What it does
A Claude Code plugin that makes a coding agent check the code around a change, not only the lines it writes. Before coding, the agent answers ten questions about the change. Afterwards it has to prove the work before calling it done. Cursor and Codex get the same rules.
Use cases
- 01Have the agent assess side effects before it edits code
- 02Get a review from a reviewer that did not write the change
- 03Fix a bug as a class, not only in one place