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.
PPT Design Skill
Precision PPT design skill for OpenCode/Claude Code/Codex, with 40,000+ styles, pixel-perfect Build Mode control, AI image generation, and fully editable PPTX. 面向专业演示设计场景，帮助用户从需求分析、视觉方向选择到原生可编辑 PPTX 交付，打造高质量、可持续修改的演示文稿。
Vexjoy Agent
VexJoy AI Agent with Jev Intelligent Routing - /do routes plain-English requests to the right specialist agent and gates the work with reviews, tests, and a learning loop.
Claude Skills Journalism
Claude Code skills for journalism, media, and academia - verification, FOIA, data journalism, academic writing, and more
Dryforge
Bounded-autonomy plugin harness for agents. Intent to implementation: ready, then go.
Xhs Claude Skills
Claude Code slash commands for extracting Xiaohongshu posts into Obsidian notes
Safe Agentic Workflow
SAW — SAFe Agentic Workflow AI Agent Harness for Multi-Agent Team Workflows Built on SAFe methodology (Scaled Agile Framework), adapted for AI agent teams (Now With AI-DLC!) Works for any team with repeatable processes: Software, Marketing, Research, Legal, Operations.
Cozempic
Context cleaning for Claude Code — prune bloated sessions, protect Agent Teams from context loss, auto-guard with tiered pruning
AI Promo Video Maker
一句话让 AI 帮你做产品宣传片！把产品名或网址告诉 Cursor、Claude Code、Codex 等 AI 编程工具，它会自己调研产品、画出多种风格样图让你挑选、截取 4K 真实页面、按音乐节拍卡点剪辑、生成 AI 旁白并逐句转写校验、自动审图，最后交付一支 4K 商业宣传视频和可在线播放的网页版。App、网站、SaaS、开源项目、课程、AI 模型都能做，你只需确认需求、试听配乐。不用学剪辑软件，也不用花钱找外包。基于 Remotion + ElevenLabs，可直接克隆使用，也能一键安装为 Agent Skill。
Claude Code Owasp
Claude Code skill for OWASP security best practices (2025-2026). Includes Top 10:2025, ASVS 5.0, Agentic AI security, and 20+ language-specific security quirks.
Rsc Harness
Your agent invents things because it has no memory, and can't touch your database because it has no arms. rsc is the meta-harness that gives it both, plus the trade to know the job and the reflexes to not break your repo. For Claude Code, Codex and 15 more.
Turbo
Reusable workflows for planning, building, reviewing, and shipping with Claude Code and Codex.
Sloptrim
A local detector for AI-writing patterns. Scores every prose file your agent saves. Python standard library only, no network, no model.
Claude Skills MCP
MCP server for searching and retrieving Scientific Agent Skills using vector search
Playwright Skill
TestDino Playwright Skill: AI-powered guides for Playwright best practices, made by testdino.com.
Gravitas
Make Gemini code like Claude Models. Forces it to inspect files before editing, plan changes, test its work, and back up every “done” with actual evidence.
Offensive Claude
Offensive security toolkit for Claude Code covering red team, exploit dev, AD attacks, EDR bypass, mobile pentest
Builder Skills
Builder skills for Convex apps. Convex patterns plus a PRD, task.md, changelog, and files.md workflow for Claude Code, Codex, Cursor, and OpenCode.
Product Launch Motion
Claude Code skill for Dribbble-level product launch videos from code. One shape that never cuts, springs, a cursor that drives every change, beat-synced SFX, 60 fps motion blur. v2: use with Claude Opus 5.5.
Claude Skills
200+ production-ready Claude Code skills for sales, marketing, design, engineering, and AI agent architecture. Built and maintained by OneWave AI.
Claude Skills
Collection of Agent skills for enhanced AI workflows
Skills For Architects
Claude Code skills for architecture, real estate, and workplace strategy. Type /skill-name and go.
Windiff
Tool that allows comparing symbol, type and syscall information of Microsoft Windows binaries across different versions of the OS, using a Web UI and/or LLMs.
Claude Code Rails Upgrade Skill
🤖 The one and only Claude Code Skill to Upgrade Rails by FastRuby.io -- Based on 60,000 dev/hours of experience upgrading Rails from 2.3 all the way to 8.1. Dual boot your Rails application and gradually upgrade one minor version at a time. 🚀
Agent Skills Guard
一款提供Agent Skills安全扫描和可视化管理的桌面应用 | A desktop application that provides security scanning and visual management for Agent Skills.
List refreshed November 15, 2026. Data comes from public GitHub repositories.