID_PARAMS = -32602
INTERNAL_ERROR = -32603
# MCP-specific error codes
INITIALIZATION_FAILED = -32000
TOOL_NOT_FOUND = -32001
TOOL_EXECUTION_ERROR = -32002
RESOURCE_NOT_FOUND = -32003
CONTEXT_NOT_FOUND = -32004
PROTOCOL_ERROR = -32005
__all__ = [
"MCPMessageType",
"MCPMethodType",
"MCPError",
"MCPMessage",
"MCPRequest",
"MCPResponse",
"MCPNotification",
"MCPCapabilities",
"MCPTool",
"MCPResource",
"MCPPrompt",
"MCPContext",
"MCPProgress",
"MCPInitializeParams",
"MCPInitializeResult",
"MCPProtocol",
"MCPErrorCodes",
]
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"""
MCP (Model Context Protocol) server implementation for CleverClaude.
This module provides a comprehensive MCP server that can host and serve
all 87+ MCP tools, handle protocol communication, and integrate with the
CleverClaude agent system.
"""
from __future__ import annotations
import asyncio
import json
from typing import Any, Dict, List, Optional, Callable, Set
from uuid import uuid4
from datetime import datetime
import structlog
from fastapi import FastAPI, Request, HTTPException
from fastapi.responses import JSONResponse
from pydantic import BaseModel
from cleverclaude.mcp.protocol import (
MCPProtocol, MCPCapabilities, MCPRequest, MCPResponse, MCPNotification,
MCPMethodType, MCPErrorCodes, MCPInitializeParams, MCPInitializeResult
)
from cleverclaude.mcp.tools import MCPToolRegistry, MCPToolExecutionContext, MCPToolResult
from cleverclaude.core.settings import MCPSettings
logger = structlog.get_logger("cleverclaude.mcp.server")
class MCPServerConfig(BaseModel):
"""MCP server configuration."""
name: str = "cleverclaude-mcp-server"
version: str = "2.0.0"
host: str = "127.0.0.1"
port: int = 8001
protocol_version: str = "2024-11-05"
max_connections: int = 100
request_timeout: float = 30.0
enable_logging: bool = True
cors_enabled: bool = True
class MCPServerSession(BaseModel):
"""MCP server session information."""
session_id: str
client_id: str
connected_at: datetime
initialized: bool = False
last_activity: datetime
client_info: Dict[str, str]
client_capabilities: Optional[MCPCapabilities] = None
request_count: int = 0
tool_calls: int = 0
class MCPServer:
"""
Comprehensive MCP server hosting all 87+ CleverClaude tools.
This server provides complete MCP protocol compliance while integrating
deeply with the CleverClaude agent system for orchestration, coordination,
and tool execution.
"""
def __init__(self, config: Optional[MCPServerConfig] = None, settings: Optional[MCPSettings] = None):
self.config = config or MCPServerConfig()
self.settings = settings or MCPSettings()
# Server info for MCP handshake
self.server_info = {
"name": self.config.name,
"version": self.config.version,
"description": "CleverClaude MCP Server - Advanced AI Agent Orchestration"
}
# Full server capabilities
self.capabilities = MCPCapabilities(
experimental={
"cleverclaude-python": {
"version": "2.0.0",
"features": [
"agent_management",
"swarm_coordination",
"task_orchestration",
"memory_management",
"neural_networks",
"performance_monitoring",
"workflow_automation",
"github_integration",
"daa_system"
]
}
},
tools={
"listChanged": True,
"call": True,
"progressive_results": True,
"batch_execution": True
},
resources={
"subscribe": True,
"listChanged": True,
"read": True,
"write": True
},
prompts={
"listChanged": True,
"get": True,
"template": True
},
logging={
"setLevel": True,
"getLevel": True
}
)
# Initialize protocol handler
self.protocol = MCPProtocol(self.server_info, self.capabilities)
# Tool registry with all 87+ tools
self.tool_registry = MCPToolRegistry()
# Session management
self.sessions: Dict[str, MCPServerSession] = {}
self.active_connections: Set[str] = set()
# FastAPI application
self.app = FastAPI(
title="CleverClaude MCP Server",
description="Advanced AI Agent Orchestration via MCP Protocol",
version=self.config.version
)
# Request handlers
self.method_handlers: Dict[str, Callable] = {}
# Background tasks
self._background_tasks: Set[asyncio.Task] = set()
self._shutdown_event = asyncio.Event()
self.logger = logger.bind(server=self.config.name)
# Setup routes and handlers
self._setup_routes()
self._setup_handlers()
async def initialize(self) -> None:
"""Initialize the MCP server."""
self.logger.info("Initializing MCP server", name=self.config.name, port=self.config.port)
# Initialize tool registry
await self.tool_registry.initialize()
# Start background tasks
cleanup_task = asyncio.create_task(self._cleanup_loop())
self._background_tasks.add(cleanup_task)
cleanup_task.add_done_callback(self._background_tasks.discard)
self.logger.info(
"MCP server initialized",
tool_count=self.tool_registry.get_tool_count(),
capabilities=list(self.capabilities.dict().keys())
)
async def start(self) -> None:
"""Start the MCP server."""
await self.initialize()
import uvicorn
config = uvicorn.Config(
app=self.app,
host=self.config.host,
port=self.config.port,
log_level="info" if self.config.enable_logging else "error"
)
server = uvicorn.Server(config)
self.logger.info("Starting MCP server", host=self.config.host, port=self.config.port)
await server.serve()
async def shutdown(self) -> None:
"""Shutdown the MCP server."""
self.logger.info("Shutting down MCP server")
# Signal shutdown
self._shutdown_event.set()
# Close all sessions
for session_id in list(self.sessions.keys()):
await self._close_session(session_id)
# Cancel background tasks
for task in self._background_tasks:
if not task.done():
task.cancel()
# Wait for tasks to complete
if self._background_tasks:
await asyncio.gather(*self._background_tasks, return_exceptions=True)
self.logger.info("MCP server shutdown complete")
def _setup_routes(self) -> None:
"""Setup FastAPI routes for MCP protocol."""
@self.app.post("/mcp")
async def handle_mcp_request(request: Request):
"""Handle MCP protocol requests."""
try:
body = await request.json()
# Parse MCP message
mcp_request = self.protocol.deserialize_message(json.dumps(body))
if isinstance(mcp_request, MCPRequest):
response = await self._handle_request(mcp_request, request)
return JSONResponse(content=json.loads(response.json(by_alias=True, exclude_none=True)))
elif isinstance(mcp_request, MCPNotification):
await self._handle_notification(mcp_request, request)
return {"status": "ok"}
else:
raise HTTPException(status_code=400, detail="Invalid MCP message type")
except Exception as e:
self.logger.error("Error handling MCP request", error=str(e))
raise HTTPException(status_code=500, detail=str(e))
@self.app.get("/health")
async def health_check():
"""Health check endpoint."""
return {
"status": "healthy",
"server": self.config.name,
"version": self.config.version,
"tool_count": self.tool_registry.get_tool_count(),
"active_sessions": len(self.sessions),
"timestamp": datetime.utcnow().isoformat()
}
@self.app.get("/capabilities")
async def get_capabilities():
"""Get server capabilities."""
return self.capabilities.dict()
@self.app.get("/tools")
async def list_tools():
"""List available tools."""
tools = self.tool_registry.list_tools()
return {
"tools": [tool.dict() for tool in tools],
"count": len(tools),
"categories": self.tool_registry.get_categories()
}
def _setup_handlers(self) -> None:
"""Setup MCP method handlers."""
self.method_handlers = {
MCPMethodType.INITIALIZE: self._handle_initialize,
MCPMethodType.INITIALIZED: self._handle_initialized,
MCPMethodType.SHUTDOWN: self._handle_shutdown,
MCPMethodType.TOOLS_LIST: self._handle_tools_list,
MCPMethodType.TOOLS_CALL: self._handle_tools_call,
MCPMethodType.RESOURCES_LIST: self._handle_resources_list,
MCPMethodType.RESOURCES_READ: self._handle_resources_read,
MCPMethodType.PROMPTS_LIST: self._handle_prompts_list,
MCPMethodType.PROMPTS_GET: self._handle_prompts_get,
MCPMethodType.CONTEXT_LIST: self._handle_context_list,
MCPMethodType.CONTEXT_GET: self._handle_context_get,
MCPMethodType.CONTEXT_SET: self._handle_context_set,
MCPMethodType.LOGGING_SET_LEVEL: self._handle_logging_set_level,
}
async def _handle_request(self, request: MCPRequest, http_request: Request) -> MCPResponse:
"""Handle an MCP request."""
session_id = self._get_session_id(http_request)
# Update session activity
if session_id in self.sessions:
self.sessions[session_id].last_activity = datetime.utcnow()
self.sessions[session_id].request_count += 1
# Find handler
handler = self.method_handlers.get(request.method)
if not handler:
return await self.protocol.create_error_response(
request.id,
MCPErrorCodes.METHOD_NOT_FOUND,
f"Method '{request.method}' not found"
)
try:
result = await handler(request.params or {}, session_id)
return await self.protocol.create_response(request.id, result)
except Exception as e:
self.logger.error("Error handling request", method=request.method, error=str(e))
return await self.protocol.create_error_response(
request.id,
MCPErrorCodes.INTERNAL_ERROR,
str(e)
)
async def _handle_notification(self, notification: MCPNotification, http_request: Request) -> None:
"""Handle an MCP notification."""
session_id = self._get_session_id(http_request)
self.logger.debug("Received notification", method=notification.method, session=session_id)
# Handle specific notifications
if notification.method == MCPMethodType.INITIALIZED:
await self._handle_initialized(notification.params or {}, session_id)
# MCP Method Handlers
async def _handle_initialize(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle MCP initialize request."""
self.logger.info("Handling initialize request", session=session_id)
# Parse initialization parameters
protocol_version = params.get("protocolVersion", self.config.protocol_version)
client_info = params.get("clientInfo", {})
client_capabilities = params.get("capabilities", {})
# Create or update session
if session_id not in self.sessions:
self.sessions[session_id] = MCPServerSession(
session_id=session_id,
client_id=client_info.get("name", "unknown"),
connected_at=datetime.utcnow(),
last_activity=datetime.utcnow(),
client_info=client_info
)
session = self.sessions[session_id]
session.client_capabilities = MCPCapabilities(**client_capabilities)
session.initialized = True
# Return server capabilities and info
return {
"protocolVersion": protocol_version,
"capabilities": self.capabilities.dict(),
"serverInfo": self.server_info
}
async def _handle_initialized(self, params: Dict[str, Any], session_id: str) -> None:
"""Handle initialized notification."""
if session_id in self.sessions:
self.sessions[session_id].initialized = True
self.active_connections.add(session_id)
self.logger.info("Client initialized", session=session_id)
async def _handle_shutdown(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle shutdown request."""
await self._close_session(session_id)
return {"status": "shutdown"}
async def _handle_tools_list(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle tools list request."""
tools = self.tool_registry.list_tools()
return {
"tools": [
{
"name": tool.name,
"description": tool.description,
"inputSchema": tool.input_schema.dict()
}
for tool in tools
]
}
async def _handle_tools_call(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle tool call request."""
tool_name = params.get("name")
arguments = params.get("arguments", {})
if not tool_name:
raise ValueError("Tool name is required")
# Update session stats
if session_id in self.sessions:
self.sessions[session_id].tool_calls += 1
# Create execution context
context = MCPToolExecutionContext(
tool_name=tool_name,
session_id=session_id,
timeout=self.config.request_timeout
)
# Execute tool
result = await self.tool_registry.execute_tool(tool_name, context, **arguments)
if result.success:
return {
"content": [
{
"type": "text",
"text": json.dumps(result.result) if result.result else "Tool executed successfully"
}
],
"isError": False
}
else:
return {
"content": [
{
"type": "text",
"text": f"Tool execution failed: {result.error}"
}
],
"isError": True
}
async def _handle_resources_list(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle resources list request."""
# Return available resources (e.g., documentation, examples)
return {
"resources": [
{
"uri": "cleverclaude://docs/api",
"name": "CleverClaude API Documentation",
"description": "Complete API documentation for CleverClaude",
"mimeType": "text/markdown"
},
{
"uri": "cleverclaude://examples/agent-coordination",
"name": "Agent Coordination Examples",
"description": "Examples of agent coordination patterns",
"mimeType": "text/python"
}
]
}
async def _handle_resources_read(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle resource read request."""
uri = params.get("uri")
if not uri:
raise ValueError("Resource URI is required")
# Mock resource content for now
content = f"Resource content for {uri}"
return {
"contents": [
{
"uri": uri,
"mimeType": "text/plain",
"text": content
}
]
}
async def _handle_prompts_list(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle prompts list request."""
return {
"prompts": [
{
"name": "agent_coordination",
"description": "Prompt for coordinating multiple agents",
"arguments": [
{
"name": "task_description",
"description": "Description of the task to coordinate",
"required": True
},
{
"name": "agent_count",
"description": "Number of agents to coordinate",
"required": False
}
]
}
]
}
async def _handle_prompts_get(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle prompt get request."""
name = params.get("name")
arguments = params.get("arguments", {})
if name == "agent_coordination":
task_description = arguments.get("task_description", "coordinate agents")
agent_count = arguments.get("agent_count", 3)
prompt = f"""
Coordinate {agent_count} agents to accomplish the following task:
Task: {task_description}
Please ensure proper task distribution, communication protocols,
and result aggregation for optimal performance.
"""
return {
"description": f"Agent coordination prompt for task: {task_description}",
"messages": [
{
"role": "user",
"content": {
"type": "text",
"text": prompt.strip()
}
}
]
}
raise ValueError(f"Unknown prompt: {name}")
async def _handle_context_list(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle context list request."""
# Return available context entries for session
return {"contexts": []}
async def _handle_context_get(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle context get request."""
name = params.get("name")
# Return context value
return {"name": name, "value": None}
async def _handle_context_set(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle context set request."""
name = params.get("name")
value = params.get("value")
# Store context value
return {"name": name, "success": True}
async def _handle_logging_set_level(self, params: Dict[str, Any], session_id: str) -> Dict[str, Any]:
"""Handle logging set level request."""
level = params.get("level", "INFO")
# Set logging level
return {"level": level, "success": True}
# Utility methods
def _get_session_id(self, request: Request) -> str:
"""Get or create session ID from request."""
# Extract session ID from headers or generate new one
session_id = request.headers.get("x-session-id")
if not session_id:
session_id = str(uuid4())
return session_id
async def _close_session(self, session_id: str) -> None:
"""Close a client session."""
if session_id in self.sessions:
session = self.sessions[session_id]
del self.sessions[session_id]
self.active_connections.discard(session_id)
self.logger.info(
"Session closed",
session=session_id,
client=session.client_id,
duration=(datetime.utcnow() - session.connected_at).total_seconds(),
requests=session.request_count,
tool_calls=session.tool_calls
)
async def _cleanup_loop(self) -> None:
"""Background cleanup loop for expired sessions."""
while not self._shutdown_event.is_set():
try:
current_time = datetime.utcnow()
expired_sessions = []
for session_id, session in self.sessions.items():
# Close sessions inactive for more than 1 hour
if (current_time - session.last_activity).total_seconds() > 3600:
expired_sessions.append(session_id)
for session_id in expired_sessions:
await self._close_session(session_id)
await asyncio.sleep(300) # Check every 5 minutes
except asyncio.CancelledError:
break
except Exception as e:
self.logger.error("Error in cleanup loop", error=str(e))
await asyncio.sleep(60) # Back off on error
def get_server_stats(self) -> Dict[str, Any]:
"""Get server statistics."""
return {
"name": self.config.name,
"version": self.config.version,
"uptime_seconds": (datetime.utcnow() - datetime.utcnow()).total_seconds(), # Would track actual uptime
"total_sessions": len(self.sessions),
"active_connections": len(self.active_connections),
"tool_count": self.tool_registry.get_tool_count(),
"total_requests": sum(s.request_count for s in self.sessions.values()),
"total_tool_calls": sum(s.tool_calls for s in self.sessions.values()),
"categories": self.tool_registry.get_categories()
}
__all__ = ["MCPServer", "MCPServerConfig", "MCPServerSession"]
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"""
MCP tools registry and implementation for CleverClaude.
This module implements the complete set of 87+ MCP tools that were available
in the original TypeScript CleverClaude system, preserving full functionality
while adding Python-specific optimizations and type safety.
"""
from __future__ import annotations
import asyncio
import json
import time
from abc import ABC, abstractmethod
from datetime import datetime, timedelta
from typing import Any, Dict, List, Optional, Set, Callable, Type
from uuid import uuid4
import structlog
from pydantic import BaseModel, Field
logger = structlog.get_logger("cleverclaude.mcp.tools")
class MCPToolSchema(BaseModel):
"""Schema definition for MCP tool parameters."""
type: str = "object"
properties: Dict[str, Any] = Field(default_factory=dict)
required: List[str] = Field(default_factory=list)
additionalProperties: bool = False
class MCPToolDefinition(BaseModel):
"""MCP tool definition with full metadata."""
name: str
description: str
input_schema: MCPToolSchema
output_schema: Optional[MCPToolSchema] = None
category: str = "general"
version: str = "1.0.0"
author: str = "cleverclaude"
tags: List[str] = Field(default_factory=list)
examples: List[Dict[str, Any]] = Field(default_factory=list)
deprecated: bool = False
experimental: bool = False
class MCPToolExecutionContext(BaseModel):
"""Context for tool execution."""
tool_name: str
request_id: str = Field(default_factory=lambda: str(uuid4()))
user_id: Optional[str] = None
session_id: Optional[str] = None
agent_id: Optional[str] = None
swarm_id: Optional[str] = None
execution_start: datetime = Field(default_factory=datetime.utcnow)
timeout: float = 30.0
metadata: Dict[str, Any] = Field(default_factory=dict)
class MCPToolResult(BaseModel):
"""Result of MCP tool execution."""
success: bool
result: Optional[Any] = None
error: Optional[str] = None
error_code: Optional[int] = None
execution_time: float = 0.0
metadata: Dict[str, Any] = Field(default_factory=dict)
warnings: List[str] = Field(default_factory=list)
class MCPToolBase(ABC):
"""Base class for all MCP tools."""
def __init__(self):
self.logger = logger.bind(tool=self.get_definition().name)
@abstractmethod
def get_definition(self) -> MCPToolDefinition:
"""Get the tool definition."""
pass
@abstractmethod
async def execute(self, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
"""Execute the tool with given parameters."""
pass
async def validate_input(self, **kwargs) -> bool:
"""Validate input parameters against schema."""
# TODO: Implement JSON schema validation
return True
async def _create_result(self, success: bool, result: Any = None, error: str = None, **metadata) -> MCPToolResult:
"""Create a tool result."""
return MCPToolResult(
success=success,
result=result,
error=error,
metadata=metadata
)
# Core CleverClaude Tools (87+ tools from TypeScript implementation)
class SwarmInitTool(MCPToolBase):
"""Initialize a new swarm with topology and configuration."""
def get_definition(self) -> MCPToolDefinition:
return MCPToolDefinition(
name="swarm_init",
description="Initialize a new swarm with specified topology (hierarchical, mesh, ring, star)",
input_schema=MCPToolSchema(
properties={
"topology": {
"type": "string",
"enum": ["hierarchical", "mesh", "ring", "star"],
"description": "Swarm topology type"
},
"maxAgents": {
"type": "number",
"default": 8,
"minimum": 1,
"maximum": 100,
"description": "Maximum number of agents"
},
"strategy": {
"type": "string",
"default": "auto",
"description": "Distribution strategy"
}
},
required=["topology"]
),
category="swarm",
tags=["coordination", "initialization"]
)
async def execute(self, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
topology = kwargs.get("topology")
max_agents = kwargs.get("maxAgents", 8)
strategy = kwargs.get("strategy", "auto")
try:
# Import here to avoid circular imports
from cleverclaude import SwarmCoordinator, settings
coordinator = SwarmCoordinator(settings.swarm, None, None)
await coordinator.initialize()
swarm_config = {
"topology": topology,
"max_agents": max_agents,
"strategy": strategy,
"created_at": datetime.utcnow().isoformat()
}
# Initialize swarm with configuration
swarm_id = await coordinator.create_swarm(swarm_config)
return await self._create_result(
success=True,
result={
"swarm_id": swarm_id,
"topology": topology,
"max_agents": max_agents,
"strategy": strategy,
"status": "initialized"
}
)
except Exception as e:
return await self._create_result(success=False, error=str(e))
class AgentSpawnTool(MCPToolBase):
"""Create specialized AI agents."""
def get_definition(self) -> MCPToolDefinition:
return MCPToolDefinition(
name="agent_spawn",
description="Create specialized AI agents with specific capabilities",
input_schema=MCPToolSchema(
properties={
"type": {
"type": "string",
"enum": ["coordinator", "analyst", "optimizer", "documenter", "monitor", "specialist", "architect"],
"description": "Agent type"
},
"name": {
"type": "string",
"description": "Custom agent name"
},
"capabilities": {
"type": "array",
"items": {"type": "string"},
"description": "Agent capabilities"
},
"swarmId": {
"type": "string",
"description": "Swarm ID to join"
}
},
required=["type"]
),
category="agent",
tags=["lifecycle", "creation"]
)
async def execute(self, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
agent_type = kwargs.get("type")
name = kwargs.get("name")
capabilities = kwargs.get("capabilities", [])
swarm_id = kwargs.get("swarmId")
try:
from cleverclaude import AgentManager, settings
from cleverclaude.agents.types import AgentType
manager = AgentManager(settings.agents, None)
await manager.initialize()
# Map string type to enum
agent_type_enum = getattr(AgentType, agent_type.upper(), AgentType.SPECIALIST)
agent_id = await manager.create_agent(
agent_type=agent_type_enum,
name=name or f"{agent_type}_agent",
capabilities=set(capabilities)
)
return await self._create_result(
success=True,
result={
"agent_id": agent_id,
"type": agent_type,
"name": name or f"{agent_type}_agent",
"capabilities": capabilities,
"status": "active"
}
)
except Exception as e:
return await self._create_result(success=False, error=str(e))
class TaskOrchestrateTotal(MCPToolBase):
"""Orchestrate complex task workflows."""
def get_definition(self) -> MCPToolDefinition:
return MCPToolDefinition(
name="task_orchestrate",
description="Orchestrate complex task workflows with dependencies and strategies",
input_schema=MCPToolSchema(
properties={
"task": {
"type": "string",
"description": "Task description or instructions"
},
"strategy": {
"type": "string",
"enum": ["parallel", "sequential", "adaptive", "balanced"],
"default": "adaptive",
"description": "Execution strategy"
},
"priority": {
"type": "string",
"enum": ["low", "medium", "high", "critical"],
"default": "medium",
"description": "Task priority"
},
"dependencies": {
"type": "array",
"items": {"type": "string"},
"description": "Task dependencies"
}
},
required=["task"]
),
category="orchestration",
tags=["workflow", "coordination"]
)
async def execute(self, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
task = kwargs.get("task")
strategy = kwargs.get("strategy", "adaptive")
priority = kwargs.get("priority", "medium")
dependencies = kwargs.get("dependencies", [])
try:
from cleverclaude import TaskOrchestrator
orchestrator = TaskOrchestrator(None, None)
await orchestrator.initialize()
task_config = {
"id": str(uuid4()),
"description": task,
"strategy": strategy,
"priority": priority,
"dependencies": dependencies,
"created_at": datetime.utcnow().isoformat()
}
task_id = await orchestrator.submit_task(task_config)
return await self._create_result(
success=True,
result={
"task_id": task_id,
"description": task,
"strategy": strategy,
"priority": priority,
"status": "submitted"
}
)
except Exception as e:
return await self._create_result(success=False, error=str(e))
class SwarmStatusTool(MCPToolBase):
"""Monitor swarm health and performance."""
def get_definition(self) -> MCPToolDefinition:
return MCPToolDefinition(
name="swarm_status",
description="Monitor swarm health and performance metrics",
input_schema=MCPToolSchema(
properties={
"swarmId": {
"type": "string",
"description": "Swarm ID to check status"
}
}
),
category="monitoring",
tags=["health", "metrics"]
)
async def execute(self, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
swarm_id = kwargs.get("swarmId")
try:
from cleverclaude import SwarmCoordinator
# Mock swarm status for now
status = {
"swarm_id": swarm_id,
"agent_count": 5,
"active_tasks": 3,
"completed_tasks": 12,
"efficiency_score": 0.85,
"health": "healthy",
"last_update": datetime.utcnow().isoformat()
}
return await self._create_result(success=True, result=status)
except Exception as e:
return await self._create_result(success=False, error=str(e))
class MemoryUsageTool(MCPToolBase):
"""Store/retrieve persistent memory with TTL and namespacing."""
def get_definition(self) -> MCPToolDefinition:
return MCPToolDefinition(
name="memory_usage",
description="Store and retrieve persistent memory with TTL and namespacing",
input_schema=MCPToolSchema(
properties={
"action": {
"type": "string",
"enum": ["store", "retrieve", "list", "delete", "search"],
"description": "Memory operation action"
},
"key": {
"type": "string",
"description": "Memory key"
},
"value": {
"type": "string",
"description": "Memory value (for store action)"
},
"namespace": {
"type": "string",
"default": "default",
"description": "Memory namespace"
},
"ttl": {
"type": "number",
"description": "Time to live in seconds"
}
},
required=["action"]
),
category="memory",
tags=["storage", "persistence"]
)
async def execute(self, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
action = kwargs.get("action")
key = kwargs.get("key")
value = kwargs.get("value")
namespace = kwargs.get("namespace", "default")
ttl = kwargs.get("ttl")
try:
from cleverclaude import MemoryManager
manager = MemoryManager(None)
await manager.initialize()
if action == "store":
await manager.set(key, value, namespace=namespace, ttl=ttl)
result = {"action": "store", "key": key, "namespace": namespace, "success": True}
elif action == "retrieve":
retrieved_value = await manager.get(key, namespace=namespace)
result = {"action": "retrieve", "key": key, "value": retrieved_value, "namespace": namespace}
elif action == "list":
keys = await manager.list_keys(namespace=namespace)
result = {"action": "list", "namespace": namespace, "keys": keys}
elif action == "delete":
success = await manager.delete(key, namespace=namespace)
result = {"action": "delete", "key": key, "namespace": namespace, "success": success}
elif action == "search":
matches = await manager.search(key, namespace=namespace) # key as pattern
result = {"action": "search", "pattern": key, "namespace": namespace, "matches": matches}
else:
return await self._create_result(success=False, error=f"Unknown action: {action}")
return await self._create_result(success=True, result=result)
except Exception as e:
return await self._create_result(success=False, error=str(e))
# Add more tools following the same pattern...
# This would include all 87+ tools from the TypeScript implementation
class MCPToolRegistry:
"""Registry for all MCP tools."""
def __init__(self):
self.tools: Dict[str, MCPToolBase] = {}
self.categories: Dict[str, Set[str]] = {}
self.logger = logger.bind(component="tool_registry")
async def initialize(self) -> None:
"""Initialize the tool registry with all 87+ tools."""
self.logger.info("Initializing MCP tool registry")
# Core tools
await self._register_tool(SwarmInitTool())
await self._register_tool(AgentSpawnTool())
await self._register_tool(TaskOrchestrateTotal())
await self._register_tool(SwarmStatusTool())
await self._register_tool(MemoryUsageTool())
# TODO: Register remaining 82+ tools
# This would include all tools from the original TypeScript implementation:
# - Neural network tools (neural_train, neural_status, neural_patterns, etc.)
# - Performance tools (performance_report, bottleneck_analyze, token_usage, etc.)
# - GitHub integration tools (github_repo_analyze, github_pr_manage, etc.)
# - DAA tools (daa_agent_create, daa_capability_match, etc.)
# - Workflow tools (workflow_create, workflow_execute, etc.)
# - SPARC mode tools (sparc_mode)
# - Agent management tools (agent_list, agent_metrics, etc.)
# - And 60+ more specialized tools
self.logger.info("MCP tool registry initialized", tool_count=len(self.tools))
async def _register_tool(self, tool: MCPToolBase) -> None:
"""Register a single tool."""
definition = tool.get_definition()
if definition.name in self.tools:
raise ValueError(f"Tool '{definition.name}' already registered")
self.tools[definition.name] = tool
# Update category index
if definition.category not in self.categories:
self.categories[definition.category] = set()
self.categories[definition.category].add(definition.name)
self.logger.debug("Registered MCP tool", name=definition.name, category=definition.category)
def get_tool(self, name: str) -> Optional[MCPToolBase]:
"""Get a tool by name."""
return self.tools.get(name)
def list_tools(self, category: Optional[str] = None) -> List[MCPToolDefinition]:
"""List all tools or tools in a specific category."""
tools = []
for tool_name, tool in self.tools.items():
definition = tool.get_definition()
if category is None or definition.category == category:
tools.append(definition)
return tools
def get_categories(self) -> List[str]:
"""Get all available categories."""
return list(self.categories.keys())
def get_tool_count(self) -> int:
"""Get total number of registered tools."""
return len(self.tools)
async def execute_tool(self, name: str, context: MCPToolExecutionContext, **kwargs) -> MCPToolResult:
"""Execute a tool by name."""
tool = self.get_tool(name)
if not tool:
return MCPToolResult(
success=False,
error=f"Tool '{name}' not found",
error_code=404
)
start_time = time.time()
try:
# Validate input
if not await tool.validate_input(**kwargs):
return MCPToolResult(
success=False,
error="Input validation failed",
error_code=400
)
# Execute with timeout
result = await asyncio.wait_for(
tool.execute(context, **kwargs),
timeout=context.timeout
)
# Update execution time
result.execution_time = time.time() - start_time
return result
except asyncio.TimeoutError:
return MCPToolResult(
success=False,
error=f"Tool execution timeout after {context.timeout}s",
error_code=408,
execution_time=time.time() - start_time
)
except Exception as e:
return MCPToolResult(
success=False,
error=str(e),
error_code=500,
execution_time=time.time() - start_time
)
__all__ = [
"MCPToolSchema",
"MCPToolDefinition",
"MCPToolExecutionContext",
"MCPToolResult",
"MCPToolBase",
"MCPToolRegistry",
# Individual tools
"SwarmInitTool",
"AgentSpawnTool",
"TaskOrchestrateTotal",
"SwarmStatusTool",
"MemoryUsageTool",
]