Official Skillsby Anthropic
High-quality, verified skills created and maintained by Anthropic. These skills showcase best practices and are recommended for production use.
Algorithmic Art
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration.
Brand Guidelines
Applies Anthropic's official brand colors and typography to any artifact.
Canvas Design
Create beautiful visual art in PNG and PDF documents using design philosophy.
Word Documents
Create and edit Microsoft Word documents with full formatting support.
Frontend Design
Create distinctive, production-grade frontend interfaces with high design quality.
Internal Communications
Resources to help write all kinds of internal communications using company-preferred formats.
MCP Builder
Guide for creating high-quality MCP servers that enable LLMs to interact with external services.
PDF Documents
Create and manipulate PDF documents with advanced formatting and content extraction.
PowerPoint Presentations
Create and edit PowerPoint presentations with professional layouts and design.
Skill Creator
Guide for creating effective skills that extend Claude's capabilities with specialized knowledge.
Slack GIF Creator
Knowledge and utilities for creating animated GIFs optimized for Slack.
Theme Factory
Toolkit for styling artifacts with themes including pre-set and custom theme generation.
Web Artifacts Builder
Suite of tools for creating elaborate, multi-component web artifacts using modern frontend technologies.
Excel Spreadsheets
Create and manipulate Excel spreadsheets with formulas, charts, and data analysis.