What it does
This project is a catalogue of add-ons for AI coding tools. It contains plugins, specialised "subagents", skills and commands covering areas such as Python and JavaScript development, code review, testing and security checks.
The same collection works across several tools, including Claude Code, OpenAI Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot and Pi. Installation and features are adapted for each one.
You pick only the plugins you need, for example one for Python development, and then ask your coding assistant to use them.
Who it's for
Programmers who use AI coding assistants and want ready-made expert helpers for common tasks.
Can I use it without coding?
Developers only. You install it from inside an AI coding tool, using that tool's plugin commands. New to this? Start here.
Can I run it?
- Cost
- Free, but needs an AI accountThe software is free, but it uses an online AI service (like OpenAI or Anthropic), which usually charges for use.
- Privacy
- Sends what you give it to an online service
- API key
- Not needed
Try it
- Open your AI coding tool, such as Claude Code, Codex or Cursor.
- Add this project's plugin marketplace and install a plugin for your kind of work.
- Ask the assistant to use the new agents for your task.
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- License (MIT): Very permissive: free to use, change and share, including for business.
- What you type or upload is sent to an online service. Avoid sharing private or sensitive information.
- More on staying safe