Skills

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, a risk 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: 244

VibeSec

VibeSec-Skill

A secure coding skill: the agent looks at code from a bug hunter's perspective and prevents common web vulnerabilities

1.3KRepository stars

Guard skills for coding agents: a second pass over the diff that catches typical AI mistakes in code, tests and docs

1.3KRepository stars

A screenwriting skill for every format: from a one-minute concept short to a feature and a series, with character, structure and scene work

1.2KRepository stars

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

1.2KRepository stars

A skill for building WebGPU apps on Three.js with TSL shaders: renderer setup, node materials, compute shaders, post-processing

1.2KRepository stars

A skill that stress-tests a research paper before submission: mocks a review, gives a verdict, helps revise and re-verify

1.2KRepository stars

Skills tailored to specific academic journals that help choose a venue, prepare a paper and pass review

1.2KRepository stars

A set of skills for iOS 26+, Swift 6.3 and SwiftUI that gives the agent knowledge of modern Apple frameworks

1.2KRepository stars

Academic Presentations Skill

Academic Presentations Skill for Claude

A skill for academic presentations: talks, defenses, grant briefings. Builds slides as an argument, not a set of topics

1.1KRepository stars

Skills for driving App Store Connect through the asc CLI: builds, TestFlight, analytics, ads and crash triage

1KRepository stars

A set of skills for design-award submissions: winner research, criteria-based evaluation, award matching, entry writing and pre-submission checks

1KRepository stars

Skills that search a large base of Japanese NLP resources: libraries, models, datasets and dictionaries

1KRepository stars

speak-human-tw

說人話 speak-human-tw

A skill that proofreads Traditional Chinese: strips AI writing tells and fixes Taiwan localization

1KRepository stars

E-Commerce Skills

E-Commerce Skills by Nexscope

A large set of text skills for Amazon, Shopify, eBay, Etsy, TikTok Shop and Walmart sellers: pricing, listings, ads and growth

1KRepository stars

A director skill: it interviews you about a video idea and turns it into a second-by-second shot script for HyperFrames

1KRepository stars

Marketing & SEO Skills

Marketing & SEO Skills for AI Agents

A library of hundreds of marketing and SEO skills for agents: content, page types, channels, ads and strategies

1KRepository stars

Claude Skills for GRC

Claude Skills for Governance, Risk & Compliance (GRC)

A set of governance, risk and compliance skills: ISO 27001, SOC 2, GDPR, HIPAA, PCI DSS, NIST, the EU AI Act and other frameworks

925Repository stars

A skill library for the whole website lifecycle: brand, design, content, SEO, development, operations, growth and research

913Repository stars

Skill that adds shadcn/ui-styled README badges, charts and headers as a shields.io alternative

908Repository stars

A finalization-discipline skill: the agent describes the accepted result and keeps rejected alternatives out of titles, commits and PRs

882Repository stars

An execution-discipline skill for Claude: staged planning, delegation to agents, failable checks and a double-check before delivery

868Repository stars

An agent skill with TypeScript conventions: types, discriminated unions, functions, naming, source layout, React and tests, loaded per topic

783Repository stars

Skills for Java projects: code review, Spring Boot, JPA, concurrency, Java version migration, Maven audits and security

748Repository 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.