Skills for AI coding tools: Claude Code, Gemini CLI, OpenAI Codex, GitHub Copilot CLI, Cline, and others. They're plain markdown with YAML frontmatter (the standard SKILL.md format), so they work in every tool that reads it.
📖 Full docs: https://ribrewguy.github.io/agent-skills/
/plugin marketplace add ribrewguy/agent-skills
/plugin install rest-api-design@ribrewguy-skills
/plugin install structured-code-review@ribrewguy-skills
Other tools (Gemini CLI, Codex CLI, Copilot CLI, Cline, Cursor, Aider) plus the canonical-home symlink pattern: see Install.
- rest-api-design: design and review HTTP REST APIs. State transitions via PATCH (not sub-resource verbs), domain-expressive error codes, flat error envelopes, idempotency, content-type negotiation, typed contracts across TS/Python/Go/Rust.
- structured-code-review: review-only output with a source-of-truth-aware preamble, severity-tagged findings, file:line citations, and a "no findings, still formal" rule. Composes with domain-review skills.
Full catalog: Skills.
.claude-plugin/marketplace.json # marketplace manifest
plugins/ # canonical skill source (what AI tools load)
rest-api-design/
.claude-plugin/plugin.json
skills/rest-api-design/
SKILL.md # the skill itself
evals/evals.json # test cases + assertions
structured-code-review/
.claude-plugin/plugin.json
skills/structured-code-review/
SKILL.md
evals/evals.json
index.md, install/, concepts/, skills/ # GitHub Pages docs site
LICENSE # MIT
README.md # this file
See Skills → Contributing a new skill.
MIT.