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Agent Skills Library

This is a curated directory of publicly available Agent Skills from public GitHub repositories, sorted by category. An Agent Skill is a reusable SKILL.md file that teaches an AI agent how to perform a specific class of tasks. Browse 17 example skills below, or jump to the community collections for thousands more. Want to build your own? Use the Skill Generator.

The example skills below come from the official public anthropics/skills repository. Each link opens the skill's source on GitHub. PromptVibe is not affiliated with the repository owners; links are provided for reference.

Document Skills

Create, edit, and analyze common document formats such as Word, Excel, PowerPoint, and PDF.

docx
Create, edit, and analyze Microsoft Word (.docx) documents.
anthropics/skills
xlsx
Create, read, and analyze Microsoft Excel (.xlsx) spreadsheets.
anthropics/skills
pptx
Create and edit Microsoft PowerPoint (.pptx) presentations.
anthropics/skills
pdf
Generate, fill, and extract content from PDF documents.
anthropics/skills
doc-coauthoring
Collaboratively co-author and revise long-form documents.
anthropics/skills

Development & Technical

Build software, work with the Claude API and MCP, test web apps, and author new skills.

claude-api
Build applications and integrations using the Claude API.
anthropics/skills
mcp-builder
Scaffold and build Model Context Protocol (MCP) servers.
anthropics/skills
skill-creator
Author new Agent Skills following the SKILL.md format.
anthropics/skills
web-artifacts-builder
Build interactive web artifacts and front-end components.
anthropics/skills
webapp-testing
Test web applications and validate their behavior.
anthropics/skills
frontend-design
Design and refine front-end user interfaces.
anthropics/skills

Creative & Design

Generate art, design visuals, build themes, and apply brand guidelines.

algorithmic-art
Generate algorithmic and generative art.
anthropics/skills
canvas-design
Create visual designs and layouts on a canvas.
anthropics/skills
theme-factory
Produce consistent visual themes and design systems.
anthropics/skills
brand-guidelines
Apply and enforce brand guidelines across outputs.
anthropics/skills

Enterprise & Communication

Draft internal communications and create shareable team content.

internal-comms
Draft clear internal communications and announcements.
anthropics/skills
slack-gif-creator
Create animated GIFs suitable for sharing in Slack.
anthropics/skills

Community Skill Collections

These public repositories curate hundreds to thousands of additional community-built Agent Skills. They are great places to discover skills beyond the examples above.

anthropics/skills
Official public repository for Agent Skills, including the document skills and example skills used above.
ComposioHQ/awesome-claude-skills
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows.
travisvn/awesome-claude-skills
A curated list of awesome Claude Skills, resources, and tools — particularly for Claude Code.
VoltAgent/awesome-agent-skills
A curated collection of 1000+ agent skills compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.
karanb192/awesome-claude-skills
A community-maintained collection of verified Claude Skills for Claude Code, Claude.ai, and the API.
BehiSecc/awesome-claude-skills
A curated list of Claude Skills.
GetBindu/awesome-claude-code-and-skills
A collection of Claude Skills and Claude Code resources.
alirezarezvani/claude-skills
A large library of Claude Code skills, agents, commands, and templates across many domains.

What is an Agent Skill?

An Agent Skill is a folder containing a SKILL.md file: YAML frontmatter with a name and description, followed by Markdown instructions. Skills package repeatable know-how so an AI agent can perform a task consistently. They are supported by Claude Code, Claude.ai, the Claude API, and other Agent Skills–compatible tools.

Generate Your Own Skill →

Also see: PromptVibe Blog · Skill Generator · Prompt Generator