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.

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Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.

Found: 83

GitHub CLI skills

GitHub CLI skills (gh, gh-skill)

Official GitHub CLI skills: how an agent should call gh correctly and how to manage skills with gh skill

Medium risk46.5KRepository stars

Official WordPress skill set for AI assistants: blocks, themes, plugins, REST API, WP-CLI and performance

Medium risk2.2KRepository stars

Official Unity skill set for agents: editor control, builds, 2D and 3D, UI, URP, audio, multiplayer and monetization

Medium risk1KRepository stars
Official

A skill for Bitrix24's official PHP SDK that teaches an agent to wire up webhooks and OAuth, call SDK services, and handle results, errors and pagination

Medium risk102Repository stars
Official

A Bitrix24 app starter kit from the Bitrix team: a ready frontend and three backends, plus eight skills for agents

Medium risk35Repository stars

The @bitrix24/b24jssdk skill set

@bitrix24/b24jssdk skills

Official

Seven official Bitrix24 skills for the JS/TS SDK: picking B24Hook, B24Frame or B24OAuth, REST calls, filters, iframe managers and 12 ready mini-apps

Medium risk18Repository stars
Official

Router skills with operational coding rules for 1C-Bitrix and Bitrix24: controllers, ORM, cache, routing

Low risk14Repository stars

The /graphify skill builds a knowledge graph of a project's code, docs and PDFs so the agent queries the graph instead of grepping

Medium risk122.5KRepository stars

A library of agent skills for CAD, CAE and CAM: generate and edit models, export STEP, STL, 3MF, robot description files and mesh slicing to g-code

Medium risk16.5KRepository stars

Fireworks Tech Graph

fireworks-tech-graph

A skill that builds technical SVG diagrams from a text description: architecture, UML, agent and cloud schemes, with PNG and GIF export

Low risk11.6KRepository stars

Ready infrastructure for Claude Code: skill auto-activation via hooks, a skill set, agents, slash commands and a wizard that installs it into your project

Medium risk10KRepository stars

A skill that replaces terminal ASCII with self-contained HTML pages: diagrams, diff reviews, plan reviews, tables and slide decks

Medium risk10KRepository stars

Eight skills for engineering habits: think a plan through, find a bug's root cause, check a diff, read a source

Medium risk7.1KRepository stars

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

Low risk5.2KRepository stars

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

Medium risk5KRepository stars

A set of 16 engineering skills for agents: Apple platform work, macOS packaging, React performance, code review and refactoring

Medium risk4KRepository stars

go-modern-guidelines

Modern Go Guidelines

Guideline skill that teaches an agent to write modern Go: new language and stdlib idioms scoped to the project version

Low risk3.8KRepository stars

Kiro-style spec-driven development: a skill set that takes work from idea through requirements and design to autonomous implementation

Medium risk3.7KRepository stars

Agent rules from programming books

AI agents Rules / Skills from Programming Books

Skills and AGENTS.md rules distilled from classic books: Clean Code, Refactoring, DDD, Clean Architecture, DDIA and more

Low risk2.9KRepository stars

A Claude Code and Codex skill that offers short learning exercises during coding so the developer builds expertise, not just accepts generated code

Low risk2.5KRepository stars

A code review skill across many languages and frameworks: architecture, performance, security, anti-patterns and common bugs

Low risk2KRepository stars

A skill that draws every pull request as an architecture and data-flow diagram right in the PR description, to speed up review

Medium risk1.8KRepository stars

A Swift concurrency skill: safe work with actors and tasks, data race triage and Swift 6 migration

Low risk1.7KRepository stars

A skill that generates and renders Mermaid diagrams as SVG, PNG or ASCII: 15 themes and several diagram types, locally without a browser

Medium risk1.5KRepository 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.