dir-style
01Skill Claude CodeCodex
dir layout.
not rated 406 2d ago A 5 tokens
original MIT
406Stars on the repository
25Mods indexed here, across every type
2d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown
Skill Claude CodeCodex
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…
not rated 406 2d ago A 62 tokens
copy · 100% MIT
Skill Claude CodeCodex
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
not rated 406 2d ago A 50 tokens
copy · 100% MIT
Skill Claude CodeCodex
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
not rated 406 2d ago A 59 tokens
copy · 97% MIT
claude-api
05Skill Claude CodeCodex
Build apps with the Claude API or Anthropic SDK. TRIGGER when: code imports anthropic/@anthropic-ai/sdk/claudeagentsdk, or user asks to use Claude API, Anthropic SDKs, or Agent SDK. DO NOT TRIGGER when: code imports openai/other AI SDK, general programming, or ML/data-science tasks.
not rated 406 2d ago A 84 tokens
copy · 100% MIT
Skill Claude CodeCodex
Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers.…
not rated 406 2d ago A 77 tokens
copy · 100% MIT
Skill Claude CodeCodex
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI).…
not rated 406 2d ago A 77 tokens
copy · 100% MIT
Skill Claude CodeCodex
A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project…
not rated 406 2d ago A 67 tokens
copy · 83% MIT
Skill Claude CodeCodex
Generate interactive, inline HTML/SVG widgets (charts, diagrams, forms, dashboards, illustrations) that render in sandboxed iframes inside Kocoro Desktop chat. Use when the user asks to "visualize", "chart", "diagram", "explain visually", "show me", or when data is denser than a paragraph of prose.
not rated 406 2d ago A 82 tokens
original MIT
kocoro
10Skill Claude CodeCodex
A tool for inspecting and managing Kocoro, a platform that runs agents and manages their skills, connected services, schedules, permissions, and configuration.
not rated 406 2d ago A 195 tokens
original MIT
mcp-builder
11Skill Claude CodeCodex
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
not rated 406 2d ago A 61 tokens
copy · 100% MIT
pdf-reader
12Skill Claude CodeCodex
Analyze PDF files attached by the user. Activates automatically when user uploads a PDF. Handles both text-based and scanned/image-based PDFs using fileread's built-in PDF rendering.
not rated 406 2d ago A 38 tokens
original MIT
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
not rated 406 2d ago A 64 tokens
copy · 88% MIT
Skill Claude CodeCodex
Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack.".
not rated 406 2d ago A 51 tokens
copy · 100% MIT
Skill Claude CodeCodex
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
not rated 406 2d ago A 62 tokens
copy · 100% MIT
Skill Claude CodeCodex
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
not rated 406 2d ago A 64 tokens
copy · 100% MIT
Skill Claude CodeCodex
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
not rated 406 2d ago A 35 tokens
copy · 98% MIT
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