Agent Skills
Instruction packs that give your AI agent know-how. Three different kinds — pick the right one below.
✦ Standalone skills2,933
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons725
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
Docx
✓★ 158,000by Anthropic
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks" license: Proprietary. LICENSE.txt has complete terms
playwright-explore-website
✓★ 36,200by github
Automated website exploration and test case generation using Playwright. Navigates to provided URLs and systematically identifies 3-5 core features and user flows Documents UI elements, their locators, and expected outcomes for each interaction Generates test cases based on exploration findings for immediate use in testing workflows Manages browser context lifecycle automatically, closing sessions upon completion
breakdown-test
✓★ 36,200by github
Comprehensive test planning and quality assurance documentation generator aligned with ISTQB and ISO 25010 standards. Generates three core deliverables: test strategy, test issues checklist, and QA plan from feature PRDs and technical breakdowns Applies ISTQB test design techniques (equivalence partitioning, boundary value analysis, decision table testing, state transition testing) and test types (functional, non-functional, structural, change-related) Maps all eight ISO 25010 quality...
pptx-author
✓★ 33,000by anthropic
Produce a .pptx file on disk (headless) instead of driving a live PowerPoint document — for managed-agent sessions with no open Office app.
pptx-author
✓★ 33,000by anthropic
Produce a .pptx file on disk (headless) instead of driving a live PowerPoint document — for managed-agent sessions with no open Office app.
docx
✓★ 2,600by anthropic
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude…
vscode-playwright
✓★ 1,200by microsoft
VS Code screenshot capture using Playwright MCP with serve-web for slide decks and documentation - Brought to you by microsoft/hve-core
tavily-crawl
★ 399by tavily-ai
Multi-page website crawler with semantic filtering and markdown export. Crawl entire site sections with depth and breadth control; filter by path regex, domain, or natural language instructions to focus results Save each page as local markdown files via --output-dir , or return structured JSON for agentic processing Use semantic instructions with chunk extraction to prevent context bloat when feeding results to LLMs; use full-page extraction for offline documentation downloads Supports...
long-context
✓★ 11by firecrawl
Extend context windows of transformer models using RoPE, YaRN, ALiBi, and position interpolation techniques. Use when processing long documents (32k-128k+…
llamaindex
✓★ 11by firecrawl
Data framework for building LLM applications with RAG. Specializes in document ingestion (300+ connectors), indexing, and querying. Features vector indices,…