Agent Skills by Addy Osmani
Agent Skills
25 engineering skills across the development lifecycle: spec, plan, build, test, review and ship
Skills for AI agents
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, an access 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: 1117
Skills against boilerplate-looking UIs: layout, type, motion and spacing, plus reference image generation for web and mobile
Official Angular team skills: code generation with current practices, signals, forms, SSR and new app setup
Four official Material UI skills: styling, theming, Next.js integration and working alongside Tailwind CSS
PaddleOCR agent skills
PaddleOCR Agent Skills
Two official PaddleOCR skills: text recognition from images and PDFs, and parsing complex documents into Markdown
A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file
Awesome Claude Skills by Composio
Awesome Claude Skills
A curated list of Claude skills and plugins, plus Composio's own automation skills for 78 SaaS apps
An open AI engineering course with tutor skills: the agent places you, teaches lessons in the terminal and quizzes you
Nine skills that let an agent run Strix pentests, fix validated findings and add security scanning to CI
A skill that makes the agent open with the action, number the steps and skip tangents
The official React Router skill: the agent identifies the app mode and follows the docs for the installed version
Claude Code skills for the academic pipeline: research, paper drafting, peer review and citation checks
Emil Kowalski's skills for designers and engineers
Skills For Designers and Engineers
Animation and UI detail skills from Emil Kowalski: curves, durations, animation reviews and picking UI libraries
A skill set for research work in the style of Nature journals: finding and reading papers, writing, statistics, figures, reviewer responses
The official tldraw skill for upgrading a project to a newer SDK version: detects versions, fetches release notes and fixes type errors
Obsidian skills
Obsidian Skills
Skills for agents working with Obsidian: Markdown with wikilinks, Bases, JSON Canvas, Obsidian CLI, Defuddle and Knap
The official Slidev skill: the agent builds developer slide decks in Markdown and Vue with code highlighting, animations and export
Prisma 8 skill
prisma-8
The official Prisma 8 skill installed from your project's packages: data contract, migrations, queries and version upgrades
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 skills router for authorized reverse engineering, pentest, CTF and threat analysis: it picks a methodology for the task and checks available tools
A design skill against templated AI interfaces: new pages, audits, redesigns and design extraction from a screenshot or URL
tRPC skills for agents
tRPC skills
24 skills inside the tRPC packages: server, adapters, client, Next.js, TanStack React Query and OpenAPI load into the agent by task via TanStack Intent
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
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.