Explore AI Agent Skills & Claude Prompts
Discover open-source agent skills for Claude Code, Codex, ChatGPT, and any tool that uses SKILL.md.
Enter through keywords, occupations, creators, and GitHub sources to see what kinds of skills are emerging across domains.
Use the same catalog through the API
Connect 381,784 public skills to your own search, analytics, or agent workflow with the REST API.
Querying local SQLite index...
a11y
by factorialcoUniversal accessibility with WCAG 2.1/2.2 Level AA. Trigger: When implementing UI components, adding interactive elements, or ensuring accessibility.
f0-ai-config-hygiene
by factorialcoAudits AI configuration files (AGENTS.md, copilot-instructions.md, SKILL.md files) for instruction duplication. Load when modifying any AI config file, adding a new skill, or reviewing whether instructions have drifted out of sync.
f0-move-component
by factorialcoUse when moving an F0 component from one Storybook section to another. Covers folder moves, deprecated re-exports for backward compatibility, and bulk import updates across the codebase.
f0-unit-testing
by factorialcoWrite and fix Vitest unit tests for F0 React components, hooks, and utilities. Use when creating new test files, fixing failing tests, or improving test coverage. Covers zeroRender, mocking patterns, userEvent, fake timers, and helper functions.
f0-storybook-testing
by factorialcoWrite Storybook play function interaction tests and configure axe-playwright a11y tests for F0 components. Use when adding play functions to stories, debugging a11y violations, or configuring per-story a11y test modes.
f0-code-review
by factorialcoCode review checklist for the F0 React component library. Use when reviewing PRs, auditing component code quality, or checking compliance with F0 conventions before merging. Covers component structure, TypeScript strictness, testing standards, styling, accessibility, and Storybook requirements.
f0-quality-gate
by factorialcoAutomated post-implementation quality gate for F0 React components. Runs inline commands (typecheck, lint, tests) then spawns parallel subagents for code review, a11y, Storybook documentation coverage, and test coverage. Auto-fixes non-blocking issues and reports blockers to the user.
f0-pr
by factorialcoCreate pull requests for the F0 design system monorepo using gh CLI. Use when opening a PR from the f0 repo — handles title format, PR body mapped to PULL_REQUEST_TEMPLATE.md, conventional commit change list, and interactive clarification for missing context.
f0-docs
by factorialcoDocument F0 React components in Storybook (MDX). Load automatically when a new component is created or an existing component gets new props/variants. Covers the 4-step workflow: analyze code, ask creator (if needed), write MDX, update stories.
f0-storybook-stories
by factorialcoCreate Storybook story files (.stories.tsx) for F0 React components. Use when adding or updating stories, snapshot stories, argTypes, decorators, play functions, or internal stories. For MDX documentation files, use the global factorial-f0-component-documentation skill instead.
f0-experimental-component-migration
by factorialcoGuide for migrating components from experimental to stable locations (components/, sds/, ui/). Trigger when the user wants to migrate, promote, or move an experimental component, or asks about deprecating experimental exports.
f0-component-patterns
by factorialcoDetailed reference for F0 React component architecture, context/state, styling, testing, i18n, and animation patterns with code examples. Load when building or modifying components in the F0 design system.
Browse Agent Skills by Occupation
23 major groups · 867 SOC occupations
Browse by Category
Explore agent skills organized by their primary use case
Explore the agent skills ecosystem by occupation and creator
SkillMD is not just a keyword search box. It is an open map that organizes public skills by occupation, creator, and repository, helping you see which workflows, judgment criteria, and domain habits people are writing for AI agents.
Then follow creators and GitHub repositories back to the source: compare the skills a team maintains, whether the repo is active, and how the README frames the work before you open, install, or reuse anything.
Use it three ways: learn an unfamiliar field by occupation, study how creators organize skills, then use source context to decide what is worth opening or reusing.
01 Map a field
Browse 23 occupation groups and 867 SOC roles to learn what skills exist in adjacent domains and how they break down real work.
02 Follow creators
Use creator and repository pages to inspect maintained skill collections, recent updates, and source context before trusting a result.
03 Search with sources
Search 1.7M+ collected skills, then use occupation tags, creators, and GitHub source context to decide what is worth opening.
Start with the occupation map, then follow creators and repositories back to real code. SkillMD helps explain why a skill is worth opening, not only what it is named.
Standardizing Agent Capabilities with SKILL.md and Model Context Protocol (MCP)
In the rapidly evolving landscape of artificial intelligence, LLM agents (Large Language Model agents) have transitioned from simple text predictors to autonomous problem solvers. To orchestrate complex, multi-step agentic workflows, developers require a standardized format to specify agent capabilities, prompt instructions, system rules, and database bindings. This is where SKILL.md and the Model Context Protocol (MCP) have emerged as standard developer paradigms. SkillMD serves as the central directory for indexing, exploring, and sharing these critical agent configurations.
Our open-source registry currently tracks over 1.7 million collected SKILL.md configurations and system prompts. By compiling agent configurations from active developers on GitHub, we bridge the gap between prompt engineering research and production execution. Whether you are building agents with Anthropic's Claude Code, OpenAI's GPT-4, Google's Gemini, or local models using Ollama and LlamaIndex, standardized skill definitions ensure your agents behave predictably across different runtime environments.
What is the Model Context Protocol (MCP)?
The Model Context Protocol (MCP) is an open-source standard designed to connect LLMs to data sources, developer tools, and external environments. MCP establishes a bidirectional communication channel between client applications (like Cursor, Claude Desktop, or custom agent systems) and servers hosting data or capabilities. Standardizing instructions via SKILL.md enables LLMs to query databases, read local files, execute terminal commands, and integrate third-party APIs. SkillMD allows you to find ready-to-run MCP servers and prompt instructions for various occupations and technical tasks.
The Structure of a Professional SKILL.md File
A valid SKILL.md configuration is designed to be easily read by humans and parsed by LLMs. It contains precise system instructions, trigger conditions, required parameters, and execution examples. Below is the typical architectural blueprint of a professional agent skill:
- Metadata & Core Scope: Declares the name of the skill, author details, target models, and a description of the capability.
- Triggers & Intent Detection: Details semantic triggers that help the agent decide when to invoke this skill.
- System Prompts: Explicit system-level instructions that direct the agent's behavior, personality, safety guardrails, and formatting preferences.
- Capabilities & Tools: Lists the files, databases, or APIs the agent must access to complete the tasks.
- Few-Shot Examples: Demonstrates real inputs and outputs, helping the model generalize behavior through in-context learning.
Optimizing Agent Workflows for Modern LLMs
Writing effective agent skills requires deep knowledge of prompt engineering. With the release of advanced reasoning models like Claude 3.5 Sonnet, ChatGPT o1, and DeepSeek-V3, prompt templates must focus on structured thinking. Developers are encouraged to use XML tags (e.g., <thought>, <context>, and <rules>) to isolate execution boundaries. Standardized prompts prevent agents from suffering from context drift, ensuring that long-running tasks remain aligned with the initial system parameters.
Exploring by SOC Occupations and Creator Profiles
What makes SkillMD unique is its taxonomy. Instead of simple text search, we parse and organize files according to the Standard Occupational Classification (SOC) system. This means you can discover skills written for Computer and Mathematical roles, Business and Financial operations, Legal, Design, and and Educational Instruction fields. By tracking creator profiles, developers can study how different teams organize their custom instructions, compare version updates, and fork public configs for specialized enterprise use cases.
SkillMD operates as a high-performance index running on a fast Go backend and a highly responsive Astro SSR frontend. All search queries execute in milliseconds, featuring smart debouncing to prevent multiple API requests while keeping user data secure. Join our community of developers to standardize your AI agent instructions and optimize your LLM prompting workflows today.
Frequently Asked Questions
A practical guide to agent skills: what they are, how to inspect them, and how SkillMD helps you explore the ecosystem.