Agent Skills Directory: Open-Source SKILL.md SkillsAgent Skills Directory: Open-Source SKILL.md Skills

Ordinary Claude Skills

An unappealing collection of Claude Skills and resources.

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.

Customizable Gpt Chatbot

Veldra — talk an agent into existence, then watch it grow. A self-hostable, local-first agent platform: describe what you need in plain language and it compiles a working agent tools, MCP, RAG, teams. The more you use it, the better it gets agents learn from your feedback and reshape as you talk.

Playwright Skill

TestDino Playwright Skill: AI-powered guides for Playwright best practices, made by testdino.com.

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

Software Engineer AI Agent Atlas

SWE-ATLAS turns Claude Code into a senior AI software engineer agent: multi-project workspaces with memory, wireframe & prototype first planning, secrets kept out of chat, psql, browser QA runners, and CI/CD-aware deploys. One command: npx swe-atlas new-project

Skills For Architects

Claude Code skills for architecture, real estate, and workplace strategy. Type /skill-name and go.

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. 🚀

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.

NextBoard

面向硬件产品PCB方案设计的AI Agent，Agent会自动帮你进行需求确认，实时分析国内外各类芯片技术方案，进行器件选型，下载datasheet，输出BOM表，计算价格，输出模块原理图，最终整合成可落地技术方案。

Claude Code Recipes

100 field-tested Claude Code recipes for knowledge workers — prompts, steps, and 6 installable graded skills.

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.

Agent Sandbox Skill

An agent skill for managing isolated execution environments

Robotics Agent Skills

Agent skills that make AI coding assistants write production-grade robotics software. ROS1, ROS2, design patterns, SOLID principles, and testing — for Claude Code, Cursor, Copilot, and any SKILL.md-compatible agent.

Agent Skills

AI agent skills for TestMu AI (Formerly LambdaTest).

Claude Reflect System

Continual Learning & Self-improving skills system for Claude Code - learn from corrections, never repeat mistakes

SciAgent Skills

197 bioinformatics & life science skills for Claude Code and AI agents — BixBench 92.0% accuracy. RNA-seq, single-cell, drug discovery, proteomics, and more. Powers OmicsHorizon.

Taishang Laojun

太上老君·AI炼丹炉：抖音/小红书短视频创作 Skill。不知道拍啥、不会写稿，丢给你的 AI：找对标拆爆款、选题、系列策划、口播稿、标题、复盘、去AI味。Claude Code / Codex 等 npx 一行安装，豆包等聊天智能体用 Bot 版。

DailyBrief

AI 每日新闻简报 · GitHub 热门 + X 热门文章 + 行情技术分析 · 23 个数据源聚合 + LLM 中文摘要 · 本地或 GitHub Actions 部署

Container

Persistent Linux workspaces for agentic development.