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: 695

Cloud.ru Skills for AI Agents

Cloud.ru Skills для AI-агентов

Official

Official Cloud.ru skills: account setup, Foundation Models, ML Inference, virtual machines, RAG and Evolution AI Agents

High risk5Repository stars
Russian stack

An open-source skill that checks a Russian company by tax ID across EGRUL, bailiffs, courts, bankruptcy and sanctions, and returns a dated risk verdict

Low risk4Repository stars
Official

A skill set for security-auditing Bitrix PHP modules before Marketplace submission: scan, severity review, a running journal

Low risk4Repository stars

Karpathy-inspired Claude Code guidelines

Karpathy-Inspired Claude Code Guidelines

Four principles in one CLAUDE.md against common LLM coding mistakes: silent assumptions, overengineering, drive-by edits

Low risk215.8KRepository stars

A collection of 100+ AI agent and RAG app templates, including a section of skills for coding agents

Medium risk140.2KRepository stars

Garry Tan's skill suite that turns Claude Code into a virtual team: product, architecture, design, review, QA and shipping

High risk134.4KRepository stars

A skill with a searchable base of styles, palettes, font pairings and UX rules that generates a design system per product type

Medium risk131.4KRepository 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 risk122.2KRepository stars

A skill that cuts an agent's prose output, plus a local proxy that compresses what the agent reads

High risk108.3KRepository stars

Official Angular team skills: code generation with current practices, signals, forms, SSR and new app setup

Medium risk101KRepository stars

25 engineering skills across the development lifecycle: spec, plan, build, test, review and ship

Low risk99.7KRepository stars

Four official Material UI skills: styling, theming, Next.js integration and working alongside Tailwind CSS

Low risk99.1KRepository stars

Skills against boilerplate-looking UIs: layout, type, motion and spacing, plus reference image generation for web and mobile

Low risk90.9KRepository stars

PaddleOCR agent skills

PaddleOCR Agent Skills

Two official PaddleOCR skills: text recognition from images and PDFs, and parsing complex documents into Markdown

Medium risk90.4KRepository stars

A curated list of Claude skills and plugins, plus Composio's own automation skills for 78 SaaS apps

High risk75.8KRepository stars

A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file

Medium risk73.5KRepository stars

Nine skills that let an agent run Strix pentests, fix validated findings and add security scanning to CI

High risk65.5KRepository stars

An open AI engineering course with tutor skills: the agent places you, teaches lessons in the terminal and quizzes you

Low risk60.9KRepository stars

The official React Router skill: the agent identifies the app mode and follows the docs for the installed version

Low risk56.6KRepository stars

A skill that makes the agent open with the action, number the steps and skip tangents

Low risk51.9KRepository stars

The official tldraw skill for upgrading a project to a newer SDK version: detects versions, fetches release notes and fixes type errors

Medium risk50.6KRepository stars

Claude Code skills for the academic pipeline: research, paper drafting, peer review and citation checks

Medium risk49.8KRepository stars

Obsidian skills

Obsidian Skills

Skills for agents working with Obsidian: Markdown with wikilinks, Bases, JSON Canvas, Obsidian CLI, Defuddle and Knap

Medium risk49KRepository stars

The official Slidev skill: the agent builds developer slide decks in Markdown and Vue with code highlighting, animations and export

Low risk48.9KRepository 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.