Directory / Anthropic Agent Skills
Anthropic Agent Skills
19 entries from anthropics/skills (182,130 GitHub stars), maintained by Anthropic. Works with: Claude Code, Claude.ai, Claude API. Synced at commit dbd4588 (2026-10-09).
Anthropic's public example and document skills. Licenses vary per skill (some are source-available, not open source).
Add the marketplace with /plugin marketplace add anthropics/skills, then install document-skills@anthropic-agent-skills or example-skills@anthropic-agent-skills.
19 of 19 shown. Click a column header to sort.
| academy-guide Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutor… | Anthropic skills | skill | Science, research & learning | 182,130 | 2026-08-18 |
| discernment-nudge After you give a substantive answer or draft that the user may act on — advice or recommendations, drafted artifacts such as goals, plans, pitches, pr… | Anthropic skills | skill | Software development | 182,130 | 2026-08-17 |
| claude-api Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration.… | Anthropic skills | skill | Software development | 182,130 | 2026-03-04 |
| doc-coauthoring Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, deci… | Anthropic skills | skill | Other | 182,130 | 2025-12-04 |
| algorithmic-art Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code… | Anthropic skills | skill | Design & media | 182,130 | 2025-12-01 |
| brand-guidelines Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when b… | Anthropic skills | skill | Design & media | 182,130 | 2025-12-01 |
| canvas-design Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece… | Anthropic skills | skill | Design & media | 182,130 | 2025-12-01 |
| docx Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers inc… | Anthropic skills | skill | Documents & office files | 182,130 | 2025-12-01 |
| frontend-design Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and… | Anthropic skills | skill | Design & media | 182,130 | 2025-12-01 |
| internal-comms A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill… | Anthropic skills | skill | Software development | 182,130 | 2025-12-01 |
| mcp-builder Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. … | Anthropic skills | skill | Software development | 182,130 | 2025-12-01 |
| pdf Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging … | Anthropic skills | skill | Documents & office files | 182,130 | 2025-12-01 |
| pptx Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or… | Anthropic skills | skill | Documents & office files | 182,130 | 2025-12-01 |
| skill-creator Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or opt… | Anthropic skills | skill | Software development | 182,130 | 2025-12-01 |
| slack-gif-creator Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users… | Anthropic skills | skill | Productivity & business | 182,130 | 2025-12-01 |
| theme-factory Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with… | Anthropic skills | skill | Design & media | 182,130 | 2025-12-01 |
| 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… | Anthropic skills | skill | Design & media | 182,130 | 2025-12-01 |
| webapp-testing Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, ca… | Anthropic skills | skill | Software development | 182,130 | 2025-12-01 |
| xlsx Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an ex… | Anthropic skills | skill | Documents & office files | 182,130 | 2025-12-01 |
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