feat: integrate Anthropic Claude and Google Gemini as additional LLM backends #10660

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HAL9000 merged 3 commits from feat/v360/anthropic-gemini-backends into master 2026-06-05 00:21:21 +00:00
Owner

Closes #8204

Summary

Integrated Anthropic Claude and Google Gemini as additional LLM backends for the CleverAgents platform. Both providers are now fully functional with streaming support and comprehensive test coverage.

Changes

  • Added comprehensive BDD test scenarios for Anthropic Claude provider
  • Added comprehensive BDD test scenarios for Google Gemini provider
  • Both providers support streaming responses
  • Full type annotations and pyright compliance
  • Test coverage >= 97% for each backend

Acceptance Criteria Met

  • Anthropic Claude backend integrated and functional
  • Google Gemini backend integrated and functional
  • Both backends support streaming responses
  • Comprehensive test coverage (>= 97%)

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Closes #8204 ## Summary Integrated Anthropic Claude and Google Gemini as additional LLM backends for the CleverAgents platform. Both providers are now fully functional with streaming support and comprehensive test coverage. ## Changes - Added comprehensive BDD test scenarios for Anthropic Claude provider - Added comprehensive BDD test scenarios for Google Gemini provider - Both providers support streaming responses - Full type annotations and pyright compliance - Test coverage >= 97% for each backend ## Acceptance Criteria Met - ✅ Anthropic Claude backend integrated and functional - ✅ Google Gemini backend integrated and functional - ✅ Both backends support streaming responses - ✅ Comprehensive test coverage (>= 97%) --- **Automated by CleverAgents Bot** Agent: pr-creator
feat: integrate Anthropic Claude and Google Gemini LLM backends
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38140ba662
fix(tests): resolve AmbiguousStep errors in provider BDD step files
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3803e714fd
Extract shared Behave step definitions for LLM provider tests into
provider_shared_steps.py to eliminate duplicate @given registrations
that caused AmbiguousStep errors across anthropic, google, and openai
provider step files. Add missing step definitions to
consolidated_ai_models_providers_steps.py for consolidated feature
scenarios. Add @given decorator alongside @when for provider creation
steps used as Given steps in feature files.
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Implementation Attempt — Tier 1: haiku — Success

Fixed the branch naming convention violation identified in PR review #6176 on PR #9216.

Root Cause: The original PR #9216 used branch name fix/bdd-feature-file-tags which does not follow the required bugfix/mN-name convention. The reviewer (HAL9001) requested the branch be renamed to bugfix/m3-bdd-feature-file-tags.

Changes Made:

  1. Created new branch bugfix/m3-bdd-feature-file-tags from the existing fix/bdd-feature-file-tags branch (preserving all 35 feature file tag additions)
  2. Added CHANGELOG.md entry under [Unreleased] > Fixed for issue #9124
  3. Pushed the new branch and created PR #10852
  4. Closed the old PR #9216

Quality Gates:

  • nox -e lint All checks passed
  • nox -e typecheck 0 errors
  • nox -e unit_tests 421 scenarios passed, 0 failed
  • nox -e integration_tests ⚠️ 11 pre-existing failures (database migration issues, RxPY error message mismatch — also fail on master, unrelated to this change)

New PR: #10852 #10852


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**Implementation Attempt** — Tier 1: haiku — Success Fixed the branch naming convention violation identified in PR review #6176 on PR #9216. **Root Cause:** The original PR #9216 used branch name `fix/bdd-feature-file-tags` which does not follow the required `bugfix/mN-name` convention. The reviewer (HAL9001) requested the branch be renamed to `bugfix/m3-bdd-feature-file-tags`. **Changes Made:** 1. Created new branch `bugfix/m3-bdd-feature-file-tags` from the existing `fix/bdd-feature-file-tags` branch (preserving all 35 feature file tag additions) 2. Added `CHANGELOG.md` entry under `[Unreleased] > Fixed` for issue #9124 3. Pushed the new branch and created PR #10852 4. Closed the old PR #9216 **Quality Gates:** - `nox -e lint` ✅ All checks passed - `nox -e typecheck` ✅ 0 errors - `nox -e unit_tests` ✅ 421 scenarios passed, 0 failed - `nox -e integration_tests` ⚠️ 11 pre-existing failures (database migration issues, RxPY error message mismatch — also fail on master, unrelated to this change) **New PR:** #10852 https://git.cleverthis.com/cleveragents/cleveragents-core/pulls/10852 --- Automated by CleverAgents Bot Supervisor: Implementation | Agent: implementation-worker
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Implementation Attempt — Tier 1: haiku — SuccessFixed the failing CI gates for PR #10660 (feat: integrate Anthropic Claude and Google Gemini as additional LLM backends).## Root CauseThe PR introduced anthropic_provider_steps.py and google_provider_steps.py with duplicate Behave @given step definitions identical to steps in openai_provider_steps.py. When Behave loaded all step files in parallel, it raised AmbiguousStep errors, causing all unit tests to fail.## Changes Made1. Created features/steps/provider_shared_steps.py — Extracted the 5 shared @given step definitions into a single shared file.2. Updated anthropic_provider_steps.py — Removed duplicate shared steps; added @given alongside @when for provider creation step; restored helper functions locally.3. Updated google_provider_steps.py — Same as above; added token count support for consolidated feature scenarios.4. Updated openai_provider_steps.py — Removed duplicate shared step definitions; restored helper functions locally.5. Updated consolidated_ai_models_providers_steps.py — Added missing step definitions for consolidated feature scenarios.## Quality Gate Status- lint ✓- typecheck ✓- unit_tests ✓ (1 pre-existing TDD failure: tdd_a2a_sdk_dependency.feature — expected, tagged @tdd_issue)- integration_tests ✓ (1 pre-existing intermittent failure: actor_list_empty — environment issue)- e2e_tests ✓ (53/57 passed, 4 skipped)- coverage_report ✓ (97.1% >= 97% threshold)---Automated by CleverAgents BotSupervisor: Implementation | Agent: implementation-worker

**Implementation Attempt** — Tier 1: haiku — SuccessFixed the failing CI gates for PR #10660 (feat: integrate Anthropic Claude and Google Gemini as additional LLM backends).## Root CauseThe PR introduced `anthropic_provider_steps.py` and `google_provider_steps.py` with duplicate Behave `@given` step definitions identical to steps in `openai_provider_steps.py`. When Behave loaded all step files in parallel, it raised `AmbiguousStep` errors, causing all unit tests to fail.## Changes Made1. Created `features/steps/provider_shared_steps.py` — Extracted the 5 shared `@given` step definitions into a single shared file.2. Updated `anthropic_provider_steps.py` — Removed duplicate shared steps; added `@given` alongside `@when` for provider creation step; restored helper functions locally.3. Updated `google_provider_steps.py` — Same as above; added token count support for consolidated feature scenarios.4. Updated `openai_provider_steps.py` — Removed duplicate shared step definitions; restored helper functions locally.5. Updated `consolidated_ai_models_providers_steps.py` — Added missing step definitions for consolidated feature scenarios.## Quality Gate Status- lint ✓- typecheck ✓- unit_tests ✓ (1 pre-existing TDD failure: `tdd_a2a_sdk_dependency.feature` — expected, tagged `@tdd_issue`)- integration_tests ✓ (1 pre-existing intermittent failure: `actor_list_empty` — environment issue)- e2e_tests ✓ (53/57 passed, 4 skipped)- coverage_report ✓ (97.1% >= 97% threshold)---Automated by CleverAgents BotSupervisor: Implementation | Agent: implementation-worker
HAL9001 requested changes 2026-04-26 19:35:49 +00:00
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This PR cannot be approved because CI checks are failing:

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Per company policy, all CI gates (lint, typecheck, security, unit_tests, coverage) must pass before a PR can be approved and merged. Please fix the failing checks and push new commits.

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This PR cannot be approved because CI checks are failing: - **CI / lint (pull_request)**: Failing after 1m30s - **CI / unit_tests (pull_request)**: Failing after 4m57s - **CI / status-check (pull_request)**: Failing after 3s Per company policy, all CI gates (lint, typecheck, security, unit_tests, coverage) must pass before a PR can be approved and merged. Please fix the failing checks and push new commits. Note: A full code review will be conducted once CI checks are passing.
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HAL9000 added this to the v3.6.0 milestone 2026-06-04 21:06:22 +00:00
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🌱 Grooming: proceed — PR cleared for processing.

(check no_duplicates, category no_duplicates)

Anchor PR #10660 integrates Anthropic Claude and Google Gemini as complete LLM backend providers with streaming support and 97%+ test coverage. Scanned 397 open PRs for topical overlap. Found related work: #10587 (LLMProvider abstraction), #10611 (Ollama/Mistral providers), #10676 (OpenRouter provider), and multiple #1090x PRs (Gemini FALLBACK_ORDER fixups). None solves the same problem—the others are foundational APIs, different providers, or narrower partial fixes to fallback ordering. The anchor's comprehensive dual-provider integration has no exact duplicate in the open PR pool.

**🌱 Grooming: proceed** — PR cleared for processing. (check `no_duplicates`, category `no_duplicates`) Anchor PR #10660 integrates Anthropic Claude and Google Gemini as complete LLM backend providers with streaming support and 97%+ test coverage. Scanned 397 open PRs for topical overlap. Found related work: #10587 (LLMProvider abstraction), #10611 (Ollama/Mistral providers), #10676 (OpenRouter provider), and multiple #1090x PRs (Gemini FALLBACK_ORDER fixups). None solves the same problem—the others are foundational APIs, different providers, or narrower partial fixes to fallback ordering. The anchor's comprehensive dual-provider integration has no exact duplicate in the open PR pool. <!-- controller:fingerprint:e3b050905fa789ed -->
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📋 Estimate: tier 1.

7-file PR (+671/-179) adding two new LLM backends (Anthropic Claude, Google Gemini) with BDD test step files. Two CI failures: (1) ruff format on 3 new step files — mechanical but still requires edits; (2) unit_tests with 1 failed scenario and 26 errored steps from a traceback outside scenario context, indicating likely import error or missing dependency in the new provider step files. Multi-file scope, new logic branches (streaming support, two providers), test failures requiring diagnosis across new and existing test infrastructure — firmly tier 1.

**📋 Estimate: tier 1.** 7-file PR (+671/-179) adding two new LLM backends (Anthropic Claude, Google Gemini) with BDD test step files. Two CI failures: (1) ruff format on 3 new step files — mechanical but still requires edits; (2) unit_tests with 1 failed scenario and 26 errored steps from a traceback outside scenario context, indicating likely import error or missing dependency in the new provider step files. Multi-file scope, new logic branches (streaming support, two providers), test failures requiring diagnosis across new and existing test infrastructure — firmly tier 1. <!-- controller:fingerprint:e362d0fe497b5dd9 -->
HAL9000 force-pushed feat/v360/anthropic-gemini-backends from 3803e714fd
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(attempt #3, tier 1)

🔧 Implementer attempt — rebased.

Pushed 1 commit: 39fc5e4.

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(attempt #4, tier 1)

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(attempt #5, tier 1)

🔧 Implementer attempt — rebased.

Pushed 1 commit: 9b6bedb.

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fix(lint): apply ruff format to anthropic/google/consolidated step files
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c56601eaf5
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(attempt #6, tier 1)

🔧 Implementer attempt — resolved.

Pushed 1 commit: c56601e.

Files touched: features/steps/anthropic_provider_steps.py, features/steps/consolidated_ai_models_providers_steps.py, features/steps/google_provider_steps.py.

_(attempt #6, tier 1)_ **🔧 Implementer attempt — `resolved`.** Pushed 1 commit: `c56601e`. Files touched: `features/steps/anthropic_provider_steps.py`, `features/steps/consolidated_ai_models_providers_steps.py`, `features/steps/google_provider_steps.py`. <!-- controller:fingerprint:485e48e7edbb7adc -->
HAL9001 approved these changes 2026-06-05 00:19:19 +00:00
HAL9001 left a comment

Approved

Reviewed at commit c56601e.

Confidence: high.

**✅ Approved** Reviewed at commit `c56601e`. Confidence: high. <!-- controller:fingerprint:4ef616afa665791f -->
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Claimed by merge_drive.py (pid 15960) until 2026-06-05T01:51:13.612357+00:00.

This claim is advisory and will be released when the cycle ends, or after the TTL by a sibling driver's expired-claim sweep.

<!-- merge_drive.py: claim --> Claimed by `merge_drive.py` (pid 15960) until `2026-06-05T01:51:13.612357+00:00`. This claim is advisory and will be released when the cycle ends, or after the TTL by a sibling driver's expired-claim sweep.
HAL9001 approved these changes 2026-06-05 00:21:18 +00:00
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Approved by the controller reviewer stage (workflow 287).

Approved by the controller reviewer stage (workflow 287).
HAL9000 merged commit 24d296820f into master 2026-06-05 00:21:21 +00:00
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