feat(agent): add executor evidence v2 contract

2026-07-08 01:37:15 +08:00
parent a6afbfaa9d
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21 changed files with 2707 additions and 20 deletions
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+# Acceptance: executor-v2-output-contract
+
+## Implementation Result
+
+Completed stage one of Executor Structured Output V2.
+
+- Executor prompt now emits `executor_evidence_v2`.
+- Executor output no longer includes `diagnosis_summary` or `user_facing_answer`.
+- ChatService PASS path renders V2 structured output into readable Chinese.
+- VerifierInputHook remains parse-only and accepts V2 output without final-expression fields.
+
+## Static Verification
+
+- `cmd /c openspec validate executor-v2-output-contract`
+  - Result: passed.
+  - Coverage: OpenSpec syntax and change validity.
+
+## Script Verification
+
+- `mvn "-Dtest=VerifierInputHookTest,ChatServiceSequentialAgentTest" test`
+  - Result: passed.
+  - Coverage: VerifierInputHook V2 parsing; ChatService PASS rendering for V2; existing sequential workflow tests.
+
+## Browser / Manual Verification
+
+Not run. This stage changes backend prompt/runtime contract and unit-level behavior only.
+
+## Unverified
+
+- Full live application run with a real LLM.
+- MySQL trace inspection after a real chat session.
+
+Reason: Stage one is covered by focused unit tests; live verification is more useful after Gatekeeper and Composer phases.
+
+## Remaining Work
+
+- Phase two: Gatekeeper in `VerifierInputHook`.
+- Phase three: Verifier V2 `claim_checks`.
+- Phase four: Composer.
+- Phase five: eval fixtures and full audit closure.
+