Reviews and rewrites Git commit messages to Conventional Commits quality — clear type/scope, imperative subject, useful body explaining why — and trains the author with concrete before/after feedback.
Reads Conventional Commits or a changelog snippet, classifies fix/feat/breaking changes, and recommends the next SemVer bump (patch, minor, or major) with a clear rationale and a preview of the resulting version. Use when a user asks "what version should I ship?", "is this a breaking change?", or "bump SemVer from these commits". Includes a tested stdlib Python advisor.
Reviews PostgreSQL and MySQL schema migrations (raw SQL or ORM-generated) for table locks, rewrites, data loss, and breaking changes, then proposes safe zero-downtime rewrites with a clear verdict.
Audits a repository's remote branches and plans a safe cleanup. Sorts each branch into delete (merged, squash-merged or empty), archive then delete (idle unmerged work), ask the owner, open PR, active or protected, and groups the asks by author. Flags case-colliding names, stale PRs, branches far behind main, long-lived branches and bad names, and prints a reviewable tag-then-delete script. Includes a stdlib Python auditor with --self-test.
Reviews Dockerfiles for security, image size, build cache, and runtime reliability: secrets baked into layers, running as root, unpinned base images, curl piped to a shell, ADD misuse, leftover apt and pip caches, cache-busting dependency installs, shell-form CMD, and missing multi-stage builds or health checks, then writes a corrected Dockerfile and .dockerignore. Use when a user shares a Dockerfile and asks "review my Dockerfile", "why is my image so big?", or "is this container secure?".
