A skill that draws editorial diagrams as standalone HTML and SVG files: architecture, flowcharts, ER, funnels and about forty more types
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: 13
Official GreenSock skills that teach agents correct GSAP animation code, from tweens and timelines to ScrollTrigger, plugins and React
A design engine skill for local agents: mockups, prototypes, landing pages, dashboards and slides as self-contained HTML right in your editor
A rule set for coding agents that filters out generic AI look in UI, copy and code comments
A set of 14 skills that teach the agent to build diagrams and visualizations right inside Markdown: UML, cloud and network schemes, charts, maps and cards
A skill that turns reference UIs into a structured design profile in JSON and generates matching UI from your content
A motion design skill for agents: timing, easing, choreography and Disney animation principles applied to UI
Female Portrait Director
Female Portrait Prompt Director Skill
A skill that turns a short set of parameters into a photography-directed portrait prompt for an adult woman, plus negative constraints
A set of game-dev skills for AI agents with a router that picks the right ones for the engine and task
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
Skills with Apple HIG, Material Design 3 and WCAG 2.2 rules for reviewing interfaces on iOS, macOS, Android, the web and more
Color Expert
color-expert
A color science skill: OKLCH, APCA and WCAG contrast, design system ramps, palette generation, pigment mixing and color history
Russian stack
Russian proofreading skill covering typography, bureaucratic style and 17 signs of machine text, with a rule cited for every fix
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.