Skills for AI agents

A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. This section collects skills for Claude Code, Cursor, Codex and other agents, each with an install command, an access level and a plain description of who needs it and when.

Match with Foxx AI

Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.

Found: 1117

Nuwa

女娲.skill (Nuwa)

A skill that researches how any person thinks and turns it into a ready-to-use advisor skill

Extended access36.8KRepository stars

Turns a technical book or a folder of documents into a structured skill with chapters, a glossary and a cheatsheet

Extended access36.5KRepository stars
Official

A reference for running recipes and writing a justfile, shipped in the just repository by its author for agents

Extended access36.5KRepository stars

GPT-Image2 Style Library

gpt-image-2-style-library

A skill picks a matching template and style from a library of GPT-Image2 cases and assembles it into a finished prompt

Minimal access35.2KRepository stars

A cybersecurity skill library: forensics, incident response, pentesting, cloud and malware analysis mapped to MITRE ATT&CK and NIST

Broad access35.2KRepository stars

A skill for dependency-free HTML presentations: style picked from live previews and PowerPoint converted to the web

Extended access31.5KRepository stars

An agent skill that builds a presentation as a single HTML file: two visual styles, social covers and a presenter mode

Extended access29KRepository stars

An HTML design skill: clickable prototypes, slides with PPTX export, MP4 and GIF animations, infographics and expert review

Extended access28.1KRepository stars

Content skills: article illustrations, covers, infographics, comics, translation, URL to Markdown and social posting

Broad access27.1KRepository stars

A library of agent skills for CAD, CAE and CAM: generate and edit models, export STEP, STL, 3MF, robot description files and mesh slicing to g-code

Extended access24.1KRepository stars
Official

Two official Oxc skills: the agent moves a project from ESLint to the Oxlint linter and from Prettier or Biome to the Oxfmt formatter

Extended access23.3KRepository stars

A skill that draws interactive isometric illustrations in SVG, with WebGL shaders and React output, explaining an idea as a working machine

Extended access22.4KRepository stars

A personal set of six skills: goal briefs for an agent, disk cleanup, AI news digests, project tidy-up, deep research and long-form writing

Extended access21.7KRepository stars

The Chinese version of Humanizer: finds and removes signs of AI writing in Chinese text

Minimal access21.5KRepository stars

The ego-browser skill: the agent runs browser tasks in its own space, with your logins and tabs, without taking the browser away from you

Broad access20.7KRepository stars
Official

A skill that teaches an agent to build emails with React Email: email-client rules, HTML and text rendering, sending, translations, editor

Minimal access19.9KRepository stars

A skill rebuilds the object in a reference image as a procedural Three.js model written in code, not downloaded art

Minimal access19.8KRepository stars

A skill for coding agents that pushes them to finish the job: keep trying after failures, switch approaches and prove the result

Extended access19.8KRepository stars

Installer for Daniel Miessler's personal AI system: memory, hooks, a goals interview and a Pulse dashboard on top of Claude Code, Cursor or Codex

Broad access19.6KRepository stars

A skill that reads your project code and builds a short launch video with one command

Extended access19.5KRepository stars

A skill and CLI from Browser Use: the agent drives your real Chrome over the DevTools Protocol, logged in as you, and writes any missing helper itself

Broad access18.7KRepository stars

A short skill with strict rules that removes stock AI phrases and structures from prose

Minimal access18.5KRepository stars

Skills on designing agent systems: context management, multi-agent patterns, memory, tools, evaluation and harnesses

Minimal access18.2KRepository stars

Lightweight Charts skills for agents

Lightweight Charts skills

Official

Two TradingView skills: working with Lightweight Charts v5 without outdated v4 calls, and authoring your own plugins, custom series and primitives

Minimal access17.7KRepository stars

Frequently asked questions

What is a skill for an AI agent?

A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. The agent picks it up and solves the task by the defined scenario.

How do I install a skill?

Each entry has an install command for a specific agent: Claude Code, Cursor, Codex and others. Usually you copy a folder into the skills directory or install it through a plugin manager.

How is a skill different from an MCP server?

A skill gives the agent knowledge and a sequence of actions, an MCP server gives access to external data and tools over a protocol. They are often used together.