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.

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

Found: 1117

Official

19 Google skills to find, reproduce and patch vulnerabilities: from a threat model to a patch and a report, plus an ADK reference harness

Broad access2.7KRepository stars

A set of everyday agent skills: web search, browser automation, Gmail, Google Calendar and Drive, speech transcription and YouTube transcripts

Extended access2.6KRepository stars

A set of skills for building playable Three.js browser games: gameplay, AAA-style graphics, UI, asset generation, audio, debugging and release checks

Extended access2.6KRepository stars

Karpathy LLM Wiki

karpathy-llm-wiki

A skill for a personal knowledge base the model maintains: ingest sources, compile cited articles, lint integrity

Extended access2.6KRepository stars

A motion design skill for agents: timing, easing, choreography and Disney animation principles applied to UI

Minimal access2.6KRepository stars

A practical security skills base for agents: web, API, privilege escalation, Active Directory, mobile, binaries and crypto

Broad access2.6KRepository stars

Screenshots and preview videos for the App Store and Google Play: the agent walks the app on a simulator, frames the shots and checks store requirements

Extended access2.6KRepository stars

A skill that assembles ready image prompts in hand-drawn styles from a set of tested recipes: kids drawing, minimal line, crayon, Ghibli look and more

Minimal access2.6KRepository stars

A set of skills for French bureaucracy: accounting, tax, invoicing, notarial work, audit and condominium management

Broad access2.6KRepository stars

A skill that turns a raster logo into a clean SVG and builds a logo animation as standalone HTML with motion QA

Extended access2.6KRepository stars

A set of skills that hand a task to a separate CLI agent while you review the diff and land the commit yourself

Broad access2.5KRepository stars

A Claude Code and Codex skill that offers short learning exercises during coding so the developer builds expertise, not just accepts generated code

Minimal access2.5KRepository stars

A skill that turns one topic into a finished Vox-style paper-collage video: script, keyframes, motion, voice-over, music and captions

Extended access2.5KRepository stars

A UI design skill: three genuinely different directions side by side, one chosen and refined against real screenshots in agents like Claude Code

Extended access2.5KRepository stars

An OpenClaw skill that runs a Xiaohongshu account through the built-in browser: feed analysis, ideas, note drafting, comment replies and a knowledge base

Broad access2.5KRepository stars

Deep Research Skills

Deep Research Skill

A structured deep-research skill for Claude Code, OpenCode and Codex with human control at every step

Extended access2.4KRepository stars

Terraform Skill

Terraform & OpenTofu Skill for AI Agents

A Terraform and OpenTofu best-practices skill: tests, modules, state, CI/CD and security scanning for AWS, Azure and GCP

Minimal access2.4KRepository stars

Agents Best Practices

agents-best-practices

A provider-neutral skill for designing agent systems: loop architecture, tools, permissions, memory and observability

Minimal access2.4KRepository stars

Agent skills for worldwide hotel and flight search and booking through the TourMind API, with live price comparison, payment and order management

Broad access2.4KRepository stars

Claude Code Video Toolkit

claude-code-video-toolkit

A video production kit for Claude Code: script, voiceover, music, visuals and MP4 rendering through Remotion, with some steps on paid cloud services

Extended access2.4KRepository stars

A kit of 14 skills for editing reels and Shorts in Codex or Claude Code: transcript-driven cuts, storytelling and motion graphics

Extended access2.4KRepository stars
Official

NVIDIA's skill for Claude Code and Codex: the agent turns a dataset description into a config, validates it, previews it and generates synthetic data

Extended access2.4KRepository stars

A skill that cleans machine tone from text, Chinese-first: it drops filler and cliches while keeping the facts and the author's voice

Minimal access2.4KRepository stars

Apple Design Skill

apple-design-skill

A design reviewer by Apple HIG for Flutter, React Native, Tauri, Electron, SwiftUI, UIKit and AppKit. Not affiliated with Apple, includes HIG pages

Minimal access2.3KRepository 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.