obra/superpowers - Core skills library for Claude Code with 20+ battle-tested skills including TDD, debugging, and collaboration patterns · Features /brainstorm, /write-plan, /execute-plan commands and skills-search tool · superpowers-skills ...

Skills teach Claude how to complete specific tasks in a repeatable way, whether that's creating documents with your company's brand guidelines, analyzing data using your organization's specific workflows, or automating personal tasks.

* For Claude Code: Add to ~/.claude/skills/ (personal) or .claude/skills/ (project). For OpenAI Codex CLI: Add to ~/.codex/skills/. Both use the same SKILL.md format. Clone the GitHub repository and copy the skill folder to your chosen directory.

Anthropic Skills are modular tools that extend the capabilities of Claude AI—unlocking workflows for coding, document creation, design, data analysis, research, and more. This repository gathers and organizes all publicly available Claude Skills, ...

Every Skill needs a SKILL.md file. The file starts with YAML metadata between --- markers and must include a name and description, followed by Markdown instructions that Claude follows when the Skill is active.The description is especially important, because Claude uses it to decide when to apply the Skill.Create ~/.claude/skills/explaining-code/SKILL.md:

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows - ComposioHQ/awesome-claude-skills

This repository emerged from years of experience building marketing strategies, leading engineering teams, and advising executives. The goal is simple: make world-class expertise accessible to everyone through Claude AI.

The awesome collection of Claude Skills with official and community-built resources.

Anthropic now have an official repository for Claude skills here:

October 16, 2025 - Claude can now use Skills to improve how it performs specific tasks. Skills are folders that include instructions, scripts, and resources that Claude can load when needed. Claude will only access a skill when it's relevant to the task at hand.

For a more in-depth guide to skill creation, refer to Skill authoring best practices in our Claude Docs. Exercise caution when adding scripts to your Skill.md file. Don't hardcode sensitive information (API keys, passwords). Review any Skills you download before enabling them. Use appropriate MCP connections for external service access. Visit our repository on GitHub for example Skills you can use as templates: https://github.com/anthropics/skills/tree/main/skills.

Marketplace to discover reusable Skills for Claude Code, Claude app

5 days ago - A comprehensive collection of "Claude Skills" is now available on GitHub. These skills are customizable workflows that teach Anthropic's AI assistant Claude to perform specific tasks repeatedly and in a standardized way.

Skills prepare Claude to solve a problem, rather than solving it directly. The following is a table to help better disambiguating the difference between Tools and Skills and their capabilities: Now lets dive into how to build Skills by examining the skill-creator Skill from Anthropic’s skill repository ...

Read more: Superpowers for Claude Code · Skills live directly in this repository. To contribute: Fork the repository · Create a branch for your skill · Follow the writing-skills skill for creating and testing new skills · Submit a PR · See skills/writing-skills/SKILL.md for the complete guide.

Discover and explore the ultimate repository of Claude code skills and Anthropic skills. Browse curated AI prompts, claude capabilities, and expert-crafted prompt templates for development, communication, design, and more.

Transform Claude Code into an 'AI Scientist' on your desktop! ⭐ If you find this repository useful, please consider giving it a star! It helps others discover these tools and encourages us to continue maintaining and expanding this collection. This repository provides 125+ scientific skills organized into the following categories: