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

im-not-ai

im-not-ai (humanize-korean)

A Claude Code plugin skill that rewrites AI-written Korean text into a natural human style without touching the meaning

Extended access6.3KRepository stars

A set of skills for agents to generate and edit images, video and audio through the muapi.ai service and muapi-cli

Extended access6.3KRepository stars

A skill that generates extremely simple, cute mascot characters for logos: rounded forms, three colors, lower-corner composition

Extended access6.3KRepository stars

The paper-spine skill takes a topic, materials and data through a scientific paper: literature, text, figures, review and Word, LaTeX and PDF files

Broad access6.1KRepository stars

SenseNova office skills: infographics, slide decks, Excel analysis and deep research for Agent Skills runtimes

Extended access6KRepository stars

A skill and CLI for generating and editing images with GPT Image 2 and 2.5 plus a library of ready prompts

Extended access5.9KRepository stars

A skill of ready CSS transitions for web interfaces: modals, dropdowns, toasts, loaders and dozens of other animations with matching rules

Minimal access5.9KRepository stars

Interface Design

interface-design

Design engineering for Claude Code: craft, memory and consistency of product interfaces, dashboards and apps. Not for marketing sites

Minimal access5.9KRepository stars

A skill that rewrites dense, ambiguous English into ASD-STE100 Simplified Technical English so another agent cannot misread it

Minimal access5.8KRepository stars

A skill that installs a set of Oxlint rules catching low-quality TypeScript and JavaScript patterns often left by code generation

Extended access5.8KRepository stars

A skill that turns a codebase into an interactive HTML course with plain-language code explanations, diagrams and quizzes

Minimal access5.7KRepository stars
Official

Skill and MCP server for Shaders: the agent builds backgrounds, glass, gradients and cursor effects on WebGPU for React, Vue, Svelte, Solid and JS

Extended access5.7KRepository stars

A skill and the gwr CLI remove Gemini's visible watermark from local images and videos and save cleaned copies to a folder you choose

Extended access5.7KRepository stars

Five skills to turn a novel into a short drama: characters, adaptation outline, scenes and props, screenplay, storyboard

Extended access5.7KRepository stars

Text-to-Lottie: an open framework where an agent generates production-ready Lottie animations from text. A skill for Claude Code, Codex and other agents

Extended access5.6KRepository stars

A set of game-dev skills for AI agents with a router that picks the right ones for the engine and task

Minimal access5.6KRepository stars

HumanLayer Skills

HumanLayer skills

Seven HumanLayer skills for Claude Code and Codex: the rpi research, design and implementation loop, visual PRs, CLAUDE.md rewrites and agentic loops

Extended access5.5KRepository stars
Official

A short Vercel Labs skill that finds or installs the Zero compiler and loads instructions matched to its version, so the agent edits through the graph

Broad access5.4KRepository stars

LinkedIn Marketing Skills

LinkedIn Marketing Skills for Claude Code and Codex

Needs a VPN

A skill bundle for LinkedIn: drafts posts and comments in your voice, strips AI tells, and shows every draft for approval before publishing

Broad access5.4KRepository stars

Avoid AI Writing

avoid-ai-writing

A skill that finds typical machine-writing patterns in text and rewrites them, with detect-only and edit-in-place modes

Minimal access5.3KRepository stars

Awesome Agent Skills (libukai)

awesome-agent-skills-libukai

A guide to Agent Skills from start to tools in Chinese and English with selected skills. No license

Minimal access5.2KRepository stars

The build-with-tinybase skill: the agent scaffolds and verifies local-first apps on the reactive TinyBase store

Minimal access5.2KRepository stars

A skill that builds presentations from HTML slides with rendering, per-slide visual review, and conversion to an editable PPTX

Extended access5.2KRepository 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.