bug-fix-verifier.mdc (Appsmith)
Real production Cursor rule: write a failing test that demonstrates the bug before fixing, fix the root cause, confirm all existing tests still pass.
proof: red-to-greenproof: tests run count blocks: symptom patch without root causeblocks: test never failed
Source
https://github.com/appsmithorg/appsmith/blob/release/.cursor/rules/verification/bug-fix-verifier.mdcChecked 2026-10-16. Read the original before installing.
By harness
| Harness | Status | How |
|---|---|---|
| Cursor | native | .cursor/rules/verification/bug-fix-verifier.mdc |
| Claude Code | adapted | Copy to .claude/rules/. Untested. |
| Grok Build | adapted | Grok reads .claude/rules/. Untested. |
| Codex | adapted | Paste into AGENTS.md. Untested. |
| AGENTS.md generic | adapted | Paste into AGENTS.md. |
By model family
| Claude | untested |
| GPT | untested |
| Grok | untested |
| Gemini | untested |
Sponsor slot: your verification tool here, one sponsor per week. Details
Proof of the week
One verification pattern every week, adapted per harness and model. No spam.