AI Skill Wiki explains how to install skills for Claude Code, Codex and ChatGPT, and AI tools from GitHub. Commands are written so you can copy them as they are, with screenshots from real runs.
What we cover
- Skills and plugins: what they do, which AI they work with, setup and first use
- Projects: what notable open-source AI projects are good for, and alternatives
- AI news: updates that affect the tools we cover and real work
- Guides and comparisons: which tool to pick
The label at the top of each article
Tested means we installed and ran it. Docs-based means it is written from the repository and official docs. The check date and source links are included. See our editorial policy for details.