Add a changeset to the current change. Use when preparing a PR that affects published packages, when asked to 'add a changeset' or `add cs`, or when CI reports a missing changeset. Detects monorepos and selects affected packages automatically.
Use this skill when the user asks to create a new agent skill. Creates the skill directory under ~/.agents/skills/ and links it into all detected agents so they can pick it up.
Fix a PR that is failing due to security or vulnerability issues — npm/pnpm/yarn/bun audit failures, CVE alerts, Dependabot merge conflicts, Snyk failures, or GitHub security advisory blocks. Use when asked to 'fix the security PR', 'resolve the vulnerability failure', or 'unblock the Dependabot PR'.
Use this skill when the user wants to initialize or improve an AGENTS.md file with codebase documentation. Creates AGENTS.md and symlinks CLAUDE.md to it, or suggests improvements if AGENTS.md already exists.
Set up changesets in a new or existing repository. Use when asked to 'add changesets', 'set up releases', or 'configure versioning'. Handles single packages and monorepos. Detects and migrates from competing release tools. Optionally sets up a shared reusable workflow in a <user/org>/.github repo.
Validate a SKILL.md file for structure, quality, and security before committing or publishing. Use this skill when reviewing a new or modified skill — catches broken references, vague triggers, baked-in assumptions, scope creep, and security risks in one pass.