About AI Plugin Index

AI Plugin Index (api, for short) is an independent directory of skills, MCP servers and plugins for Claude, ChatGPT, Codex, Cursor and other AI assistants.

There are tens of thousands of these tools, and most are abandoned, copies, or experiments. We collect them every day, keep only maintained originals, and show the exact install command for each assistant, so you can find something that works in minutes.

We are not affiliated with Anthropic, OpenAI or Google. Listings are free. The site is funded by clearly labelled sponsorships.

Contact: hello@aipluginindex.com