HOLY F**K, ANTHROPIC SHIPS 20 FREE CLAUDE SKILLS AND PLUGINS ON ITS OWN GITHUB, AND NOBODY PUT THEM…

HOLY F**K, ANTHROPIC SHIPS 20 FREE CLAUDE SKILLS AND PLUGINS ON ITS OWN GITHUB, AND NOBODY PUT THEM IN ONE LIST not a community list. every one is official. anthropics/skills alone has 184K stars. most people still run claude code bare: no doc skills, no reviewer, no loop. documents: 1. pdf → read, split, merge and fill pdfs 2. docx → create and edit word docs 3. xlsx → spreadsheets with real formulas 4. pptx → slide and pitch decks build: 5. skill-creator → turns what you repeat into your own skill and tests it. the course below does it by hand 6. mcp-builder → an mcp server for any api 7. webapp-testing → tests your web app in a real browser with playwright 8. frontend-design → ui that doesn't look ai made 9. web-artifacts-builder → react, tailwind and shadcn artifacts design + write: 10. doc-coauthoring → specs, proposals, decision docs 11. canvas-design → posters and art as png or pdf 12. algorithmic-art → generative art in p5.js 13. theme-factory → 10 ready themes for any…