anthropics

pdf

Use this skill whenever the user wants to do anything with PDF files.

• poppler
• tesseract

claude-api

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration.

algorithmic-art

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,…

• philosophy → expression

doc-coauthoring

Guide users through a structured workflow for co-authoring documentation.

web-artifacts-builder

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…

• tests
• playwright
• puppeteer

slack-gif-creator

Knowledge and utilities for creating animated GIFs optimized for Slack.

frontend-design

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one.