Implement an OpenSpec feature change exactly as specified, adding a new rerank provider with contract tests, integration coverage, docs, and changelog evidence.
/goal GOAL: Complete OpenSpec Rerank Provider Goal for an AI application runtime: Implement an OpenSpec feature change exactly as specified, adding a new rerank provider with contract tests, integration coverage, docs, and changelog evidence. CONTEXT: - Before editing, read the nearest AGENTS.md/CLAUDE.md, current issue or PLAN.md, and any failing logs already in the repo. - Inspect prompts, retrieval code, routing policies, tracing, and cost logs. - Establish a baseline by running or locating evidence for: `tasks checked off with file evidence, SHALL tests, GIVEN/WHEN/THEN integration tests, npx tsc --noEmit, npm test, README and CHANGELOG updates`. CONSTRAINTS: - Keep the scope limited to this goal; do not expand into unrelated cleanup. - Do not weaken tests, delete assertions, or mask errors to make verification pass. - Respect the repository's AGENTS.md/CLAUDE.md instructions and existing patterns. - Do not silently fall back to a lower-quality model for user-visible critical paths. - Keep request IDs, cost evidence, and schema validation errors visible. DONE WHEN: - The implementation or documentation directly satisfies: Implement an OpenSpec feature change exactly as specified, adding a new rerank provider with contract tests, integration coverage, docs, and changelog evidence. - The verification command or evidence path succeeds: `tasks checked off with file evidence, SHALL tests, GIVEN/WHEN/THEN integration tests, npx tsc --noEmit, npm test, README and CHANGELOG updates`. - The final diff is scoped to the relevant files and has no unrelated formatting churn. VERIFY: - Run `tasks checked off with file evidence, SHALL tests, GIVEN/WHEN/THEN integration tests, npx tsc --noEmit, npm test, README and CHANGELOG updates` or the closest repo-local equivalent if the exact command is not available. - Capture before/after evidence for the behavior, metric, report, or artifact involved. - If verification cannot run locally, stop and report the missing dependency instead of guessing success. OUTPUT: - Summarize changed files, key decisions, verification output, and remaining risks. - Include any follow-up that is required for production rollout or human review. STOP RULES: - Pause if secrets, production access, stakeholder decisions, or destructive data operations are required. - Pause after three failed fix attempts on the same symptom and challenge the root-cause hypothesis. - Do not mark the goal complete until the current repository state has been audited against DONE WHEN.
原始来源: goal-prompt-builder README
证据摘要: Implement openspec/changes/add-cohere-rerank/ exactly as specified; source: goal-prompt-builder README; type: tool-readme; verification: tasks checked off with file evidence, SHALL tests, GIVEN/WHEN/THEN integration tests, npx tsc --noEmit, npm test, README and CHANGELOG updates