Python

Create, edit, and analyze Word documents with tracked changes, comments, and formatting preservation

Comprehensive PDF toolkit for extracting text/tables, creating, merging, splitting documents, and handling forms

Create, edit, and analyze PowerPoint presentations with layouts, templates, charts, and automated slides

Create, edit, and analyze Excel spreadsheets with formulas, formatting, data analysis, and visualization

Generate creative algorithmic art using p5.js for generative and procedural designs

Create visual art and designs in PNG and PDF formats using canvas-based rendering

Create animated GIFs optimized for Slack's size constraints and messaging

Build distinctive frontends avoiding generic aesthetics with bold design decisions for React & Tailwind

Build complex claude.ai HTML artifacts using React, Tailwind CSS, and shadcn/ui components

Guide for creating high-quality MCP servers to integrate external APIs and services

Test local web applications using Playwright for UI verification and debugging

Apply Anthropic's official brand colors and typography to artifacts and designs

Write internal communications like status reports, newsletters, FAQs, and announcements

Interactive skill creation tool that guides you through building new skills with Q&A workflow

Python SDK simplifying hook writing with clean API

CLI tool analyzing logs with cost and token dashboards

Customizable formatter displaying model, branch, and token usage