Official shadcn/ui skill and MCP server: the agent searches registries, adds components via the CLI and follows the library's rules
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: 34
A skill that draws editorial diagrams as standalone HTML and SVG files: architecture, flowcharts, ER, funnels and about forty more types
A skill that keeps the task plan in files on disk and re-injects it every turn so work survives context clears, compaction and crashes
Go skills by samber
cc-skills-golang
Over forty Go skills: style, errors, concurrency, testing, security, performance and popular libraries
Official
Official DataLens (Yandex) skills for Claude Code, Codex and OpenCode: SDK, HTML reports and RLS resolution
A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file
The clone-website skill rebuilds a site from a URL as a clean Next.js app: screenshots, style extraction, parallel section builds and a visual diff
Nuwa
女娲.skill (Nuwa)
A skill that researches how any person thinks and turns it into a ready-to-use advisor skill
A skill for dependency-free HTML presentations: style picked from live previews and PowerPoint converted to the web
A skill for coding agents that pushes them to finish the job: keep trying after failures, switch approaches and prove the result
A skill that replaces terminal ASCII with self-contained HTML pages: diagrams, diff reviews, plan reviews, tables and slide decks
A set of 13 skills for writing web fiction inside a coding agent: rank scanning, hit deconstruction, outline and prose, AI-flavor cleanup, cover art
Eight skills for engineering habits: think a plan through, find a bug's root cause, check a diff, read a source
A skill that installs a set of Oxlint rules catching low-quality TypeScript and JavaScript patterns often left by code generation
Kiro-style spec-driven development: a skill set that takes work from idea through requirements and design to autonomous implementation
An inference-time reasoning control skill: deep analysis, long tasks, verification and recovery grounded in durable evidence
A set of skills for web quality audits: performance, Core Web Vitals, accessibility, SEO and best practices from Lighthouse
Karpathy LLM Wiki
karpathy-llm-wiki
A skill for a personal knowledge base the model maintains: ingest sources, compile cited articles, lint integrity
A skill that translates whole books in PDF, DOCX and EPUB into any language using parallel subagents
A skill that draws every pull request as an architecture and data-flow diagram right in the PR description, to speed up review
A skill that turns a topic into a narrated 4K video: research, script, local TTS, Remotion composition and an FFmpeg mix
A set of skills that turns the agent into a static code analyzer: finds vulnerabilities and builds a prioritized report
A skill to convert Markdown to Word and back through Pandoc with ready styling templates and Lua filters
A skill for Claude Code and other agents that builds websites directed like films: art direction before code, local CLI asset generation and an anti-slop linter
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.