example-skills

Skills

Skills are folders of instructions, scripts, and resources that Claude loads dynamically to improve performance on specialized tasks. Skills teach Claude how to complete specific tasks in a repeatable way, whether that's creating documents with your company's brand guidelines, analyzing data using your organization's specific workflows, or automating personal tasks.

For more information, check out:

• What are skills?
• Using skills in Claude
• How to create custom skills
• Equipping agents for the real world with Agent Skills

About This Repository

This repository contains example skills that demonstrate what's possible with Claude's skills system. These examples range from creative applications (art, music, design) to technical tasks (testing web apps, MCP server generation) to enterprise workflows (communications, branding, etc.).

Each skill is self-contained in its own directory with a SKILL.md file containing the instructions and metadata that Claude uses. Browse through these examples to get inspiration for your own skills or to understand different patterns and approaches.

The example skills in this repo are open source (Apache 2.0). We've also included the document creation & editing skills that power Claude's document capabilities under the hood in the document-skills/ folder. These are source-available, not open source, but we wanted to share these with developers as a reference for more complex skills that are actively used in a production AI application.

Note: These are reference examples for inspiration and learning. They showcase general-purpose capabilities rather than organization-specific workflows or sensitive content.

Disclaimer

These skills are provided for demonstration and educational purposes only. While some of these capabilities may be available in Claude, the implementations and behaviors you receive from Claude may differ from what is shown in these examples. These examples are meant to illustrate patterns and possibilities. Always test skills thoroughly in your own environment before relying on them for critical tasks.

Example Skills

This repository includes a diverse collection of example skills demonstrating different capabilities:

Creative & Design

• algorithmic-art - Create generative art using p5.js with seeded randomness, flow fields, and particle systems
• canvas-design - Design beautiful visual art in .png and .pdf formats using design philosophies
• slack-gif-creator - Create animated GIFs optimized for Slack's size constraints

Development & Technical

• artifacts-builder - Build complex claude.ai HTML artifacts using React, Tailwind CSS, and shadcn/ui components
• mcp-server - Guide for creating high-quality MCP servers to integrate external APIs and services
• webapp-testing - Test local web applications using Playwright for UI verification and debugging

Enterprise & Communication

• brand-guidelines - Apply Anthropic's official brand colors and typography to artifacts
• internal-comms - Write internal communications like status reports, newsletters, and FAQs
• theme-factory - Style artifacts with 10 pre-set professional themes or generate custom themes on-the-fly

Meta Skills

• skill-creator - Guide for creating effective skills that extend Claude's capabilities
• template-skill - A basic template to use as a starting point for new skills

Document Skills

The document-skills/ subdirectory contains skills that Anthropic developed to help Claude create various document file formats. These skills demonstrate advanced patterns for working with complex file formats and binary data:

• docx - Create, edit, and analyze Word documents with support for tracked changes, comments, formatting preservation, and text extraction
• pdf - Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms
• pptx - Create, edit, and analyze PowerPoint presentations with support for layouts, templates, charts, and automated slide generation
• xlsx - Create, edit, and analyze Excel spreadsheets with support for formulas, formatting, data analysis, and visualization

Important Disclaimer: These document skills are point-in-time snapshots and are not actively maintained or updated. Versions of these skills ship pre-included with Claude. They are primarily intended as reference examples to illustrate how Anthropic approaches developing more complex skills that work with binary file formats and document structures.