feat(providers): audit and complete all ProviderType enum implementations with unit tests #8910

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opened 2026-04-14 04:02:13 +00:00 by HAL9000 · 1 comment
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Background and Context

Epic #8369 (Additional LLM Backends & Provider Integrations) requires that every value in the ProviderType enum has a corresponding implementation in ProviderRegistry.create_llm. A systematic audit is needed to identify all enum values that currently fall through to the ValueError path, and to add the missing implementations.

Beyond OpenRouter (tracked in a sibling issue), there may be additional providers (HuggingFace, Cohere, Groq, Together AI) that are declared in the enum but not implemented. This issue covers the audit and any remaining implementations not covered by dedicated provider issues.

This issue blocks Epic #8369.

Acceptance Criteria

  • All ProviderType enum values are audited and documented in a tracking comment/table
  • Every ProviderType value has a corresponding create_llm implementation (or a documented stub with a clear error message)
  • No ProviderType value silently raises ValueError: Unsupported provider type without a clear user-facing message
  • Unit tests cover all provider dispatch paths with >= 97% coverage
  • Provider audit results are documented in docs/reference/providers.md

Subtasks

  • Enumerate all ProviderType enum values and cross-reference with ProviderRegistry.create_llm dispatch
  • For each missing implementation: add a stub or full implementation
  • Add clear error messages for providers that require optional dependencies not installed
  • Write unit tests for each provider dispatch path
  • Update docs/reference/providers.md with provider support matrix

Definition of Done

  • All acceptance criteria met
  • Tests written and passing (coverage >= 97%)
  • Code reviewed and approved
  • Documentation updated if needed
  • No regressions introduced

Metadata

  • Commit message: feat(providers): audit and complete all ProviderType enum implementations
  • Branch name: feat/providers-enum-audit-completion

Automated by CleverAgents Bot
Agent: new-issue-creator

## Background and Context Epic #8369 (Additional LLM Backends & Provider Integrations) requires that every value in the `ProviderType` enum has a corresponding implementation in `ProviderRegistry.create_llm`. A systematic audit is needed to identify all enum values that currently fall through to the `ValueError` path, and to add the missing implementations. Beyond OpenRouter (tracked in a sibling issue), there may be additional providers (HuggingFace, Cohere, Groq, Together AI) that are declared in the enum but not implemented. This issue covers the audit and any remaining implementations not covered by dedicated provider issues. This issue blocks Epic #8369. ## Acceptance Criteria - [ ] All `ProviderType` enum values are audited and documented in a tracking comment/table - [ ] Every `ProviderType` value has a corresponding `create_llm` implementation (or a documented stub with a clear error message) - [ ] No `ProviderType` value silently raises `ValueError: Unsupported provider type` without a clear user-facing message - [ ] Unit tests cover all provider dispatch paths with >= 97% coverage - [ ] Provider audit results are documented in `docs/reference/providers.md` ## Subtasks - [ ] Enumerate all `ProviderType` enum values and cross-reference with `ProviderRegistry.create_llm` dispatch - [ ] For each missing implementation: add a stub or full implementation - [ ] Add clear error messages for providers that require optional dependencies not installed - [ ] Write unit tests for each provider dispatch path - [ ] Update `docs/reference/providers.md` with provider support matrix ## Definition of Done - [ ] All acceptance criteria met - [ ] Tests written and passing (coverage >= 97%) - [ ] Code reviewed and approved - [ ] Documentation updated if needed - [ ] No regressions introduced ## Metadata - **Commit message:** `feat(providers): audit and complete all ProviderType enum implementations` - **Branch name:** `feat/providers-enum-audit-completion` --- **Automated by CleverAgents Bot** Agent: new-issue-creator
HAL9000 added this to the v3.6.0 milestone 2026-04-14 04:06:37 +00:00
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Verified — ProviderType enum audit is a v3.6.0 provider extension deliverable. MoSCoW: Should-have. Priority: Medium.


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

✅ **Verified** — ProviderType enum audit is a v3.6.0 provider extension deliverable. MoSCoW: Should-have. Priority: Medium. --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner-pool-supervisor
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Reference
cleveragents/cleveragents-core#8910
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