mattpocock / skills

A set of small, composable agent skills for software engineering workflows, taken from the author's own .agents directory.

anthropics / claude-plugins-official

Anthropic-managed marketplace directory of curated plugins for Claude Code, split into internal and external plugin folders.

K-Dense-AI / scientific-agent-skills

A collection of 177 validated scientific skills for AI agents, covering biology, chemistry, medicine, and data analysis, plus 100+ scientific database references.

cathrynlavery / diagram-design

Agent skill that generates editorial diagrams as one self-contained HTML + SVG file, with 44-45 diagram types.

affaan-m / ECC

Agent harness system of skills, agents, hooks, rules, memory, and security scanning for Claude Code, Codex, Cursor, and other AI coding tools.

obra / superpowers

A composable skills framework and development methodology that guides coding agents through design, planning, TDD, and subagent-driven implementation.

Leonxlnx / taste-skill

An Agent Skill that steers coding agents to design websites and app screens with art direction, real photos, and in-browser checks.

addyosmani / agent-skills

A set of production-grade engineering skills and slash commands that guide AI coding agents through spec, plan, build, test, review, and ship phases.

android / skills

Modular SKILL.md instructions that ground AI agents in Android development best practices from developer.android.com.

michael-denyer / pstack-claude

Port of Poteto's pstack, a set of opinionated agent workflow skills, translated for Claude Code, Codex, Copilot, Pi, OpenCode, and Gemini.

wshobson / agents

A multi-harness collection of plugins, agents, skills, and commands for AI coding tools like Claude Code, Codex CLI, and Cursor.

plugin87 / ux-ui-agent-skills

Claude skill kit that turns the agent into a design architect, providing DTCG design tokens, 52 components, 138 design systems, and 52 build gates for accessible UI code.

Donchitos / Claude-Code-Game-Studios

A set of 49 Claude Code subagents and 74 slash-command workflows that structure an AI session into a game dev studio with defined roles.

anthropics / financial-services

Reference Claude agents, skills, and data connectors for investment banking, equity research, private equity, and wealth management workflows.

WorldFlowAI / everything-claude-code

A collection of Claude Code agents, skills, hooks, commands, rules, and MCP configs packaged as a plugin.

vercel-labs / agent-skills

A collection of Vercel's official agent skills, packaged instructions and scripts that extend AI coding agents.

ConardLi / garden-skills

A collection of Agent Skills for Claude Code, Cursor, Codex and other AI coding agents covering web design, retrieval, image prompting and video.

shanraisshan / claude-code-best-practice

A curated reference of Claude Code best practices covering subagents, commands, skills, hooks, memory, and workflows.

samber / cc-skills-golang

A collection of Go-specific agent skills covering language, testing, security, and observability for AI coding assistants.

expo / skills

Official Expo team AI agent skills for building, deploying, upgrading, and debugging Expo apps and EAS services.

xbtlin / ai-berkshire

A set of Claude Code and Codex skills that run value-investing company research using four investors' methodologies via multi-agent analysis.

mikubaka88 / CCFA-Skills

A family of 17 agent skills that help shape the research storyline of CCF-A papers, from idea and literature through writing, figures, review, and rebuttal.

cloudflare / skills

Agent Skills collection that teaches AI agents how to build on Cloudflare Workers, the Agents SDK, and the Developer Platform.

czlonkowski / n8n-skills

Claude Code skills that teach the assistant to build and validate n8n workflows through the n8n-mcp server, plus deployment guidance for self-hosted n8n.

xiaolai / the-craft-of-selfteaching

A Chinese-language book by Li Xiaolai teaching self-learning skills through a Python programming curriculum, delivered as Jupyter notebooks.

dotnet / skills

Curated portable skills and custom agents that help AI coding agents work with .NET and C#.

microsoft / hve-core

Collection of GitHub Copilot instructions, prompts, agents, and skills for agentic SDLC workflows, context management, and engineering standards.

matlab / matlab-agentic-toolkit

Toolkit that installs the MATLAB MCP Server and curated MATLAB skills so AI coding agents can work with MATLAB and its toolboxes.

missing-semester / missing-semester

Website and course materials for The Missing Semester, covering practical CS skills like shell, tooling, and version control that universities often skip.

hashicorp / agent-skills

A collection of agent skills and Claude Code plugins for HashiCorp Terraform and Packer.

guipsamora / pandas_exercises

A collection of Jupyter notebook exercises with instructions and solutions for practicing pandas skills by topic.

adobe / skills

Adobe's collection of skills for AI coding agents, distributed as plugins for Claude Code, Copilot, Cursor and others.