### expert_build/cli.py
VERDICT: PASS
CORRECTNESS: VALID
SPEC_COMPLIANCE: N/A
ISSUE_COMPLIANCE: N/A
BELIEF_COMPLIANCE: CONSISTENT
TEST_COVERAGE: COVERED
INTEGRATION: WIRED
REASONING: The new subcommand `derive-review-repair` is correctly added to the CLI with appropriate arguments and wired to the pipeline implementation using the project's lazy-loading pattern.
---

### expert_build/pipeline.py:_run_convergence_loop
VERDICT: PASS
CORRECTNESS: VALID
SPEC_COMPLIANCE: N/A
ISSUE_COMPLIANCE: N/A
BELIEF_COMPLIANCE: CONSISTENT
TEST_COVERAGE: COVERED
INTEGRATION: WIRED
REASONING: This helper function successfully extracts the core convergence logic (derive/review/repair/deduplicate) into a reusable unit. It correctly handles cycle labeling, accumulation of results into a summary, and provides a flexible callback mechanism for integration with the main pipeline's state management.
---

### expert_build/pipeline.py:cmd_derive_review_repair
VERDICT: PASS
CORRECTNESS: VALID
SPEC_COMPLIANCE: N/A
ISSUE_COMPLIANCE: N/A
BELIEF_COMPLIANCE: CONSISTENT
TEST_COVERAGE: COVERED
INTEGRATION: WIRED
REASONING: Correct implementation of the standalone command. It performs necessary environment checks (model availability, database existence) and invokes the convergence loop, providing a clear summary of results upon completion.
---

### expert_build/pipeline.py:cmd_pipeline
VERDICT: PASS
CORRECTNESS: VALID
SPEC_COMPLIANCE: N/A
ISSUE_COMPLIANCE: N/A
BELIEF_COMPLIANCE: CONSISTENT
TEST_COVERAGE: COVERED
INTEGRATION: WIRED
REASONING: The refactoring correctly replaces the complex inline loop with a call to `_run_convergence_loop`. The use of a nested callback function (`_pipeline_on_stage`) preserves the detailed state tracking and progress reporting (banners, state saving) required by the end-to-end pipeline, including correct handling of resume scenarios.
---

### tests/test_pipeline.py
VERDICT: PASS
CORRECTNESS: VALID
SPEC_COMPLIANCE: N/A
ISSUE_COMPLIANCE: N/A
BELIEF_COMPLIANCE: CONSISTENT
TEST_COVERAGE: COVERED
INTEGRATION: WIRED
REASONING: Comprehensive test suite for the new functionality. It covers convergence edge cases, max rounds limits, repair skipping, result accumulation, and callback execution. It also verifies error handling in the new command entry point.
---

### SELF_REVIEW
LIMITATIONS: None. Full function bodies for both the modified pipeline logic and the new helper were provided in observations, allowing for thorough verification of the integration.
---
