A skill that generates and renders Mermaid diagrams as SVG, PNG or ASCII: 15 themes and several diagram types, locally without a browser
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: 126
Needs a VPN
A Codex skill that turns articles and notes into a set of page images in a Chinese handdrawn technical explanation style
A Material Design 3 skill for coding agents: tokens, more than 30 components, theming, adaptive layout and a compliance audit, Jetpack Compose first
A skill that assembles ready image prompts in hand-drawn styles from a set of tested recipes: kids drawing, minimal line, crayon, Ghibli look and more
A visual-director skill for Xiaohongshu carousels: style choice, page structure, image prompts and the post caption
A skill for faithful rebuilds of creative sites: mirrors the page, reverse-engineers minified code line by line and verifies with automated checks
Needs a VPN
A skill that builds decks with gpt-image-2: each slide is drawn as a full layout and packed into .pptx, optionally mimicking a reference template
Needs a VPN
Skill that turns a short voiceover line into halftone paper-collage B-roll through Gemini
A skill that turns a coding agent into a studio for voiceover explainer videos: word-level sync, a motion library and Remotion assembly
A skill for e-commerce visuals: builds prompts and generates product hero shots, cards and ad images from tested recipes
A set of game-dev skills for AI agents with a router that picks the right ones for the engine and task
A Claude Code skill that designs and builds a questionnaire-style app onboarding flow modeled on subscription apps
A macOS desktop control skill: the agent sees windows, reads elements, clicks, types and drives Chromium over CDP
A kit of 14 skills for editing reels and Shorts in Codex or Claude Code: transcript-driven cuts, storytelling and motion graphics
Needs a VPN
A Claude Code skill for generating, editing and reviewing images with Google Gemini models, with a plan and approval before every paid request
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
A skill methodology for reproducing websites, from a static page to heavy WebGL, built on real source code rather than agent-hallucinated code
A set of skills for design-award submissions: winner research, criteria-based evaluation, award matching, entry writing and pre-submission checks
A director skill: it interviews you about a video idea and turns it into a second-by-second shot script for HyperFrames
A skill set that locks a project's design decisions into rules and checks the UI with a score gate and rendered screenshots
Installable agent skills for ForgeCAD: the agent writes parametric .forge.js models, validates them through the CLI and syncs them to a project
A skill library for the whole website lifecycle: brand, design, content, SEO, development, operations, growth and research
Video skills for Claude Code and Codex: break a clip into a shot-by-shot analysis and render video with a storyboard overlay
Meta-skill that reads a brand from a URL, name or screenshot and turns it into a full design system as a new skill
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.