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: 3124

Official

Three NetEase Cloud Music skills: ncm-cli setup, music search and playback, and an assistant that recommends by taste

Extended access267Repository stars

A skill that improves Seedance prompts, plans storyboards and generates video through Atlas Cloud, plus a library of ready prompts

Extended access267Repository stars

Fifty testing skills for Claude Code, Codex and Cursor: Playwright, strategy, API, visual and load checks.

Extended access266Repository stars

A Codex skill that turns an idea into a Seedance 2.5 prompt with a 3D interface, a CRT monitor and a continuous shot plan.

Minimal access266Repository stars

Fifteen GRACE skills and a CLI for contract-driven development: spec, plan, execute and verify through .grace artifacts

Broad access266Repository stars

BeyondSEO is a free skill that crawls a site, runs an SEO audit, writes articles, compares competitors and plans backlinks.

Extended access265Repository stars

A local Python relay that retries Codex requests rejected for capacity reasons, before any output has started streaming.

Broad access265Repository stars

Twelve Chinese-language skills and MD guides: the agent installs Git, Obsidian, Supabase and Ollama and connects NotebookLM.

Broad access265Repository stars

CyberOwl AI matches security advisories against your project dependencies and tells you which alerts actually affect you

Extended access264Repository stars

img2 Interior строит из одного фото комнаты сцену Blender и просмотрщик Three.js: агент моделирует, сверяет рендеры и правит

Extended access264Repository stars

Rails Audit by thoughtbot

Rails Audit (thoughtbot)

A thoughtbot skill for reviewing Rails applications, finding code and test issues and ranking findings by severity

Broad access264Repository stars

A skill that builds in-app screen and element capture for a SwiftUI app and loops it across every locale for the App Store

Extended access264Repository stars

A skill for interface copy: errors, buttons, empty states and forms against four standards, scored with a checklist.

Minimal access263Repository stars

Seven Codex skills carry research from topic choice and paper reading to reviewer replies and an editable presentation.

Extended access262Repository stars

Bambu Studio AI is a 3D-print preparation skill: agents deliver models and previews; users slice and start printing.

Extended access262Repository stars

oil-tone edits Chinese and English copy, stripping invented emotion and empty conclusions, and keeps only facts from the source

Minimal access261Repository stars

Project Architect interviews you on a project idea and outputs a spec, plan, tasks, branding and one agent prompt.

Minimal access261Repository stars

A skill and MCP server let an agent search and analyze meeting, lecture and stream transcripts kept by the DeLive app

Extended access261Repository stars

Punk IP Illustrations turns your photo into a character and draws a 16:9 illustration series for each article in one style

Extended access260Repository stars

watch-cli is a skill and CLI that hands an agent the frames and transcript of any social video so it can read the clip itself.

Extended access260Repository stars

Four skills for China's A-share market: quotes and indicators, trend-pullback signals, a simulated account and backtests

Extended access260Repository stars

Over 180 software engineering skills for bugs, tests, requirements, DevOps, security and formal verification, plus task packs

Broad access260Repository stars

McFairSplit splits the bill for a shared McDonald's China order by what each person ate and shows the line-by-line math

Extended access259Repository stars

A skill set for notes and plans in Chinese: iMandalArt cards, BIRD knowledge addresses, a keyword graph and an eight-page A4 booklet

Extended access259Repository 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 card 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.