Agent Skills Directory: Open-Source SKILL.md Skills
Find open-source agent skills for Claude Code, Codex, Gemini CLI and GitHub Copilot. Compare skills by GitHub stars and recent activity, see what each skill can touch, and read a dated scan report where one has run. Every skill here is a public GitHub repository with a SKILL.md file.
Works with Claude Code, Claude.ai, Codex, Gemini CLI, GitHub Copilot in VS Code, Cursor and other agents that follow the open Agent Skills specification.
Claude Guardian
Claude Guardian is an all-in-one Claude account safety and risk prevention skill.Claude防封实战 It intelligently assesses your device, account history, network environment, and payment options, then provides personalized guidance for local, VPS, or virtual machine setups.
Azure Skills
Official agent plugin providing skills and MCP server configurations for Azure scenarios.
Website Rebuild Skill
复刻网站的 Agent Skill：抓只读镜像、从压缩代码逐行还原、自动比对验收。An agent skill that mirrors a website, rebuilds it from the minified code, and verifies the result with automated diffs.
Skills
Agentic Development skills behind the JS Mastery workflow
User Research Skill
Cookiy AI Skill for AI agents (Claude, Codex, Cursor, OpenClaw) — end-to-end user research: AI interviews, synthetic users, quant surveys, participant recruitment.
Skillkit
Supercharge AI coding agents with portable skills. Install, translate & share skills across Claude Code, Cursor, Codex, Copilot & 40 more
Pretty Mermaid Skills
AI Agent Skill to generate and render beautiful Mermaid diagrams as SVG or terminal ASCII — 15 themes, 6 diagram types, batch CLI, no browser.
Brooks Lint
Portable AI code quality reviews for Codex, Cursor, Copilot and other coding agents: six Agent Skills for architecture, technical debt, tests and remediation.
Attention Span
Make your agents talk human. ADHD-friendly output styles for Claude Code, Codex, and others. So you can pay attention, not tokens.
Crabbox
Crabbox: warm a box, sync the diff, run the suite.
Claude Code Skills
Professional Claude Code skills marketplace featuring production-ready skills for enhanced development workflows.
Pm Claude Skills
1,310 professional Agent Skills for Claude, Claude Duet, ChatGPT, Gemini, Cursor & Codex: PRDs, postmortems, leases, medical bills, payroll checks, morning briefs. 21 skills built for always-on agents like Claude Duet. Plain markdown, MIT, in Anthropic's plugin directory. Free in-browser or npx pm-claude-skills add.
Ian Handdrawn Ppt
中文手绘技术 PPT 整页图像生成 Skill | 21:9 封面 + 16:9 正文配图 | PNG 输出
LLM Wiki
LLM-compiled knowledge bases for any AI agent. Parallel multi-agent research, thesis-driven investigation, source ingestion, wiki compilation, querying, and artifact generation.
Self Host
Replace the SaaS you pay for. One binary installs and runs self-hosted apps at home, no Docker knowledge needed. Terminal dashboard for you, plain commands for your agent.
Webperf Snippets
Tested JavaScript snippets that measure and debug web performance. Your AI agent runs them for you, or you run them yourself in DevTools: the same code every time.
Lenny Skills
86 product management skills from Lenny's Podcast for Claude Code and AI agents. Hiring, user research, strategy, shipping, and more.
Shanyin Screenwriting Master
山音超级编剧大师——由 @山音 设计的全格式影视编剧技能。 覆盖从1-3分钟概念超短片到90分钟电影长片、多集剧集的全格式剧本创作。 支持四种格式：概念超短片（how-to-tell/what-if）、5-10分钟叙事短片、90分钟长片（商业/文艺）、多集剧集。 覆盖从人物设计、结构大纲、场景拆解、到完整剧本写作的全流程。
Academic Pptx Skill
A Claude Skill for creating academic presentations (conference talks, seminar slides, thesis defenses, grant briefings). Enforces action titles, structured argument, exhibit discipline, citation standards, and communication-first design. Works alongside Anthropic's built-in PPTX skill.
Claude Workflow V2
Universal Claude Code workflow plugin with agents, skills, hooks, and commands
Octogent
A thin orchestration dashboard over Claude Code for managing context, automation, and developer headspace. You need tentacles. 🦑
Ex Ussr Kinship Research
Evidence-first genealogy skill for AI agents (Codex, Claude Code): church books, civil, military, deportation and repression records across the former USSR. Replies in your language.
Gpt Image2 Ppt Skills
Clone any .pptx into your own deck — OpenAI gpt-image-2 mimics the layout, you supply the content. 10 bundled styles. | 把任何 .pptx 模板"抄"成你的 PPT：gpt-image-2 仿版式、你换内容，另含 10 套精选风格。Claude Code / OpenClaw skill.
Aegis
Make AI coding agents architecture-aware: baseline-first, evidence-verified, drift-checked, and safe across long tasks.
List refreshed November 15, 2026. Data comes from public GitHub repositories.