A comprehensive open-source collection of 220+ production-ready skills, agent plugins, and AI personas for Claude Code, Cursor, and other AI coding assistants.
# Claude Code Skills & Plugins — Agent Skills for Every Coding Tool **223 production-ready Claude Code skills, plugins, and agent skills for 11 AI coding tools.** The most comprehensive open-source library of Claude Code skills and agent plugins — also works with OpenAI Codex, Cursor CLI, Cursor, and 7 more coding agents. Reusable expertise packages covering engineering, DevOps, marketing, compliance, C-level advisory, and more. **Works with:** Claude Code · OpenAI Codex · Cursor CLI · OpenClaw · Cursor · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity [](https://opensource.org/licenses/MIT) [](#skills-overview) [](#agents) [](#personas) [](#commands) [](https://github.com/afaizalam2003/Master-cursor-skill/stargazers) [](https://getskillcheck.com) > The most comprehensive open-source Claude Code skills & agent plugins library. --- ## What Are Claude Code Skills & Agent Plugins? Claude Code skills (also called agent skills or coding agent plugins) are modular instruction packages that give AI coding agents domain expertise they don't have out of the box. Each skill includes: - **SKILL.md** — structured instructions, workflows, and decision frameworks - **Python tools** — 298 CLI scripts (all stdlib-only, zero pip installs) - **Reference docs** — templates, checklists, and domain-specific knowledge **One repo, eleven platforms.** Works natively as Cursor Cod
Agent that generates comprehensive documentation, API references, architecture diagrams, and developer onboarding guides from existing code.
Agent configuration for systematic bug investigation that traces issues from error logs through the codebase to root cause with suggested fixes.
Agent for integrating third-party APIs including SDK setup, type generation, error handling, retry logic, and rate limit management.
Cursor's built-in autonomous coding agent that can make multi-file edits, run terminal commands, search the codebase, and iteratively build features with minimal human intervention.
Cloud-based autonomous coding agent that runs in the background on remote sandboxed environments, handling complex multi-step tasks while you continue working.
Cursor's multi-file editing agent within Composer mode that can create, edit, and delete files across your entire project in a single conversation.