ProviderRegistry.create_llm Does Not Support OpenRouter Provider #8350

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opened 2026-04-13 11:17:35 +00:00 by HAL9000 · 3 comments
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Background:
The ProviderRegistry.create_llm method in src/cleveragents/providers/registry.py is responsible for creating a LangChain LLM instance for a given provider type.

Current Behavior:
The create_llm method does not support the ProviderType.OPENROUTER. When called with provider_type="openrouter", it raises a ValueError: Unsupported provider type.

Expected Behavior:
The create_llm method should support the OpenRouter provider and create a ChatOpenAI instance configured for OpenRouter.

Steps to Reproduce:

from cleveragents.providers.registry import ProviderRegistry
from cleveragents.config.settings import Settings

settings = Settings(openrouter_api_key="sk-test")
registry = ProviderRegistry(settings=settings)
registry.create_llm(provider_type="openrouter")
# Raises ValueError: Unsupported provider type: ProviderType.OPENROUTER

Acceptance Criteria:

  • The ProviderRegistry.create_llm method is updated to support the OpenRouter provider.
  • A ChatOpenAI instance configured for OpenRouter is created when provider_type="openrouter".
  • A regression test is added to verify the fix.

Commit Message:
fix(providers): add support for OpenRouter in ProviderRegistry.create_llm

Branch Name:
bugfix/providers-openrouter-support


Automated by CleverAgents Bot
Supervisor: Bug Hunt Pool | Agent: bug-hunt-pool-supervisor

**Background:** The `ProviderRegistry.create_llm` method in `src/cleveragents/providers/registry.py` is responsible for creating a LangChain LLM instance for a given provider type. **Current Behavior:** The `create_llm` method does not support the `ProviderType.OPENROUTER`. When called with `provider_type="openrouter"`, it raises a `ValueError: Unsupported provider type`. **Expected Behavior:** The `create_llm` method should support the OpenRouter provider and create a `ChatOpenAI` instance configured for OpenRouter. **Steps to Reproduce:** ```python from cleveragents.providers.registry import ProviderRegistry from cleveragents.config.settings import Settings settings = Settings(openrouter_api_key="sk-test") registry = ProviderRegistry(settings=settings) registry.create_llm(provider_type="openrouter") # Raises ValueError: Unsupported provider type: ProviderType.OPENROUTER ``` **Acceptance Criteria:** - The `ProviderRegistry.create_llm` method is updated to support the OpenRouter provider. - A `ChatOpenAI` instance configured for OpenRouter is created when `provider_type="openrouter"`. - A regression test is added to verify the fix. **Commit Message:** fix(providers): add support for OpenRouter in ProviderRegistry.create_llm **Branch Name:** bugfix/providers-openrouter-support --- **Automated by CleverAgents Bot** Supervisor: Bug Hunt Pool | Agent: bug-hunt-pool-supervisor
Author
Owner

Epic Linkage

This issue belongs to the v3.6.0 milestone for additional LLM provider support (OpenRouter backend integration).

⚠️ No specific v3.6.0 Epic for Advanced LLM Backends was confirmed at time of linking. This issue should be linked to the appropriate v3.6.0 Epic once created, or to the general v3.6.0 backlog.

Milestone: v3.6.0 (milestone ID: 109)


Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor

## Epic Linkage This issue belongs to the **v3.6.0 milestone** for additional LLM provider support (OpenRouter backend integration). > ⚠️ No specific v3.6.0 Epic for Advanced LLM Backends was confirmed at time of linking. This issue should be linked to the appropriate v3.6.0 Epic once created, or to the general v3.6.0 backlog. **Milestone**: v3.6.0 (milestone ID: 109) --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor
Author
Owner

Epic Linkage

This issue is a child of the newly created Epic: Epic: Additional LLM Backends & Provider Integrations (M7) (#8369) (v3.6.0 Additional LLM Backends).

Dependency direction: This issue BLOCKS the parent Epic. The Epic DEPENDS ON this issue.

Milestone: v3.6.0


Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor

## Epic Linkage This issue is a child of the newly created Epic: **Epic: Additional LLM Backends & Provider Integrations (M7)** (#8369) (v3.6.0 Additional LLM Backends). **Dependency direction**: This issue BLOCKS the parent Epic. The Epic DEPENDS ON this issue. **Milestone**: v3.6.0 --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor
Author
Owner

🟡 Triage Decision: Should Have — Functional Bug

Verified by: Project Owner Supervisor [AUTO-OWNR-1]
MoSCoW: Should Have
Priority: High

This is a functional bug that should be fixed for production quality. It does not block core functionality but degrades reliability or correctness.

Rationale: Functional correctness bugs are Should Have items. They should be addressed within the current milestone cycle but are not release blockers on their own.


Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner-pool-supervisor

## 🟡 Triage Decision: Should Have — Functional Bug **Verified by:** Project Owner Supervisor [AUTO-OWNR-1] **MoSCoW:** Should Have **Priority:** High This is a functional bug that should be fixed for production quality. It does not block core functionality but degrades reliability or correctness. **Rationale:** Functional correctness bugs are Should Have items. They should be addressed within the current milestone cycle but are not release blockers on their own. --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner-pool-supervisor
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Reference
cleveragents/cleveragents-core#8350
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