Offizielle Anthropic-Skills

Generate original algorithmic art through a two-step philosophy-to-code workflow in p5.js, with reproducible .md, .html, and .js outputs.

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

Generates a visual design philosophy and expresses it as a single-page artwork in PNG or PDF.

Walk through a three-stage co-authoring workflow that builds docs section by section, then tests them with a fresh reader.

Create, edit, and read Word documents via XML manipulation and the docx-js library.

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defau

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 com

Step-by-step guide for building MCP servers that expose external services as LLM-callable tools.

Read, merge, split, edit, and create PDF files with Python or CLI tools.

Build, edit, and inspect .pptx and .potx files with the bundled scripts and pptxgenjs guidance.

Guided workflow for drafting new skills, improving existing ones, and validating changes with quantitative evals.

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 G

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 t

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 manag

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser l

Create, edit, and analyze spreadsheet files with formulas verified before delivery.