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: 3123

Skills and a CLI for video editing, motion graphics, 3D scenes and design, where the agent works in one local project.

Extended access363Repository stars

A skill and CLI that turn a screenshot or a written idea into an editable interface, with code and separate image assets.

Extended access362Repository stars

A skill with templates: an agent builds a personal page, portfolio or 16:9 HTML deck from a reference, with no invented metrics.

Minimal access362Repository stars
Official

Zapier's GTM team skills for coding agents: marketing campaigns, lead work, customer stories and support tickets

Broad access362Repository stars

The os-usage skill: an agent deploys apps, databases and domains in an Infinite OS container through the os CLI.

Broad access361Repository stars

An image skill that turns a photo into a surreal pop collage: a black-and-white anchor and one impossible giant object.

Minimal access360Repository stars

Five Claude Code skills that produce faceless vertical YouTube Shorts from Remotion code, video models or paper collage

Broad access360Repository stars

A skill that drafts an ML paper after the patterns of CVPR, ICCV and NeurIPS best papers and draws its figures and schemes.

Minimal access359Repository stars

Skills for Apple development: SwiftUI, UIKit and Liquid Glass references, Swift 6 guides and a router for iOS 26+ tasks

Minimal access359Repository stars

A Claude Code command set that finds jobs, fills application forms in Chrome and sends only the ones you approve.

Broad access357Repository stars

Software Design Philosophy

software-design-philosophy-skill

Skill based on Ousterhout's software design book: deep modules, information hiding and red flags for code and design review

Minimal access357Repository stars

A set of Claude Code and Codex skills that teach the agent to write Spring Boot by your conventions and templates

Minimal access357Repository stars

A skill runs a third-party coding-agent harness through 30 benchmark tasks and compares pass rate, cost and speed.

Extended access356Repository stars

Скилл ведет читателя по научной статье в шесть шагов, присылая нужные рисунки: от мотивации до разбора примера по коду.

Minimal access355Repository stars

An Effect v4 skill for TypeScript: schemas, services and layers, config, retries, caches, streams, the HTTP client and tests with virtual time

Minimal access355Repository stars

Addy Osmani skill for clearer writing: an interview and draft from your own words, a rewrite of existing text, a review that leaves the file alone

Minimal access355Repository stars

Bili Note builds a Markdown study note from Bilibili videos and articles and keeps subtitles and comments beside source links.

Extended access354Repository stars
Official

Three Intel skills for Linux perf: profiling, finding bottlenecks in code and perf output, and tuning Phoronix benchmarks

Extended access354Repository stars

Skill and CLI for SEO audits and website builds: a scroll story, GPT images, metadata checks and deployment to free hosting

Extended access354Repository stars

Eight skills for 3D and animated websites: three.js scenes from code, scroll films, transparent video, exploded machine views

Extended access353Repository stars

Motion2Code includes a web-animation skill: the agent checks output against source frames and shows both versions side by side.

Extended access353Repository stars
Needs a VPN

Four Claude Code skills that take a post for X from gathering material and picking topics to a ready draft

Extended access353Repository stars

GLM-5.3-Flash on one 24 GB RTX 3090: the skill picks a mode, keeps experts in RAM and NVMe and starts an OpenAI-style server.

Extended access352Repository stars

iChart.js gives agents a checked path from data to chart: type selection, a JSON spec, validation and SVG or Canvas rendering.

Minimal access352Repository 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.