The Claude Skills Library.
A curated directory of Claude Skills — capabilities that extend Claude for specific workflows, roles, and outputs. From Anthropic-official skills to community-submitted, all reviewed and vetted by AI ARMY before listing.
Official Anthropic Skills
Generate, edit, fill, and extract from PDF files programmatically. The most-used skill in the library.
DOCX
Create, read, and edit Microsoft Word documents. Preserves styles, headings, tables, tracked changes.
XLSX
Create, edit, and parse Excel spreadsheets with formulas, formatting, and pivot tables intact.
PPTX
Generate and edit PowerPoint presentations. Slide layouts, charts, speaker notes, branded templates.
Brand Guidelines
Apply your brand colors, fonts, voice rules, and logo placement consistently across all Claude outputs.
Canvas Design
Compose visuals on a 2D canvas with layers, typography, and spacing. The Canva/Figma primitives.
Theme Factory
Generate complete color palettes, typography sets, and component styles for product or content design.
Algorithmic Art
Create parametric and procedural artwork via p5.js with seeded randomness and interactive parameters.
Claude API
Teaches Claude the up-to-date patterns for calling the Anthropic API — auth, streaming, tools, vision, caching.
MCP Builder
Scaffold MCP servers and tools. Critical for anyone building agentic workflows in 2026.
Frontend Design
Build production-grade frontend components and pages with strong visual design principles. React, HTML, CSS, Tailwind.
Web Artifacts Builder
Generate self-contained single-file HTML/JS artifacts. Run anywhere without a build step.
Webapp Testing
Write and run Playwright or Puppeteer tests headlessly. Closes the 'generated code but didn't verify' gap.
Doc Coauthoring
Three-phase workflow for collaborating on long-form documents: gather → refine → reader test.
Internal Comms
Standardize format and tone of all-hands updates, status reports, announcements, internal memos.
Slack GIF Creator
Generate animated reaction GIFs sized for Slack reactions and inline replies. Themed presets included.
Skill Creator
The meta-skill: walks Claude through generating new custom skills in the standard SKILL.md format.
Community Skills
More Community Skills Coming Soon
We're validating links and authors before publishing community submissions here. Built one worth sharing? Submit it below — we review every entry.
Built a Claude Skill?
Submit it for review. We vet every submission before adding to the library — typically within 7 days.