Skills against boilerplate-looking UIs: layout, type, motion and spacing, plus reference image generation for web and mobile
Catalog of skills and MCP servers for AI agents
For Claude Code, Cursor, Codex and GigaCode, each entry with a plain description, install steps and an access level.
3,786entries in the catalog+481 in 7 days
Of these, for Russian servicesRussian stack 1,132SkillFoxx is a curated catalog of tools for the AI agents Claude Code, Cursor, Codex and GigaCode. A skill teaches the agent a specific task, such as code review. An MCP server gives the agent access to an outside service: a database, an issue tracker, email or an API. Each of the 3,786 entries is written from the source repository, with install steps from the author and an access level.
Works in agents
Popular for Claude Code, Cursor and Codex
Skills for real engineers by Matt Pocock
Skills For Real Engineers
Small composable skills for engineering with agents: plan grilling, TDD, bug diagnosis, code review and architecture
A skill with a searchable base of styles, palettes, font pairings and UX rules that generates a design system per product type
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 design skill against templated AI interfaces: new pages, audits, redesigns and design extraction from a screenshot or URL
Vercel skills for agents
Agent Skills
Vercel skills: React and Next.js performance, UI checks by guidelines, React Native, component composition, and deployment
Skills against boilerplate-looking UIs: layout, type, motion and spacing, plus reference image generation for web and mobile
A skill with a searchable base of styles, palettes, font pairings and UX rules that generates a design system per product type
A design skill against templated AI interfaces: new pages, audits, redesigns and design extraction from a screenshot or URL
Editors’ pick
Official GreenSock skills that teach agents correct GSAP animation code, from tweens and timelines to ScrollTrigger, plugins and React
Marketing Skills for AI agents
Marketing Skills for AI Agents
About fifty skills for CRO, copywriting, SEO, analytics, ads and launches, built for coding agents
Editors’ pick
A code security audit skill by Cloudflare: the agent runs recon, coverage-led hunting and independent verification of findings, then produces a structured repor
Skills against boilerplate-looking UIs: layout, type, motion and spacing, plus reference image generation for web and mobile
Skills for real engineers by Matt Pocock
Skills For Real Engineers
Small composable skills for engineering with agents: plan grilling, TDD, bug diagnosis, code review and architecture
A skill with a searchable base of styles, palettes, font pairings and UX rules that generates a design system per product type
A design skill against templated AI interfaces: new pages, audits, redesigns and design extraction from a screenshot or URL
Editors’ pick
Official GreenSock skills that teach agents correct GSAP animation code, from tweens and timelines to ScrollTrigger, plugins and React
Marketing Skills for AI agents
Marketing Skills for AI Agents
About fifty skills for CRO, copywriting, SEO, analytics, ads and launches, built for coding agents
Collections by task
All picks- Security and pentestFor example: HACK.SKILLS, VulnClaw
- DevOpsFor example: kmcp, kubectl-mcp-server
- QA and testingFor example: agent-qa, Agentic QE Fleet
- 1C developmentFor example: 1C MCP Toolkit, 1C Client MCP Server
- Code reviewFor example: agent-reviews, unlazy
- UI designFor example: qiaomu-design, Superdesign
New in the catalog
All new entries2 days ago
- PopNow SkillsPluginThe PopNow plugin for Claude Code, Codex and Cursor: the agent makes video, images, music and voiceover and quotes the price first
- VidMoat MCPMCP serverRemote MCP server of a cloud video editor: an agent imports footage, edits the timeline, checks frames and renders MP4
- DataNewton MCPMCP serverDataNewton's cloud MCP server: an agent checks Russian companies and sole proprietors by INN and reads finances, courts, links and risks
- OmopHub MCPMCP serverA medical code reference for your agent: search, map and navigate SNOMED CT, ICD-10, RxNorm and LOINC concepts across vocabularies
- ScrapeAtlas CLICLIOfficial ScrapeAtlas terminal client: an agent or script pulls public data from 49 platforms with one command and gets plain JSON
How we check and install
- Written from the sourceWe work from the README and SKILL.md and take install steps only from the author’s docs.
- Access shown before installWe note whether an entry runs commands, calls the network or asks for access keys.
- Signed recipesThe CLI checks the recipe signature and files before anything lands in your project.
Entries by access level
- Minimal access
- 443
- Extended access
- 1,926
- Broad access
- 1,417
npx skillfoxx add skills/taste-skillHow Taste Skill installs
Foxx AI
Foxx AI matches tools to your task
Describe the task in your own words. Foxx AI finds matching skills, MCP servers and CLI tools in the catalog, explains the choice and shows the access level of each entry.
- Understands the taskSearches by meaning: “an Excel report” finds both an MCP server and a skill.
- Explains the choiceSays briefly how each entry helps with your task.
- Answers from the catalogOnly SkillFoxx entries, each with a description, install steps and an access level.
Foxx AI
For building a report in Word, Excel, and PDF, I recommend these tools from the catalog:
- OfficeCLI, lets you create and edit Word and Excel files without Office, and supports adding text, formulas, charts, plus rendering documents for inspection.
- Excel MCP Server, specialized for creating and editing Excel workbooks with formulas, formatting, charts, and pivot tables without Excel installed.
- GenOffice, a CLI and skill to create, read, convert, and edit real Word, Excel, and PowerPoint files locally, including PDF to Office conversions.
Picked from the catalog
Frequently asked questions
A short guide to the catalog of skills and MCP servers for Claude Code, Cursor and Codex: what they are, how we review every entry and what you can use for free.
Did not find an answer?
What is SkillFoxx?
A curated catalog of skills, MCP servers and CLI tools for the AI agents Claude Code, Cursor, Codex and GigaCode. Each entry has a plain description, install steps for your agent and an access level. The catalog is free and needs no sign-up.
What are Claude skills?
A skill is a folder with a SKILL.md file that teaches the agent a specific task, such as code review or document formatting. Claude Code, Cursor and Codex load a skill when your task matches its description.
How is an MCP server different from a skill?
A skill tells the agent how to do a task. An MCP server gives it access to an outside service such as a database, GitHub or an issue tracker. They are often installed together.
How do I install a skill or MCP server?
Run npx skillfoxx add with the entry address: the CLI finds the agents in your project and writes the settings. Every entry page also has manual steps for each agent.
How do you check safety?
For each entry we note whether it runs commands, calls the network or asks for access keys, and assign an access level. Install steps come only from the author’s docs, and install recipes are signed.