Reviews a diff or pull request for correctness, security, tests and maintainability, and reports findings ranked by severity with concrete fixes. Use when the user asks for a code review, a second opinion on a change, or "is this safe to merge?".
Checks a change or a module for common security problems (injection, broken access control, secrets, unsafe dependencies, SSRF, XSS, insecure defaults) and explains each finding with a fix. Use when the user asks for a security review or before merging changes that handle input, authentication or fi
Refactors code in small, behaviour-preserving steps with tests run after every step, so the result can be reviewed and rolled back easily. Use when the user wants to clean up, restructure, rename, extract or simplify code without changing what it does.
Drafts a clear pull request title and description from the branch's commits and diff, with context, the change, how it was tested and risks. Use when the user opens a pull request or asks for a PR description.