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: 3123

A skill that hands planned work to a separate worker: the driver plans and reviews, the worker writes code while you sleep.

Broad access225Repository stars

Over 200 skills by stack and practice: React, Next.js, Rails, Rust, Python, debugging, TDD and UI review

Minimal access225Repository stars

A skill that finds AI papers from 28 labs on arXiv over any date range and splits led papers from co-authored ones.

Extended access224Repository stars

Ready-made Firecrawl workflows: sourced research, SEO audits, site QA, knowledge bases and company contact lists

Extended access224Repository stars

A skill that generates and edits Xiaohongshu covers in 18 preset styles through Codex, Claude Code or the command line.

Extended access223Repository stars

A skill that paints pictures with Python code and no image model: 77 styles from ink wash to cyberpunk, with reproducible results.

Extended access223Repository stars

A skill that searches 15 channels for creators with their own audience, gathers public contacts and appends them to a Google Sheet

Broad access223Repository stars

Eleven skills for the development loop: interview and spec, TDD build, UI, docs and codebase maintenance

Extended access223Repository stars

Idea stress test, PRD with a roadmap, design tokens, a launch plan and a phase-by-phase build in one skill for founders.

Extended access222Repository stars

A skill that reads, creates and edits Korean hwp and hwpx documents from the agent, with no Hancom Office and no conversion

Extended access222Repository stars

Five Codex skills for economics papers in English and Chinese: tables, figures and multi-agent manuscript review

Minimal access220Repository stars

Three Codex and Claude Code skills: search MiniMax H3 cases and full prompts, pick tutorial routes and prepare submissions

Minimal access220Repository stars

Thirteen HyperFrames video skills: script, motion samples, A/B shot review, voiceover, captions and final checks

Extended access220Repository stars

Claude Code skill that turns one topic into a 60-second Vox-style explainer: script, keyframes, animation, voiceover and music.

Extended access220Repository stars

A Python and R skill for publication figures with a contract, layout QA and independent export, plus the FigureForge editor

Minimal access219Repository stars

A skill for a final pass on a research paper: picks wording LLM reviewers react to better without changing the meaning

Extended access219Repository stars

Research skills: question, literature search, design, statistics checks, writing and referee replies with source verification

Minimal access219Repository stars

A calm tone, evidence before conclusions and a buzzword blocklist for internal technical writing in Chinese.

Minimal access219Repository stars

A collection of 31 skills for Claude Code and other agents: interfaces, React, Postgres, code review, SEO and browser automation

Extended access219Repository stars

Hive by rllm-org

Hive (rllm-org)

A platform where agents evolve a shared artifact together: tasks with evals, a leaderboard, a findings feed and swarms

Extended access219Repository stars

E-GEO scores a page on 10 GEO criteria, rewrites it and writes JSON-LD so AI search engines cite the site more often

Extended access218Repository stars

A library of 30-plus instruction skills for coding agents: planning, building, testing, hallucination guards and shipping

Minimal access217Repository stars

Skills for Claude Code on Svelte 5 and SvelteKit: runes, data loading, project structure, remote functions and deployment

Minimal access217Repository stars

Two skills for Codex and Claude Code: prd keeps a living implementation checklist and review audits designs from the user's side

Minimal access216Repository 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.