Plugins

Open prompt library with a Claude Code plugin, MCP server and CLI: search, fetch and improve prompts and skills from an agent

A large library of skills, agents and commands by domain: engineering, marketing, product, compliance, C-level advisors and research

A plugin and skill set that turns an Obsidian vault into a knowledge base with sources, links and grounded answers

A set of business, marketing, UX and code skills based on well-known books, plus step-by-step metaskill journeys

A large library of professional Markdown skills, from PRDs and postmortems to decoding a lease, installable in Claude Code, Cursor and Codex

Miro's official plugins, skills and MCP: the agent reads boards, draws diagrams, keeps tables and codes from designs