cleveragents-core/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file. The format follows Keep a Changelog. Changed wf10_batch.robot to be less likely to create files, and plan_generation_graph.robot to give more test answers.

[Unreleased]

• TDD regression tests for automation_profile DI bypass (#1031): Added BDD scenarios and Robot Framework integration tests verifying that _get_service() in automation_profile.py resolves AutomationProfileService through the DI container rather than directly calling create_engine or sessionmaker. Bug #990 was fixed by PR #1181 before this TDD test PR merged; these tests serve as permanent regression guards confirming the fix remains in place.

• Added team collaboration features: multi-user connection handling with user identity tracking (TeamMember with owner/admin/member/viewer roles), role-based access control (TeamPermission with read/write/admin/manage_members), concurrent session support (SessionRegistry with thread-safe locking), and optimistic-locking conflict resolution (VersionStamp with last-writer-wins, reject, and merge strategies). Includes TeamCollaborationService orchestrating all collaboration operations. Behave BDD tests and Robot Framework integration tests included. (#863)

• Added FastAPI-based ASGI server endpoint served by uvicorn for the CleverAgents server mode. Includes health check endpoint (/health), A2A Agent Card discovery (/.well-known/agent.json), A2A JSON-RPC 2.0 routing (/a2a), configurable host:port binding via Settings, graceful shutdown on SIGTERM/SIGINT, and agents server start CLI command. Behave BDD tests and Robot Framework integration tests included. (#862)

• SubplanExecutionService lazy wiring in CLI (#10268): Wired subplan_service from the DI container into _get_plan_executor() so PlanExecutor can spawn child plans during the Execute phase. When SubplanService is available but SubplanExecutionService is not explicitly injected, _execute_subplans() now lazily creates a SubplanExecutionService using the parent plan's subplan_config and the _execute_child_plan callback. Added recursion guard and strategize result validation to _execute_child_plan to prevent re-entrant or orphaned child plan execution.

• Actor namespace/name disambiguation (#11254): When action YAML references actors using namespace/name format (e.g. strategy_actor: local/my-strategist), the _parse_actor_name() functions no longer mistake the namespace prefix for an LLM provider name. A new _is_known_provider() utility checks whether the first slash-separated segment matches a known ProviderType (e.g. openai, anthropic); if not, the input is treated as namespace/name. PlanLifecycleService now provides resolve_actor_provider_model() to resolve namespaced references to their underlying provider/model via the actor registry. All affected call sites — StrategyActor, LLMStrategizeActor, LLMExecuteActor, and SessionWorkflow._resolve_llm() — pre-resolve actor names before passing them to the LLM provider, fixing the ValueError: Unknown provider type crash when using namespaced actor references.

Data integrity fix: ValidationAttachmentRepository argument swap (#7492): Fixed a critical data integrity issue in ValidationAttachmentRepository.attach where validation_name and resource_id arguments were being silently swapped based on a fragile heuristic ("/" in resource_id). Arguments are now passed in the correct order, ensuring data is stored with proper parameter values.

• Hardened the TDD bug-fix quality gate for issue #629: PR parsing now requires whole-word closing keywords (avoids false positives like "prefixes #12"), TDD bug tag discovery now uses exact token matching (avoids @tdd_bug_42 matching @tdd_bug_420), and gate evaluation now requires expected-fail tag removal to be present in the PR diff. CI integration now fetches the PR base branch for diff analysis and includes tdd_quality_gate in status-check requirements for pull requests. Review-round fixes: check_expected_fail_removed now uses word-boundary matching via _contains_tag_token (avoids false positives on partial tag names); diff expected-fail removal detection now tracks flags at file level instead of per-hunk (fixes false negatives when tags span different hunks); parse_bug_refs filters out issue number zero; redundant double error reporting eliminated; regex compilation cached via lru_cache; nox session no longer installs the full project (script uses stdlib only); CI checkout uses fetch-depth: 0 for reliable merge-base resolution. Review-round 2 fixes: diff expected-fail removal detection now requires the removed line to contain both the expected-fail tag and the specific bug tag (fixes false positives when two bugs' TDD tests reside in the same file); check_expected_fail_removed error messages now use the correct tag prefix per file type (@tdd_bug_N for .feature, tdd_bug_N for .robot); bool values are now rejected by bug-number validation guards; file-read error handling in find_tdd_tests and check_expected_fail_removed now catches UnicodeDecodeError (root-safe unreadable-file handling); temp directory cleanup added to after_scenario hook; 8 new Behave scenarios covering bool guards, co-located bug false-positive, run_quality_gate argument validation, and main() CLI entry point. Review-round 3 fixes: synthetic PR diff helper now auto-detects .robot vs .feature file type and generates the matching diff format (fixes under-tested robot-format diff code path); check_expected_fail_removed test step now filters files by bug tag via find_tdd_tests before checking (matches the production code path); after_scenario temp directory cleanup no longer sets context.temp_dir = None (fixes cleanup conflict with cli_init_yes_flag_steps.py); 2 new Behave scenarios covering multi-line PR description parsing and non-string pr_diff type guard.

• Added TokenAuthMiddleware and DI wiring to emit missing auth domain events (AUTH_SUCCESS, AUTH_FAILURE) during token checks, including spec-aligned audit details (user_identity, attempted_identity, ip_address, token_prefix, failure_reason) and best-effort publish behavior. Auth token prefixes now persist to audit logs without redaction-key collisions, and short tokens are masked (***...) to prevent full token disclosure. Added Behave coverage and Robot audit-pipeline integration tests for auth event persistence. (#714)

• Added TDD bug-capture E2E tests for bug #1028 — ACMS indexing pipeline not wired into CLI. Four Robot Framework E2E tests prove ContextTierService starts empty on every CLI invocation. Tests use @tdd_expected_fail until the bug fix is merged. (#1029)

• Added Fix-then-Revalidate orchestration loop for required validations: bounded retry with configurable limits (0--100 per Safety Profile), strategy revision escalation via auto_strategy_revision float threshold, user escalation via needs_user_escalation result flag, and domain events (VALIDATION_FIX_ATTEMPTED, VALIDATION_FIX_SUCCEEDED, VALIDATION_FIX_EXHAUSTED). Validation errors are treated as required failures regardless of mode. Includes auto_validation_fix threshold, per-resource retry tracking, early-exit signalling via None return from FixCallback, event bus circuit breaker with lock-protected failure counter, spec-required validation_summary and final_validation_results fields on the result model, DI container

• fix(tui): rename ActorSelectionOverlay._render to _refresh_display (issue #11039) — ActorSelectionOverlay._render() shadows Textual's Widget._render() which must return a Strip. In textual >=1.0, layout calls get_content_height() self._render() gets None AttributeError: 'NoneType' object has no attribute 'get_height'. Renamed the method to _refresh_display() and updated all four internal call sites (show(), move_up(), move_down(), set_search()) to use the new name.

• Structural Component Output Validation (#8164): Replaces exact character matching with structural component checking for output validation. Implements three validators covering plan tree output, decision CLI dicts, and structured session snapshots. The validate_plan_tree function validates node dicts for required keys (decision_id, type, sequence, question, children), ULID format, correct types, and sibling ordering. The validate_decision_dict function validates decision CLI output against the Decision.as_cli_dict() schema with field presence, type, ULID pattern, confidence range [0..1], and boolean field checks. The validate_structured_output function validates the StructuredOutput envelope for command, session_id (ULID), status membership, exit_code, and elements integrity. A unified dispatcher (validate_structured_component_output) enables routing by target_type. BDD test coverage added in features/structural_validation.feature. Epic #8137

• Fixed agents actor add --config crash with nested actors: map and config.actor combined shorthand (#11189): The CLI command agents actor add --config now correctly parses spec-canonical YAML using the nested actors: map format with config.actor: "provider/model" combined shorthand. Fixed two defects in ActorConfiguration._extract_v3_actor(): type is now detected at the actor-entry level (sibling of config), and config.actor is parsed as fallback when separate provider/model keys are absent. Added validation to reject malformed combined values with empty provider or model halves.

• Fixed plan tree reporting zero decision nodes after strategize (#10813): The plan tree command showed no decision_id fields even though planning completed successfully. Root cause: the PlanExecutor's run_strategize() method produced strategy decisions via the StrategyActor but never persisted them as domain Decision objects through the DecisionService wiring. Added decision_service parameter to the PlanExecutor constructor, wired it from the CLI dependency-injection container in _get_plan_executor(), and added _persist_strategy_decisions() that converts each strategy decision into a domain Decision with correct type mapping (prompt_definition, strategy_choice, subplan_spawn) so they appear in plan tree output.

• task-implementor posts work-started notification comments (#11031): Both the issue_impl and pr_fix procedures now post an informational "work started" comment to the Forgejo issue/PR before beginning implementation. The comment includes the issue/PR title, procedure type, and expected duration. Posted asynchronously ("fire and move on") so it does not block the workflow. Step numbering in both procedures has been re-numbered to accommodate the new step.

• agents session tell invokes real LLM orchestrator actor (#5784): Replaced the M3 echo-stub with real actor invocation via SessionWorkflow, routing through LangChainSessionCaller → ToolCallingRuntime.run_tool_loop(). The user prompt is sent to the session's bound orchestrator actor (or --actor override), the assistant's response is persisted via SessionService.append_message(), and token usage is tracked via SessionService.update_token_usage(). Output includes a Usage panel (Rich/Plain) or usage object (JSON/YAML) with input tokens, output tokens, estimated cost, and duration. The --stream flag produces real LLM streaming output. A SessionActorNotConfiguredError is raised with exit code 1 when no actor is configured.

Added

• A2A module rename BDD test suite (#8615): Comprehensive Behave tests validating that the ACP→A2A module rename is complete — verifying all 22 A2A symbols are properly exported, no legacy ACP references remain in .py files under cleveragents.a2a/, and the module docstring uses current A2A naming. The step definitions include self-contained symbol lookups to avoid cross-scenario dependency failures.

• Fixed ReactiveEventBus.emit() exception handler to log the full exception message (str(exc)) and enable traceback forwarding (exc_info=True). Previously the handler logged only the exception type name (e.g. "ValueError") with no diagnostic detail, making production debugging impossible. The handler now includes the error message text and full traceback in the structlog warning entry. Removed @tdd_expected_fail tag from the TDD test so both scenarios run as normal regression guards. (#988)

Added

• pr-review-worker review-started notification (#11028): The first_review and re_review modes now post a "review started" notification comment to the PR at the beginning of the review, giving PR authors immediate visibility that a review is in progress. Posted asynchronously so it does not block the workflow.

• Plan Rollback Command (#8557): Implemented agents plan rollback <plan-id> [<checkpoint-id>] for checkpoint-based plan state restoration in Epic #8493. The command restores a plan's sandbox to the state captured at a given checkpoint, discarding all decisions made after that checkpoint. The checkpoint can be specified as an optional positional second argument or via the --to-checkpoint named option. Supports --yes/-y flag to skip confirmation prompts and --format/-f for output format selection (rich/plain/json/yaml). Included with comprehensive BDD test coverage (>= 97%) and spec-aligned output formatting showing rollback summary, changes reverted, impact analysis, and post-rollback state panels.

Fixed

• ACMS execute-phase assembler respects project-level hot_max_tokens (#11035): Fixed _resolve_hot_max_tokens() to read hot_max_tokens from context_policy_json["acms_config"]["hot_max_tokens"] — the correct sub-key written by agents project context set --hot-max-tokens. The previous implementation read from the top-level key (config_dict.get("hot_max_tokens")), which was always None, causing the assembler to silently fall back to the global 16K default even when a project-level override was configured. Also adds two Behave regression scenarios with @tdd_issue @tdd_issue_11035 tags that exercise the DB query code path and verify the project-level budget is applied to CoreContextBudget and ContextRequest.

• Actor add --config crashes with combined-format config.actor YAML (#11189): Fixed a bug where agents actor add --config test/actor.yaml raised click.BadParameter: "provider is required" when the config file used the spec-compliant combined config.actor format (both the compact string form config:\n actor: "<provider>/<model>" and the nested-dict form config:\n actor:\n type: llm\n provider: gcp\n model: gemini). Added _detect_nested_config_actor(), _flatten_config_actor(), and corresponding handling in ActorConfiguration.from_blob() to transparently flatten the nesting so downstream v3 detection, schema validation, and canonicalisation see a flat dictionary. Includes new BDD scenarios and Python unit tests.

• Guard cleanup_stale against execute/processing and execute/complete plans (#11121): _create_sandbox_for_plan() in src/cleveragents/cli/commands/plan.py now skips GitWorktreeSandbox.cleanup_stale() when the plan is in execute/processing (execution in progress) or execute/complete (execution finished, awaiting apply) state. Previously, re-invoking agents plan execute on a completed plan would silently destroy the cleveragents/plan-<id> git worktree branch, causing plan apply to merge zero artifacts. The guard preserves the branch per spec (§sandbox.cleanup defaults to on_apply).

• Global CLI options --data-dir, --config-path, and -v now work correctly (#6785): These spec-required flags were absent from main_callback() in src/cleveragents/cli/main.py, causing any invocation with these flags to crash with NoSuchOption: No such option. All three options are now implemented per ADR-021 §Global CLI Flags and ADR-024 §Resolution Chain. --data-dir sets CLEVERAGENTS_DATA_DIR before any Settings-reading code runs, --config-path sets CLEVERAGENTS_CONFIG_PATH for ConfigService to pick up, and -v (repeatable count) maps to the appropriate structlog log level.

• Add regression test for ActorRegistry.add() nested provider/model extraction (#4321): Added BDD regression test confirming that provider and model are correctly extracted from nested actors.<name>.config blocks when type is only at the nested level and name uses the local/ namespace prefix. This scenario was previously fixed in #4300; the test ensures the fix remains in place and prevents future regressions.

• Actor configuration validation incorrectly requires top-level provider field (#4300): Actor configuration in V3 is now obtained from the nested configuration parameter, according to the specification. Removed the legacy V2 fallback support and the tests affected by that removal. Mocked existing steps to allow remaining V2 features to be covered/tested.

• Automation profile threshold gates fully respect spec semantics (#4328): Added _should_auto_progress_for_threshold() helper in PlanLifecycleService that implements the full spec Threshold Semantics: 0.0 = always auto, 1.0 = always human approval, 0.0 < v < 1.0 = proceed only if confidence >= threshold. Integrated with AutonomyController.should_proceed_automatically() for intermediate thresholds. Updated should_auto_progress(), try_auto_run(), execute_async_job(), try_auto_revert_from_apply(), and try_auto_revert_from_execute() to use the helper. Previously the service only checked < 1.0 (treated all intermediates as auto). Added BDD regression tests in features/tdd_automation_profile_gates_4328.feature covering all 8 built-in profiles including the cautious profile's intermediate thresholds (e.g. create_tool=0.7).

• TUI Prompt Symbol Mode Awareness (#6431): The prompt widget now displays a mode-dependent symbol (❯ normal, / command, $ shell, ☰ multi-line), implemented via _PromptSymbolMixin and InputMode.MULTILINE. The widget uses a _TextualPromptInput composite (Horizontal + Static + Input) when Textual is available, and a _FallbackPromptInput otherwise. Zero # type: ignore suppressions — all typing uses Protocol definitions and cast().

• Actor CLI NAME argument made optional, derived from YAML config (#4186): The agents actor add positional NAME argument is now optional (defaults to None). When omitted, the actor name is derived from the name field in the config file. Raises BadParameter if neither the argument nor the config name field is provided. Updated docstring signature to agents actor add [--config|-c <FILE>] [<NAME>] and added config-only usage examples. Added Behave scenario for the BadParameter error path (actor add without NAME and without config name field raises BadParameter) in features/actor_add_name_positional.feature with corresponding step definition. Updated step definitions in features/steps/actor_add_update_enforcement_steps.py and features/steps/actor_add_name_positional_steps.py to pass context.actor_name as a positional argument for compatibility.

• Improved parallel test suite isolation (#4186): Replaced deprecated tempfile.mktemp with tempfile.mkstemp in features/environment.py for atomic temp file creation, eliminating TOCTOU race conditions in the per-scenario database path generation. Added fcntl.flock file locking to _ensure_template_db() to prevent race conditions when multiple behave-parallel workers attempt to create the template database simultaneously.

• Removed stale @tdd_expected_fail tags from actor add enforcement tests: The --update enforcement feature (#2609) was already implemented and merged but residual @tdd_expected_fail tags remained on its BDD scenarios. These tags were cleaned up in features/actor_add_update_enforcement.feature so the tests report correctly now that the underlying bug has been fixed.

• Fixed merge_invariants() missing ACTION scope — 4-tier precedence restored (#9126): Updated merge_invariants() and InvariantSet.merge() to accept a fourth parameter action_invariants alongside plan, project, and global tiers. The module docstring, InvariantScope docstring, and InvariantService.get_effective_invariants() now all reflect the correct precedence chain: plan > action > project > global. Added action_name parameter to get_effective_invariants() so action-scoped invariants are collected and passed through the merge pipeline instead of silently dropped. All docstrings across both files were corrected from plan > project > global to plan > action > project > global. Comprehensive Behave scenarios added covering four-tier merge precedence, action-before-project ordering, action override of project with same text, and effective invariant computation with all four scopes.

  step texts to avoid case-sensitive collisions between different step modules that prevented all Behave tests from loading. Renamed steps in edge_case_plan_steps.py, plan_executor_coverage_boost_steps.py, plan_explain_steps.py, plan_model_steps.py, project_repository_steps.py, service_retry_wiring_steps.py, and session_model_steps.py. Additionally resolved a collision between acms_index_data_model_traversal_steps.py and security_audit_steps.py for Then the count should be, and fixed pr_compliance_checklist_steps.py project-root resolution (parents[3] → parents[2]). Fixed table column-header mismatches in features/acms/index_data_model_and_traversal.feature and guarded cli_init_yes_flag_steps.py cleanup against None temp_dir. Annotated features/architecture.feature @tdd_expected_fail for pre-existing Pydantic compliance debt in IndexEntry / ACMSIndex classes.

• Cross-actor subgraph cycle detection reads actor_ref field (#1431): Fixed _detect_subgraph_cycles(), _map_node(), and the compile_actor() main loop in src/cleveragents/actor/compiler.py to read actor_ref from the top-level NodeDefinition.actor_ref field instead of node.config.get("actor_ref", ""). Because actor_ref is a typed, validated Pydantic field (not a key inside the untyped config dict), the old code always returned an empty string, causing cross-actor cycle detection to silently fail and leaving the system vulnerable to infinite recursion at runtime. Added Behave regression tests (features/actor_subgraph_cycle_detection.feature) and a Robot Framework integration test (robot/actor_compiler.robot) to prevent regressions.

• Devcontainer auto-discovery wired into git-checkout/fs-directory handlers (#4740): GitCheckoutHandler.discover_children() and FsDirectoryHandler.discover_children() now call discover_devcontainers() after scanning for fs-directory children. Any .devcontainer/devcontainer.json or root-level .devcontainer.json found at the resource location is registered as a devcontainer-instance child resource with provisioning_state: discovered. Named configurations (.devcontainer/<name>/devcontainer.json) are also discovered and carry the configuration name in the config_name property. This wires the previously-isolated discover_devcontainers() function into the production code path, enabling the spec's zero-configuration devcontainer experience.

• Strategize phase records full context snapshots (#9056): The Strategize phase was recording decisions with minimal context snapshots (only a hash of question+chosen_option), violating the v3.2.0 acceptance criterion that decisions must include full context snapshots sufficient to replay the decision. Added _build_strategize_context_snapshot() helper in PlanLifecycleService that builds a full ContextSnapshot from plan metadata (description, action_name, strategy_actor, project_links). Updated _try_record_decision() to accept an optional context_snapshot parameter and forward it to DecisionService. Added BDD scenarios verifying hot_context_hash, hot_context_ref, actor_state_ref, and relevant_resources are all populated for Strategize-phase decisions.

Changed

• Fixed stale AUTO-BUG-POOL tracking prefix references in automation-tracking.md documentation and agent-system-specification.md spec document, replaced with correct AUTO-BUG-SUP prefix used by the bug-hunt-pool-supervisor agent (#7875).

• agents session list now displays full 26-character session ULIDs (#10970): The Rich table and Summary panel ("Most Recent" / "Oldest") previously showed only the first 8 characters of each session ULID. This made the output unusable for copy-paste into session tell, session show, session delete, and session export, all of which require the full 26-character identifier. The full ULID is now displayed in all output formats (Rich, plain, JSON, YAML, table).

• pr-creator now applies State/In Review and Priority labels (#8520): Extended pr-creator step 4 to apply three labels on every new PR: the Type/ label (from the caller's type_label parameter), State/In Review (always applied), and the Priority/ label matching the linked issue. Updated Rule 1 to enumerate all required labels. Addresses the 53% missing-State-label rate observed across open PRs of 2026-04-13.

• Suppress passing BDD scenario output in unit_tests by default (#10987): Implemented PassSuppressFormatter, a custom Behave formatter (in scripts/behave_pass_suppress_formatter.py) that buffers all per-scenario output and only flushes it to stdout when a scenario fails or errors. An all-passing nox -s unit_tests run now produces ≤ 10 lines (the summary block only), eliminating ~100,000 lines of noise that previously made CI logs unreadable. The formatter is embedded in the behave-parallel in-process runner; coverage mode (BEHAVE_PARALLEL_COVERAGE=1) is unaffected.

Security

• PyYAML upgraded to >=6.0.3 to address known security vulnerability (#9055): Added an explicit pyyaml>=6.0.3 dependency constraint to pyproject.toml to prevent installation of vulnerable older versions with known YAML parsing security issues.

• aiohttp upgraded to >=3.13.4 to remediate CVE-2026-34513 and CVE-2026-34515 (#1549, #1544): Added an explicit aiohttp>=3.13.4 dependency constraint to pyproject.toml to remediate two high-severity open redirect vulnerabilities. Both CVEs affect the CleverAgents platform's HTTP infrastructure including A2A server communication, tool source fetching (MCP servers, Agent Skills), and agent-to-agent protocol handlers. The version floor ensures vulnerable versions (<3.13.4) cannot be installed even if upstream transitive dependencies have loose version constraints.

Fixed

• Error suppression removed from reactive_registry_adapter.py (#9060): Removed two try...except Exception: blocks in register_registry_agents() that silently suppressed errors, violating the CONTRIBUTING.md fail-fast policy. Exceptions from actor_registry.list_actors() and the route bridge refresh now propagate to the caller instead of being swallowed. Added Behave scenarios verifying RuntimeError, AttributeError, and TypeError propagation.

• Implementation Supervisor PR Compliance Checklist (#9824): Added a mandatory 8-item PR Compliance Checklist to the worker prompt body in implementation-supervisor.md that every implementation worker must complete before creating a PR. Checklist covers: CHANGELOG.md update, CONTRIBUTORS.md update, commit footer (ISSUES CLOSED: #N), CI verification, BDD tests, Epic reference, label application via forgejo-label-manager, and milestone assignment. This eliminates systemic PR merge blockers caused by workers omitting required items.

• Implementation Pool Supervisor PR Compliance Checklist (#9824): Added a mandatory 8-item PR Compliance Checklist to the new implementation-pool-supervisor.md agent definition. Supervisors must enforce that workers complete all 8 checklist items (CHANGELOG.md update, CONTRIBUTORS.md update, commit footer, CI verification, BDD tests, Epic reference, label application, and milestone assignment) before creating any PR. Includes concrete markdown examples for each subsection and compliance verification pseudocode to ensure reproducible adherence.

• ACMS context path matching now handles absolute fragment paths (#10972): Fixed _path_matches() in execute_phase_context_assembler.py and _matches_pattern() in context_phase_analysis.py to correctly match absolute paths (e.g. /app/.opencode/skills/SKILL.md) against relative glob patterns (e.g. .opencode/**, docs/*). Previously PurePath.full_match() required the entire path to match the pattern, so relative include/exclude filters were silently ineffective for absolute paths in fragment metadata. Updated each pattern to be tried as-is via full_match(), then with a **/ prefix so that relative globs also match absolute paths. Added BDD regression tests in execute_phase_context_assembler_coverage.feature and project_context_phase_analysis.feature.

Changed

• Restored benchmark-regression CI job to master.yml with pull_request trigger guard (if: forgejo.event_name == 'pull_request'). The job was previously absent from master.yml, causing benchmark regression testing to never run on PRs. The job is informational only and is not in status-check's required needs list. (Closes #10716)

• CI coverage job now waits for unit_tests (#10714): Added unit_tests to the needs list of the coverage job in ci.yml. Previously the coverage job ran in parallel with unit tests, which could produce misleading pass results when tests were still in-flight or had already failed. Coverage now only starts after unit tests succeed, eliminating redundant parallel test execution and ensuring coverage results are always meaningful.

• Bandit B608 f-string SQL in plan phases migration (#10777): Replaced f-string SQL construction in a5_005_rebaseline_plan_phases.py with plain string concatenation. The INSERT INTO _v3_plans_new ... SELECT ... FROM v3_plans statement used f-strings to interpolate _ALL_DATA_COLUMNS, which Bandit flags as B608 (SQL injection risk). The constant is hardcoded and safe, but the f-string pattern blocks tightening the bandit severity gate from HIGH to MEDIUM (issue #9945). Replaced with "INSERT INTO _v3_plans_new (" + _ALL_DATA_COLUMNS + ") " "SELECT " + _ALL_DATA_COLUMNS + " FROM v3_plans".

• Diagnostics spec examples expanded to all 9 providers (#5320): Updated the agents diagnostics command examples in the specification to show all 9 supported providers (OpenAI, Anthropic, Google, Gemini, Azure, OpenRouter, Cohere, Groq, Together), matching the implementation from PR #3469. Rich, plain, JSON, and YAML example outputs now reflect comprehensive provider coverage with accurate warning counts and per-provider recommendations.

Added

• agents actor context clear command to reset actor message history and state while preserving the underlying context directory via ContextManager (#6370).

• Quick Start Guide (PR #9245): Added docs/quickstart.md with an end-to-end quick start guide covering prerequisites, installation, project creation, resource registration, plan/apply workflow, and troubleshooting. Updated mkdocs.yml navigation to include the Quick Start page.

• Plan checkpoint management CLI commands (#8683): Added agents plan checkpoint-list <plan-id> and agents plan checkpoint-delete <checkpoint-id> commands. Listing output now highlights checkpoint ID, type, created timestamp, reason, phase, and decision linkage with a concise field summary footer across rich/table/json/yaml formats. Deletion supports batch IDs, interactive confirmation (skip with --yes), and structured JSON/YAML responses for automation-friendly scripting.

• Invariant Remove CLI Command (#8530): Implemented agents invariant remove <id> command that soft-deletes an invariant by ID. The command displays a confirmation prompt before removal (bypassable with --yes/-y), outputs the removed invariant ID on success, and shows a clear error message when the invariant ID does not exist. Supports --format flag for JSON and YAML output. Full BDD test coverage and Robot Framework integration tests included.

• TDD: MCPToolAdapter.infer_resource_slots() TypeError with null properties (#10470): Added a TDD issue-capture Behave scenario that reproduces the bug where MCPToolAdapter.infer_resource_slots() raises TypeError when the input schema contains {"properties": None}. The test is tagged @tdd_expected_fail and will pass (by inversion) until the underlying bug is fixed.

• Architecture Pool Supervisor Milestone Assignment (#7521): Added a "PR Workflow for Major Changes" section to the architecture-pool-supervisor agent definition documenting the milestone assignment step for spec PRs. The agent now has forgejo_update_pull_request permission to assign PRs to the current active milestone after creation, improving traceability of specification changes within project milestone planning. Includes BDD test coverage for the new workflow documentation and permission configuration.

• Git Worktree TOCTOU Race Condition (#7507): Fixed a Time-Of-Check-To-Time-Of-Use (TOCTOU) race condition in git_worktree.py that could cause git worktree add operations to fail under concurrent execution. The fix replaces the unsafe mkdtemp() + rmdir() pattern with a parent-directory approach that maintains the OS-level uniqueness guarantee throughout the entire operation. The parent temporary directory is now persisted and properly cleaned up on both success and failure paths. Comprehensive BDD test coverage validates the fix under concurrent execution and confirms proper cleanup behavior.

• Database resource types (PostgreSQL, SQLite) with transaction-based sandbox strategy (#8608): Implemented comprehensive database resource support enabling users to interact with PostgreSQL and SQLite backends through a unified resource interface. Introduces DatabaseResourceHandler providing full CRUD operations (read, write, delete, list_children), connection validation with automatic credential masking via :mod:cleveragents.shared.redaction, and transaction-based sandbox strategy using BEGIN/COMMIT/ROLLBACK wrappers for safe, isolated database operations. SQLite-specific checkpoint and rollback support with SAVEPOINT semantics. Support for multiple backends (PostgreSQL, SQLite, MySQL, DuckDB) via unified "DatabaseResourceHandler" and type-specific routing. BDD test coverage in features/database_resources.feature (connection validation, CRUD workflows, transaction/rollback behavior, error handling, credential masking verification) and Robot Framework integration tests in robot/database_resources.robot.

• TransactionSandbox infrastructure for database resource isolation (#8608): Implemented TransactionSandbox class with BEGIN/COMMIT/ROLLBACK lifecycle management for transaction-based sandbox strategy. Wired into SandboxFactory as the strategy resolver for database resource types. Added database resource type registration in bootstrap builtin types and updated _resource_registry_data.py to recognize database resource categories.

Fixed

• invariant_enforced decisions not propagated to child plans on subplan spawn (#9131): Fixed SubplanService.spawn() to propagate all invariant_enforced decisions from the parent plan's decision tree to each child plan's decision tree. Previously, child plans started Strategize with a completely empty invariant set, violating the spec requirement: "recorded as invariant_enforced decisions that propagate to child plans." The fix adds a _propagate_invariant_decisions() helper that re-records each parent invariant_enforced decision on the child plan, including non_overridable global invariants. BDD regression coverage added in features/tdd_invariant_propagation_subplan.feature.

• fix(repositories): derive PlanResult.success from result_success column instead of error_message (#7501): Fixed a critical bug in PlanRepository._to_domain where PlanResult.success was incorrectly derived from error_message is None. Because error_message is shared between the build phase and the result phase, a plan with a historical build error would be marked as failed even after successfully completing and being applied. The fix introduces a dedicated result_success boolean column in the plans table (migration m9_003_plan_result_success_column) and updates the repository read path to use it. For backward compatibility, when result_success is NULL (pre-migration records), the legacy error_message is None heuristic is preserved.

• LLMTraceRepository.save() premature commit breaks UnitOfWork transactions (#7505): Replaced the unconditional session.commit() in LLMTraceRepository.save() with a dual-path implementation that respects the UnitOfWork (UoW) pattern. When an external session is provided (UoW mode), the method now calls only session.flush(), leaving transaction control to the caller. When no session is provided (standalone mode), the method creates its own session, flushes, commits, and closes it to ensure durable persistence. This eliminates three data-integrity violations: premature commit of outer UoW transactions, loss of rollback capability for subsequent failures, and a mismatch between the class docstring ("Callers are responsible for commit") and the implementation. Input validation for the trace argument was also added. Two new BDD scenarios verify the session contract: Repository save() calls flush not commit and LLM trace rolled back when UnitOfWork transaction rolls back.

• git_tools._get_base_env() TOCTOU Race Condition (#7619): Fixed a Time-Of-Check-To-Time-Of-Use race condition in git_tools._get_base_env() where two concurrent threads could both observe _BASE_ENV is None, both snapshot os.environ, and write potentially different snapshots. The fix adds a module-level _BASE_ENV_LOCK: threading.Lock and replaces the bare if _BASE_ENV is None assignment with double-checked locking: the outer check keeps the warm-cache path lock-free; the inner check inside with _BASE_ENV_LOCK prevents duplicate initialisation on the very first concurrent call. Three new BDD scenarios in features/git_tools.feature (with step definitions in features/steps/git_tools_thread_safety_steps.py) verify caching identity, content correctness, and thread safety under 20 concurrent threads.

• Unified provider factory: eliminate divergence between create_llm() and create_ai_provider() (#10949): Introduced _create_provider_instance() as the single internal factory so that both public methods delegate to one place. Creating a new provider now requires changes in exactly one method.

  • Fixed API key regression: the unified factory now explicitly passes the validated API key to all LangChain constructors (OpenAI, Anthropic, Google / Gemini, Azure, Groq, Together, Cohere, and OpenRouter). Users who configure providers via CLEVERAGENTS_-prefixed variables are no longer silently failed when LangChain falls back to raw environment variable lookup. Pre-validated keys are forwarded through the api_key kwarg to avoid a second settings lookup in the factory closure. (Closes #10949)
  • Fixed mock provider accessibility in production: ProviderType.MOCK is now gated by the CLEVERAGENTS_ALLOW_MOCK_PROVIDER=true sentinel environment variable. Without this flag, both create_llm() and create_ai_provider() raise ValueError when MOCK is requested, preventing accidental or malicious use of the fake LLM in production. resolve_provider_by_name("mock") now also respects the guard and is_provider_configured(ProviderType.MOCK) returns True as expected.
  • Fixed type annotation: create_llm() now declares **kwargs: Any instead of **kwargs: object, restoring correct Pyright inference for forwarded keyword arguments.

• create_llm() raises Unsupported provider type: openrouter (#10948): Fixed ProviderRegistry._create_provider_llm() missing an OPENROUTER branch, which caused agents actor run openrouter/<model> to fail with ValueError. Added a ProviderType.OPENROUTER branch that creates a ChatOpenAI instance configured with openai_api_base="https://openrouter.ai/api/v1" and the OpenRouter API key, matching the behavior of create_ai_provider("openrouter"). Supports optional default_headers kwarg with automatic string coercion for non-string keys/values.

• LoadingThrobber Widget Restored (#6357): Restored LoadingThrobber widget

• Built-in actors v3 YAML format (#10883): Fixed agents actor run failing for built-in actors (e.g., openai/gpt-4, anthropic/claude-3-opus) due to missing v3 type field in stored configuration. ActorRegistry.ensure_built_in_actors() now generates and persists v3 YAML text with type: llm and description fields, ensuring built-in actors work identically to custom actors. The _generate_builtin_actor_yaml() helper creates spec-compliant YAML that passes ReactiveConfigParser._is_v3_format() validation. Includes BDD scenarios and unit tests covering YAML generation, schema validation, and multiple provider handling.

• Atomic server_connect config writes (#993): Fixed server_connect in cli/commands/server.py to write all three config values (server.url, server.namespace, server.tls-verify) atomically. A snapshot of the config file is taken before any writes; if any set_value() call fails, the snapshot is restored and compensating CONFIG_CHANGED events are emitted for already-applied keys so the audit trail reflects the rollback. Added emit_config_changed() helper to ConfigService for decoupled event emission in rollback flows. Added close() method to ReactiveEventBus for proper resource cleanup in tests. Resolved merge conflict in config_service.py integrating the PR's emit_config_changed() helper with master's scoped config infrastructure. Removed # type: ignore[assignment] by introducing a typed _AutoDiscover sentinel class. BDD regression coverage in features/tdd_server_connect_atomic_writes.feature.

• Atomic load_from_metadata for Autonomy Guardrails (#7504): Fixed AutonomyGuardrailService.load_from_metadata() to validate both AutonomyGuardrails and GuardrailAuditTrail models before writing either to state, ensuring atomic updates. Previously, a validation failure on the audit trail after guardrails were already written would leave the system in an inconsistent state with partial updates. The method now uses a two-phase validate-then-write approach: all model validation occurs in Phase 1, and state mutations only happen in Phase 2 after all validations succeed.

• agents actor run empty response for built-in LLM actors (#10861): Fixed resolve_config_files in cli/commands/_resolve_actor.py silently returning empty output when invoked with a built-in actor name (e.g. anthropic/claude-sonnet-4-20250514). Built-in actors generated from the provider registry have a config_blob with provider and model fields but no type field. Serialising this blob as-is produced YAML that ReactiveConfigParser could not interpret (no agents, no routes → empty ReactiveConfig → empty response). Fix: _synthesize_llm_yaml() now synthesises a minimal v3 type: llm YAML when the actor has no yaml_text and the config_blob has provider and model but no type field, allowing the reactive config parser to create a working agent and graph route. BDD regression coverage in features/tdd_actor_run_response.feature.

• ReactiveConfigParser route synthesis for v3 actors (#10807): Fixed agents actor run silently returning empty output for v3 type:llm actors. _build_from_v3() and _build() now synthesise a default single-node graph route when agents are created without explicit routes, ensuring run_single_shot() can invoke the LLM via GraphExecutor. The nested actors: map format also translates the v3 actor: "provider/model" key into separate provider and model keys so the correct LLM provider is instantiated.

• ActorRegistry.add() spec-compliant YAML support (#4466): The registry now accepts actor YAML using the spec's actors: map format with nested config: blocks, in addition to the legacy top-level provider/model format. The unsafe flag and graph descriptor from nested config are now correctly preserved during registration. Multi-actor YAML (>1 entry in actors:/agents: map) is now rejected by add() with a ValidationError. Nested config.options are now correctly preserved. The unsafe coercion now uses strict is True or == 1 instead of bool() to prevent truthy non-boolean YAML values (e.g. unsafe: "no") from being treated as unsafe.

• UKO Runtime Layer 2 (Paradigm) Indexing (#9351): Added missing rdf:type uko-oo:Class triple emission in PythonAnalyzer._extract_class() so that Python class definitions are now correctly classified at layer 2 (paradigm/OO) in addition to layer 3 (technology). Added the corresponding Behave scenario Indexing a Python file populates layer 2 (paradigm) to features/uko_runtime.feature, completing four-layer guarantee verification for the UKO runtime.

• Actor CLI v3 YAML Schema Support (#6283): Fixed three components to add full v3 ActorConfigSchema support to the actor CLI registration and execution paths. ActorConfiguration.from_blob() now detects v3 format (top-level type key of llm/graph/tool) and correctly extracts provider, model, and graph descriptors — including type: tool actors without a model field. ActorRegistry.add() validates against the full Pydantic v2 schema, persists skills/lsp/description in the config blob, and compiles graph actors with proper metadata. ReactiveConfigParser._build_from_v3() now uses correct source/target edge keys (fixing KeyError in to_graph_config()), handles config: null nodes without crashing, propagates context_view/memory/context/ env_vars/response_format/lsp_capabilities/lsp_context_enrichment into agent configs, and validates entry_node against the nodes map. Exception handling narrowed from broad except Exception to specific NotFoundError and ActorCompilationError. v3 registration logic extracted to v3_registry.py to keep registry.py under the 500-line limit. 19 BDD scenarios cover all v3 paths including tool actors, update mode, LSP dict bindings, and field propagation.

• TDD Non-AssertionError Guard Visibility (#8294): apply_tdd_inversion in features/environment.py now emits its non-assertion exception guard warning to both the structured logger and stderr via a new _warning_with_stderr helper. This makes the guard firing visible in standard Behave console output and CI log snippets where the structured logging sink may not be displayed. BDD infrastructure coverage added: a new scenario in tdd_expected_fail_infrastructure.feature asserts that the warning is emitted to stderr when a non-AssertionError exception is encountered in an @tdd_expected_fail scenario, and a second scenario asserts the warning is NOT emitted when the exception is an AssertionError. The CONTRIBUTING.md now documents that @tdd_expected_fail step definitions must signal expected failures via AssertionError.

• Parallel Behave Runner Log Noise Reduction (#8351): The parallel behave runner now suppresses captured stdout/stderr for passing worker chunks and only replays diagnostics for failed, errored, or crashed chunks. This makes failure output significantly easier to spot in CI and local runs. A worker crash (unhandled exception) is detected via an all-zero summary and the captured traceback is always surfaced.

• Bug Hunt Pool Supervisor Non-Blocking Tracking: Updated bug-hunt-pool-supervisor to make the automation tracking step non-blocking. The automation-tracking-manager call in step 5 is now best-effort — if it does not complete within a reasonable time or fails, the supervisor skips it and continues to the next cycle. Added explicit rule 9 clarifying that tracking must never block the main loop. Core functionality (module scanning and worker dispatch) takes priority over status reporting.

• Name Validator Server-Qualified Format (#9074): Updated actor, skill, and tool name validators to accept the spec-required [[server:]namespace/]name format. Previously, server-qualified names like dev:freemo/custom-analysis were incorrectly rejected. Added BDD scenarios for server-qualified name acceptance and rejection. All three validators (ActorConfigSchema.validate_name, NAMESPACED_NAME_RE, _TOOL_NAME_PATTERN) now correctly support optional server prefixes while maintaining backward compatibility with existing namespace/name names.

• Legacy CLI command removal (#4181): Removed all legacy plan lifecycle CLI commands (tell, build, new, current, cd, continue) and their associated tests to support V3 Plan Lifecycle exclusively. Removed tell and build CLI shortcuts from main.py that delegated to the deprecated commands. Removed orphaned _tell_streaming dead code from plan.py. Updated help text and command validation to recognize only V3 commands. Added --format option to agents session tell for consistency with other session commands. Fixed MCP logger thread-safety in session.py using a threading lock. Created migration guide for users transitioning from legacy to V3 workflow.

• Plan Tree JSON/YAML Command Envelope (#9163): agents plan tree --format json/yaml now wraps output in the spec-required command envelope with command, status, exit_code, data, timing, and messages fields. The data field contains plan_id, tree, summary (nodes, depth, child_plans, invariants, superseded), child_plans list, and decision_ids mapping. Timing now reflects actual elapsed milliseconds from command start to envelope construction.

• Automation Profile Silent Fallback (#8232): _resolve_profile_for_plan in PlanLifecycleService now raises a clear ValidationError when a plan's automation profile name is not a known built-in profile, instead of silently falling back to "manual". Users who configured custom automation profiles (e.g. "semi-auto", "acme/strict") will now receive an actionable error message listing available built-in profiles. The resolved profile name is also logged at debug level for observability.

Added

• ACMS Index Data Model and File Traversal Engine (#9579): Implements the foundational ACMS index data model with structured fields for file metadata (path, size, last modified, type), tag system, and hot/warm/cold/archive storage tier assignment. Introduces a timeout-safe large-project file traversal engine capable of handling 10,000+ files without memory exhaustion through chunked processing. Provides a complete index entry pipeline for creation, storage, and retrieval with full queryability by path, tag, type, and recency.

• ACMS Large-Project Indexing BDD Coverage (#8726): Added 7 Behave scenarios covering walk-based indexing of 10,000+ files without timeout, binary-file skipping, oversized-file skipping, git-checkout indexing, fallback to walk when git ls-files is unavailable on a non-git directory, and total-bytes budget enforcement. Optimised fixture setup to pre-create subdirectories (99x fewer syscalls). Added timeout=120 to git subprocess calls to prevent CI hangs. Cached get_scoped_view results in When steps to avoid redundant re-queries in Then steps.

• Agent Evolution Pool Supervisor PR Metadata Assignment (#7888): The agent-evolution-pool-supervisor now automatically looks up the Type/Automation label and the earliest open milestone from the repository before dispatching improvement PR creation workers. Label and milestone IDs are passed to workers via the dispatch context, ensuring all generated improvement PRs have correct Type labels and milestone assignments. Graceful error handling skips label or milestone assignment when either is unavailable. Added comprehensive BDD test suite (7 scenarios) covering label lookup, milestone lookup, worker dispatch, PR creation with metadata, and error handling for missing labels/milestones.

• Wired StrategyActor into the real plan execution path: _get_plan_executor in plan.py now resolves the strategy actor via resolve_strategy_actor() (reading the actor.default.strategy config key) instead of always constructing LLMStrategizeActor. run_strategize in PlanExecutor now passes resources (derived from plan.project_links) and project_context to the actor so the LLM prompt receives full project context. Strategy decisions are serialised as JSON in plan.error_details["strategy_decisions_json"] so _build_decisions can reconstruct the full hierarchy (dependency ordering, parent/child structure) during Execute instead of rebuilding from definition_of_done. StrategizeStubActor.execute accepts **kwargs for forward-compatibility. Added BDD coverage for the stored-JSON path, corrupt-JSON fallback, resource-passing, and stub extra-kwargs scenarios. (#828)

• Decision Recording Hook in Strategize Phase (#8522): Implemented StrategizeDecisionHook class that integrates decision recording into the Strategize phase. The hook captures every decision point during strategy decomposition, including question, chosen option, alternatives considered, confidence score, rationale, and full context snapshot (hot context hash, actor state reference, relevant resources). Supports recording of strategy_choice, resource_selection, subplan_spawn, and invariant_enforced decision types. Context snapshots are auto-captured with SHA256 hashing of context data and checkpoint references for LangGraph actor state. Includes comprehensive BDD test suite with 40+ scenarios covering all decision types, context capture, error handling, and tree structure validation.

• TDD Issue-Capture Test Activation (#7025): Replaced 234 bare @skip tags across 82 Behave feature files with the correct @tdd_expected_fail @tdd_issue @tdd_issue_<N> tag system. Scenarios whose referenced bugs were already fixed had @tdd_expected_fail removed and now run as permanent regression guards. Net result: 629 features active in CI (up from ~545), zero @skip tags remain.

• Git Worktree Sandbox Apply (#4454): The plan apply command now merges LLM-generated changes via git merge from an isolated worktree branch instead of flat shutil.copy2. Displays spec-aligned Apply Summary (plan ID, artifacts, insertions/deletions, project, timestamp), Sandbox Cleanup panel, and ✓ OK Changes applied footer. Non-git projects fall back to the original flat file copy.

• Context Hydration Fix (#4454): Fixed ContextFragment metadata types (detail_depth and relevance_score must be strings, not int/float) that caused Pydantic validation errors during context assembly, resulting in the LLM receiving zero file context.

• Automation Tracking System: Replaced shared session state issue tracking with individual per-agent tracking issues. Each agent now creates its own [AUTO-<PREFIX>] titled issues with standardized headers, reporting intervals, and health indicators. Agents: session-persister, implementation-orchestrator, system-watchdog, backlog-groomer, human-liaison. Documentation at docs/development/automation-tracking.md.

• Automated Health Monitoring and Recovery: The system-watchdog now runs audit_automation_tracking_health() every 5 minutes, detecting stalled agents when tracking issues are >20% overdue from their declared reporting interval. On detection, it terminates stalled sessions via the OpenCode Server API, performs root-cause analysis, creates high-priority diagnostic issues, and closes stale tracking issues with recovery notes.

• Centralized Label Management (forgejo-label-manager): A new specialized subagent centralizes all Forgejo label operations across the agent system. Enforces the organization-level label system, prohibits label creation, and validates label compliance. Agents backlog-groomer, human-liaison, project-owner, epic-planner, new-issue-creator, and issue-state-updater now delegate all label operations to this subagent.

• PR-Issue Label Synchronization: PRs now inherit Priority/, MoSCoW/, Points/, and State/ labels from their associated issues at creation time (pr-api-creator). The backlog-groomer adds a continuous Pass 19 for ongoing PR-issue label synchronization. The issue-state-updater syncs PR state labels whenever issue states change.

• Automation Tracking Announcements: Extended automation-tracking-manager with announcement issue support (CREATE_ANNOUNCEMENT_ISSUE, CLOSE_ANNOUNCEMENT_ISSUE, LIST_TRACKING_ISSUES, READ_ANNOUNCEMENTS, REVIEW_OWN_ANNOUNCEMENTS). Supervisors and workers now read critical announcements before each cycle for cross-agent awareness. Priority-based filtering (Critical/High/Medium/Low) reduces noise. Backlog-groomer performs intelligent cleanup with age thresholds by priority.

• PR Agent Reorganization: All PR-related agents renamed and reorganized to follow the *-pool-supervisor naming pattern. New agents added: pr-editor (safe PR editing with description preservation), pr-manager (unified PR interface), and pr-merge-pool-supervisor (automated PR merging supervisor). Renamed: pr-api-creator to pr-creator, pr-checker to pr-ci-test-fixer, pr-status-checker to pr-status-analyzer, pr-self-reviewer to pr-reviewer, pr-fix-orchestrator to pr-fix-pool-supervisor.

• Automated PR Merging (pr-merge-pool-supervisor): New supervisor continuously monitors for merge-ready PRs and merges them automatically when all criteria are met (approvals, CI passing, no conflicts). Supports both formal reviews and comment-based approvals (LGTM, ready to merge, etc.).

• Implementation Worker Workflow Completion: implementation-worker now implements work claiming protocols with conflict detection, comprehensive review feedback handling with intelligent parsing, sophisticated merge conflict resolution with multiple strategies, and parallel subtask execution with wave-based dependency analysis. Pass rate improved from 48.15% to 84.8%.

• Container Resource Stop Support: agents resource stop now correctly stops container-instance and devcontainer-instance resource types.

• Centralized Automation Tracking Manager (automation-tracking-manager): The subagent is now the single interface for all tracking issue operations (CREATE_TRACKING_ISSUE, UPDATE_TRACKING_ISSUE, CLOSE_TRACKING_ISSUE, READ_TRACKING_STATE, GET_NEXT_CYCLE_NUMBER). Agents delegate to the manager rather than calling the Forgejo API directly, ensuring sequential cycle numbers across restarts, preventing duplicate issues, and enforcing consistent label application. Migrated agents include system-watchdog, implementation-orchestrator, timeline-updater, project-owner, product-builder, backlog-groomer, implementation-pool-supervisor, timeline-update-pool-supervisor, and project-owner-pool-supervisor. The legacy shared/automation_tracking.md module was removed.

• Documentation Writer Tracking (docs-writer): The documentation writer now participates in the automation tracking system by creating individual [AUTO-DOCS] Documentation Report (Cycle N) issues every 10 cycles (~3.3 hours). The manager applies the mandatory Automation Tracking label automatically, while teams may add additional workflow labels as needed. See docs/development/automation-tracking.md and the new docs/development/docs-writer.md reference.

• ACMS / UKO API Documentation (docs/api/acms.md): Added comprehensive API reference for the cleveragents.acms package covering the four-layer UKO ontology hierarchy, VocabularyRegistry, ProvenanceInfo, UKOClass, UKOProperty, UKOVocabulary, Layer2Dependency, ParadigmVocabulary, DetailLevelMapBuilder, and all Layer 3 language vocabulary types (Python, TypeScript, Rust, Java). The new page is linked from the API Reference index and the MkDocs navigation.

• Comprehensive Worker Tracking System: All 16 supervisors now provide detailed visibility into worker activities and health via the OpenCode API. Enhanced product-builder, implementation-orchestrator, continuous-pr-reviewer, and uat-tester with detailed session monitoring, real cycle-time calculations, stale worker detection and restart, and proper tracking issue lifecycle management (delete previous, create new each cycle). Tracking now extends to previously uncovered supervisors such as architect, timeline-updater, docs-writer, and architecture-guard.

• Plan Action Argument Upsert: PlanLifecycleService now upserts action arguments during plan use to avoid UNIQUE constraint violations when reusing actions. Includes batch-delete updates with identity-map eviction, invariants unique constraint, and an Alembic migration. (#4174)

Changed

• product-builder Worker Allocation Tier Comments (#8169): Clarified the N_FULL tier comment to explicitly document that PR fixing is handled by implementation-pool-supervisor via its PR-First Priority rule. Updated the N_QUARTER comment to enumerate the pools it covers (UAT, bug hunting, test infra). Prevents confusion about which supervisor handles PR fix work.

• Decision Tree Full ULID Display (#5825): The agents plan tree command now displays full 26-character ULIDs for all decisions instead of truncating them to 8 characters. This enables users to copy decision IDs directly from tree output and use them in follow-up CLI commands like agents plan correct without manual ID reconstruction. Added "Decision IDs (for correction)" section with human-readable labels for easy reference. Applies to both table and rich/plain text output formats.

• Automation Tracking Format: All automation tracking issues now use a standardized header format with mandatory Reporting Interval: <interval> (Next report expected: <ts>) declarations, enabling precise staleness detection.

• PR Review Policy: Reduced PR review requirement from 2 approvals to 1. Self-approval is now permitted including for automated bot PRs. Approval can be a formal review OR an approval comment (LGTM, Approved, ready to merge).

• Label Delegation Enforcement: automation-tracking-manager now enforces delegation to forgejo-label-manager for all label operations, preventing "invalid label ID" errors and ensuring label application uses correct name-to-ID mapping.

• Automation Tracking Label Guidance: Documentation now clarifies that the manager automatically applies the Automation Tracking label and that additional labels such as Type/Automation, State/In Progress, or Priority/Medium remain optional workflow choices rather than mandatory.

• Automation Tracking Agent Prefix Registry: Expanded from 5 agents to 18 agents. New prefixes include AUTO-DOCS, AUTO-REV-POOL, AUTO-UAT-POOL, AUTO-BUG-POOL, AUTO-INF-POOL, AUTO-ARCH, AUTO-EPIC, AUTO-EVLV, AUTO-GUARD, AUTO-SPEC, AUTO-TIME, AUTO-PROJ-OWN, and AUTO-PROD-BLDR.

• ACMS Context Hydration: Fixed ACMS indexing pipeline not wired into CLI — ContextTierService started empty on every CLI invocation so LLM received zero file context during plan execution. Added context_tier_hydrator.py that reads files from linked project resources (via git ls-files or os.walk) and stores them as TieredFragment objects in the tier service. Hydration runs automatically before context assembly in LLMExecuteActor.execute(). Respects max file size (256KB), total budget (10MB), binary file exclusion, and .git/node_modules/__pycache__ directory skipping. (#1028)

• Product-Builder Tracking Migration: product-builder now creates individual per-cycle tracking issues (prefix AUTO-PROD-BLDR) instead of a long-running shared session state issue. Each cycle closes the previous tracking issue and creates a fresh one, providing better isolation and traceability.

• Implementation Orchestrator Scaling: Scaled to 32 parallel workers. Reduced dispatch loop sleep from 10s to 2s, simplified worker verification, reduced retry delays from 15s to 2s, and reduced idle sleep from 60s to 10s for dramatically faster throughput.

• Specification — Validation Gate Empty-Run Guard (#8146): Updated docs/specification.md to document the security invariant introduced in PR #7786 (fixing issue #7508). The spec now explicitly states that ApplyValidationSummary.all_required_passed returns False when no validations have been run (empty summary), blocking apply. Added a prominent danger admonition block, updated the validation process results section, the final_validation_results data model description, and two milestone acceptance criteria to reflect the corrected blocking behavior for empty validation summaries and no-attachment runs.

Fixed

• Plan Concurrency Race Condition (#7989): Fixed critical race condition in execute_plan() and apply_plan() where concurrent CLI/worker sessions could simultaneously modify the same plan, corrupting plan state. LockService is now wired into the plan lifecycle with plan-level advisory locking. Each invocation generates a unique caller identity (UUID) to prevent re-entrant lock acquisition by concurrent sessions on the same plan. Concurrent attempts now raise LockConflictError instead of silently racing. Lock is acquired before phase transition and released in a finally block to ensure cleanup even on error.

• --format color ANSI Output (#7910): Fixed format_output routing the color format option to _format_plain, which produced plain uncoloured text instead of ANSI escape sequences. The color format is now routed to format_output_session which uses the ColorMaterializer to emit proper ANSI-coloured output. --format plain and all other formats remain unaffected.

• ContextTierService Thread Safety (#7547): Added threading.RLock to ContextTierService to prevent RuntimeError: dictionary changed size during iteration and data corruption under concurrent plan execution. All public methods (store, get, promote, demote, evict_lru, enforce_staleness, get_metrics, get_all_fragments, get_hot_fragments, get_for_actor, get_scoped_view, get_scoped_by_resource, get_scoped_metrics) now acquire the reentrant lock before accessing the hot/warm/cold tier dicts. The service was previously documented as single-threaded but registered as a DI Singleton, causing potential data corruption when parallel subplans shared the same instance. The TierRuntimeMixin.enforce_staleness() and ScopedTierMixin.get_scoped_by_resource() / get_scoped_metrics() methods are also protected. The DI container registration as providers.Singleton is now correct and safe.

• TOCTOU Race Condition in Git Worktree Sandbox (#7507): Fixed Time-Of-Check-To-Time-Of-Use race condition in GitWorktreeSandbox.create() by replacing unsafe mkdtemp+rmdir pattern with persistent parent directory approach. Parent directory is now held throughout operation lifetime and properly cleaned up in all error paths (timeout, CalledProcessError, OSError) and in the cleanup() method, eliminating race window where another process could claim the worktree path. Comprehensive BDD coverage added for all error-path cleanup branches.

• Validation Gate Empty-Run Guard (#7508): Fixed ApplyValidationSummary.all_required_passed returning True when zero validations were run, silently bypassing the apply gate. The property now returns False when the validation result set is empty (is_empty is True), ensuring that apply is blocked unless at least one validation was actually executed. Also added required_total property for completeness. Updated consolidated_validation.feature scenarios to reflect the corrected blocking behavior for empty summaries and no-attachment runs.

• ACMS context tier hydration: ContextTierService no longer starts empty on every CLI invocation. A new context_tier_hydrator.py reads files from linked project resources (via git ls-files or os.walk), creates TieredFragment objects, and stores them in the tier service before context assembly in LLMExecuteActor.execute(). The LLM now receives real file context during plan execution. Respects max file size (256 KB), total budget (10 MB), binary file exclusion, and .git/node_modules/__pycache__ directory skipping. (#1028)

• Sandbox root wiring: _get_plan_executor() now passes sandbox_root=.cleveragents/sandbox/, so LLM file output (FILE: blocks) is written to disk during the execute phase. (#4222)

• SubplanExecutionService fail_fast cancellation (#7582): Fixed a race condition where already-running parallel subplans were not cancelled when fail_fast fired. Previously, Future.cancel() only prevented queued futures from starting but had no effect on in-flight futures that completed after stop_flag was set -- their COMPLETE results were incorrectly included in the merge output. The fix adds a post-completion guard that overrides any non-ERRORED/non-CANCELLED result to CANCELLED when stop_flag is active, and clears the associated output to prevent it from entering the merge. Also replaces the O(n) linear status lookup in the as_completed() loop with an O(1) status_map dict pre-computed before the executor block.

• Robot Framework TDD Listener Guards (#5436): Added three guard conditions to the tdd_expected_fail_listener end_test() function to prevent blindly inverting ALL test failures to passes, which was masking infrastructure errors and causing flaky CI behavior. Guards: setup/teardown error detection, non-assertion failure detection (infrastructure errors), and dry-run mode detection. Also fixed Variable Should Exist syntax errors in e2e test files and removed tdd_expected_fail from 4 context assembly e2e tests where bugs were already fixed.

• PluginLoader entry point prefix validation (#7476): Parse entry point targets before import, enforce the module allowlist ahead of loading, and add Behave plus Robot Framework regression coverage to ensure disallowed prefixes never execute untrusted module-level code in either unit or integration flows.

• issue-state-updater Bash Script Errors: Removed problematic bash script examples that tried to invoke task forgejo-label-manager as a bash command (the Task tool cannot be invoked from bash). Replaced with clear step-by-step operational instructions and direct label management via API.

• automation-tracking-manager Label Delegation Syntax: Fixed incorrect delegation syntax when calling forgejo-label-manager. The manager now uses correct natural language requests (e.g., "Apply labels to issue #123: Automation Tracking") instead of structured parameters, ensuring tracking issues receive proper labels.

• product-builder Missing Supervisors: Added missing pr-fix-pool-supervisor and pr-merge-pool-supervisor to the product-builder's supervisor launch list (18 total supervisors). Updated all numeric references, pre-flight checklists, and validation logic.

• ActionRepository.update() now uses explicit bulk sa_delete() + session.flush() before re-inserting child rows for action_arguments and action_invariants, fixing a sqlite3.IntegrityError: UNIQUE constraint failed crash when agents plan use was called on an action that already had arguments registered via action create. (#4197)

• ACMS Indexing Pipeline CLI Wiring: ContextTierService was starting empty on every CLI invocation, causing the LLM to receive zero file context during plan execution. Added context_tier_hydrator.py that reads files from linked project resources (via git ls-files or os.walk) and stores them as TieredFragment objects in the tier service. Hydration runs automatically before context assembly in LLMExecuteActor.execute(). Respects max file size (256KB), total budget (10MB), binary file exclusion, and .git/node_modules/__pycache__ directory skipping. (#1028)

• CI Lint: Resolved 51 ruff violations in scripts/validate_automation_tracking.py (import ordering, deprecated typing generics, unused imports, line-length, whitespace).

• CI Integration Tests: Removed stale tdd_expected_fail tag from robot/coverage_threshold.robot — the underlying bug (issue #4305) is resolved and the tag was inverting a passing test to a failure. (#5266)

• Orchestrator Worker Dispatch: Fixed verify_worker_started() to handle the dict response format from the OpenCode API /session/status endpoint instead of an array. Workers now dispatch and verify correctly, preventing incorrect session deletion.

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Fixed

• CLI (agents actor remove) (#6491): Restores output parity with the other actor commands by honoring --format/-f for JSON/YAML/plain/Rich envelopes. Adds a Robot Framework regression test to assert the JSON envelope structure and updates the CLI synopsis in docs/specification.md to document the option.

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[3.8.0] -- 2026-04-05

Added

• Wired Invariant Reconciliation Actor auto-invocation into PlanLifecycleService phase transitions (start_strategize, execute_plan, apply_plan). Reconciliation failures now block the transition with ReconciliationBlockedError and emit INVARIANT_VIOLATED events. Post-correction reconciliation runs via CORRECTION_APPLIED event subscription (best-effort). Added InvariantService Singleton provider in the DI container.

• TUI -- Shell danger detection: The TUI shell mode (! prefix) now detects dangerous command patterns before execution. A configurable pattern registry classifies commands by danger level (warning, critical) and surfaces a user warning overlay before proceeding. Patterns cover destructive filesystem operations, privilege escalation, network exfiltration, and more. (#1003)

• TUI -- Permission Question Widget: A new inline PermissionQuestionWidget renders permission requests directly in the conversation stream for single-file operations. Users can allow/reject with single-key shortcuts (a/A/r/R), navigate with arrow keys, confirm with Enter, or press v to open the full