Agent Claude Code
Read-only code reviewer for correctness, security, performance and maintainability. Use proactively after writing or modifying code and before a commit or pull request, or when asked to review a change, branch or file. Pass it the diff (or the changed files and the base ref) in the request: it has no shell to compute…
Agent Claude Code
Writes and updates README files, API docs, docstrings and setup guides from the actual code, in the project's existing style. Use when asked to document code, or after a change that makes existing documentation inaccurate.
Agent Claude Code
Read-only reviewer for Terraform/OpenTofu, Kubernetes manifests, Helm charts, Dockerfiles, Compose files and CI/CD workflows (security, reliability, cost). Use proactively after changing infrastructure or pipeline files, or when asked to review them.
Agent Claude Code
Applies dependency upgrades, framework migrations and deprecated-API replacements, then builds and runs the tests after each change. Use when asked to upgrade a dependency, runtime or framework or to replace a deprecated API, once the breaking changes are known (from migration-researcher, a changelog in the repository…
Agent Claude Code
Refactoring specialist that improves structure and readability without changing behavior, running the existing tests after each step. Use when asked to refactor, simplify, clean up or restructure existing code, or to remove duplication. Refuses code that has no tests covering it.
Agent Claude Code
Read-only security auditor for vulnerabilities, secrets and misconfigurations in code, dependencies and infrastructure files. Use proactively when a change touches authentication, authorization, secrets, input parsing, file or network access, or CI/CD and container permissions, and when asked for a security review or…
Agent Claude Code
Writes unit and integration tests that follow the project's existing test patterns, and runs them. Use when asked to add, extend or fix tests, to cover a bug with a regression test, or to raise coverage of existing code.
Skill Claude CodeCodex
Structured root-cause debugging workflow for bugs that resist a quick fix — reproduce, isolate, then test one hypothesis at a time instead of shotgunning changes. Use when asked to debug, investigate, or root-cause an issue, or when the same symptom keeps coming back after a patch.
Skill Claude CodeCodex
Expert code review guidelines with priority levels, core review areas, language-specific checks, and structured output format. Use this when asked to review code, review a PR, or perform a code review.
Skill Claude CodeCodex
Write a commit message following the Conventional Commits specification from the staged (or described) changes. Use when asked to write, suggest or reword a commit message. It only writes the message; staging and committing stay with the user.
Skill Claude CodeCodex
Generate comprehensive pull request descriptions. Use when asked to write a PR description, create a pull request, or describe changes for a PR.
Skill Claude Code
Comprehensive repository review covering code quality, security, performance, DevOps, and architecture. Use when asked to audit a repository, perform a full review, or analyze an entire codebase.
Agent Claude Code
Web-only researcher for dependency, language and framework upgrades. Use before migration-assistant when an upgrade needs its changelog, migration guide or list of breaking changes from the web; give it the package or framework, the current version and the target version. Returns a sourced summary of what changes; it…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: