Open Standard · Compatible with Claude, Copilot, Cursor & more

Agent Skills Directory for Claude Code, Copilot & Cursor

Discover, compare and submit reusable agent skills — the open standard for teaching AI coding tools new capabilities via portable SKILL.md files.

🗂️ 20+

Agent Skills

🖥️ 8

Platforms

✅ Open

Standard

Browse Agent Skills by Platform

Agent skills follow the open standard and work across every major AI coding tool.

Claude Code

Anthropic's official AI coding CLI

GitHub Copilot

GitHub's AI pair programmer with agent mode

Cursor

AI-native code editor

Gemini CLI

Google's command-line AI powered by Gemini

Windsurf

Codeium's agentic AI code editor

OpenAI Codex

OpenAI's AI coding agent

Kiro

AWS's spec-driven AI IDE

OpenCode

Open-source AI coding CLI

⭐ Featured Agent Skills

Community-curated picks from official teams and top contributors.

View all 20 skills →

Frontend Design

💻 coding

Guides creation of distinctive, production-grade frontend interfaces that avoid generic 'AI slop' aesthetics. Official skill from Anthropic.

Claude Code Copilot Cursor Gemini CLI +3

Skill Creator

⚡ productivity

A meta-skill for creating new skills and iteratively improving them. Helps draft, test, and benchmark SKILL.md files. Official from Anthropic.

Claude Code Copilot Cursor Gemini CLI +3

Web App Testing

🧪 testing

Test local web applications using Playwright. Official Anthropic skill for end-to-end browser automation and test generation.

Claude Code Copilot Cursor Gemini CLI +3

MCP Server Builder

🧠 ai

Create MCP (Model Context Protocol) servers to integrate external APIs and services. Official Anthropic skill.

Claude Code Copilot Cursor Gemini CLI +3

HashiCorp Terraform

⚙️ devops

A collection of Agent skills for HashiCorp products. Write HCL code, build modules, and develop Terraform providers.

Claude Code Copilot Cursor Gemini CLI +3

React Native Optimization

💻 coding

Performance optimization for React Native apps. Agent-optimized skills from the Callstack engineering team.

Claude Code Copilot Cursor Gemini CLI +3

Linear Integration

⚡ productivity

Manage Linear issues, projects, and teams directly from your coding agent using the Linear API.

Claude Code Copilot Cursor Gemini CLI +3

FastAPI Expert

💻 coding

Comprehensive FastAPI development guidelines including dependency injection, Pydantic v2 schemas, and async database integration.

Claude Code Copilot Cursor Gemini CLI +3

Next.js App Router

💻 coding

Strict enforcement of React Server Components, Server Actions, and Next.js 14+ best practices.

Claude Code Copilot Cursor Gemini CLI +3

Browse Agent Skills by Category

From coding patterns to security audits — find agent skills for every part of your workflow.

Coding Testing Documentation Security DevOps AI & Context

🧩 What Are Agent Skills?

Agent skills are reusable, filesystem-based instruction packages that teach AI coding tools how to perform specific tasks. Each skill is a folder containing a SKILL.md file with YAML frontmatter (name, description) plus optional scripts, references, and assets.

Skills follow a progressive disclosure model: only metadata (~100 tokens) is loaded at startup; full instructions load when the skill is activated; scripts and references load only when needed.

Unlike one-off prompts, agent skills are composable, versioned, and portable across Claude Code, GitHub Copilot, Cursor, Gemini CLI, Windsurf, Codex, and OpenCode — all following the open standard.

📖 Full guide: What are Agent Skills? →

⚔️ Agent Skills vs MCP: Key Differences

Both agent skills and MCP extend AI coding tools — but they work very differently. Agent skills are static SKILL.md files loaded at startup. MCP are live servers providing dynamic tools at runtime.

Read full comparison →

➕ Submit Your Agent Skill

Built a useful agent skill? Share it with the community. All submissions are reviewed before listing.

🚀 Submit a Skill