Editors’ pick
The official FastAPI skill, bundled with the package, teaching agents to write code for the installed version
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.
Editors’ pick
Official GreenSock skills that teach agents correct GSAP animation code, from tweens and timelines to ScrollTrigger, plugins and React
Editors’ pick
A skill set for the Vue, Vite and Nuxt stack: the author's conventions plus digests of official tool documentation
Editors’ pick
Paul Hudson's skill for reviewing and writing SwiftUI for iOS 26: deprecated APIs, data flow, navigation, accessibility, performance
Editors’ pick
Official ClickHouse skills: schema and query rules, architecture decisions, chDB for Python and ClickHouse Cloud workflows
Bitrix24 UI skill for Vue and Nuxt
Bitrix24 UI
Bitrix24's official skill for its 130-plus b24ui-nuxt components: which component to reach for, semantic colors, forms and ready layouts
Official
Router skills with operational coding rules for 1C-Bitrix and Bitrix24: controllers, ORM, cache, routing
Bitrix Marketplace Security Skills
AI Security Skills
A skill set for security-auditing Bitrix PHP modules before Marketplace submission: scan, severity review, a running journal
Four official Material UI skills: styling, theming, Next.js integration and working alongside Tailwind CSS
An open AI engineering course with tutor skills: the agent places you, teaches lessons in the terminal and quizzes you
The official React Router skill: the agent identifies the app mode and follows the docs for the installed version
A skill that makes the agent open with the action, number the steps and skip tangents
The official Slidev skill: the agent builds developer slide decks in Markdown and Vue with code highlighting, animations and export
Streamlit agent skill
developing-with-streamlit
The official Streamlit skill bundled with the library: building, styling, debugging and speeding up apps, installed with streamlit skills
The official Payload CMS skill shipped inside the package: collections, fields, hooks, access control, queries and database adapters
A design skill against templated AI interfaces: new pages, audits, redesigns and design extraction from a screenshot or URL
Skills on designing agent systems: context management, multi-agent patterns, memory, tools, evaluation and harnesses
A skill rebuilds the object in a reference image as a procedural Three.js model written in code, not downloaded art
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
A meta-skill for Claude Code that turns a domain description into an agent team and the skills it uses, using six team-architecture patterns
A skill that draws a system architecture diagram as one HTML file with SVG plus copy, PNG and PDF export
Jakub Krehel's Interface Skills
Interfaces skills
Skills for interface polish: typography, color, layout, accessibility, product copy and a review across all of them
Preline UI skills for agents: assemble Tailwind CSS component interfaces and generate themes from tokens
A skill that turns a codebase into an interactive HTML course with plain-language code explanations, diagrams and quizzes
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.