Fresh verdict bound to the diff (pre-commit)
Stamp the test verdict with a timestamp and the staged-diff hash; a git pre-commit hook rejects a 'done' commit unless a fresh passing verdict with a matching test count exists and frozen test files are untouched.
proof: tests run countproof: CI artifact blocks: stale run before last editblocks: agent edits tests to pass
Source
https://www.reddit.com/r/ClaudeAI/comments/1w0lv7b/do_your_agents_claim_tests_pass_without_actually/Checked 2026-10-16. Read the original before installing.
By harness
| Harness | Status | How |
|---|---|---|
| Cursor | adapted | Git hook is harness-independent. Untested here. |
| Claude Code | adapted | Git hook. Reported by the thread author. |
| Grok Build | adapted | Git hook. Untested. |
| Codex | adapted | Git hook. Untested. |
| AGENTS.md generic | adapted | Git hook works for any agent. |
By model family
| Claude | reported |
| GPT | untested |
| Grok | untested |
| Gemini | untested |
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Proof of the week
One verification pattern every week, adapted per harness and model. No spam.