# Claude code skills

**Resource ID:** `CLAUDESKILLs@1`

**Author:** akh  
**Category:** Technology  
**Tags:** claude  
**Published:** 2026-07-23

Here are the top, most widely used GitHub repositories for Claude Code skills, subagents, and extensions

**Primary link:** <https://github.com/anthropics/skills>

## Bundled Resources

### The Official Anthropic Repository

Anthropic’s canonical repository of verified, production-grade skills. Highlights: Includes core document handlers (PDF parsing, Word DOCX editing, PPTX generator, XLSX data analysis), web application testing (Playwright), UI design tools, and the meta-skill

<https://github.com/anthropics/skills>

### Superpowers

One of the most starred repositories in the ecosystem.Focuses on test-driven development (TDD), structured 4-phase debugging, systematic code reviews, and robust long-running agent workflows to prevent multi-step errors.

<https://github.com/obra/superpowers>

### ECC

A massive collection containing over 100+ agent profiles, security scanners, context management rules, and command shortcuts. AY Automate,Useful if you want ready-to-use commands for code audits, security scanning, token/context optimization, and multi-file management.

<https://github.com/affaan-m/ECC>

### gstack

Maintained by Garry Tan, this repository structures Claude Code into specialized virtual team roles.  Reusable skills and slash commands that assign Claude roles like CEO, Engineering Manager, UI/UX Designer, and QA Engineer.

<https://github.com/garrytan/gstack>

### AY Skills

A skill is a SKILL.md file (and optional supporting files) that you drop into .claude/skills/ in your project. Claude Code reads it automatically and gains new capabilities — like generating Excalidraw diagrams, creating LinkedIn carousels, or building n8n workflows.

<https://github.com/walidboulanouar/ay-skills>

### Awesome Agent Skills

A curated directory of specialized subagent definitions for task division.Focuses on role specialization—isolating backend API design, database schema migration, security penetration testing, and DevOps deployment into individual subagents.

<https://github.com/VoltAgent/awesome-agent-skills>

### Awesome Claude Skills

Integrates Claude Code with third-party software, APIs, and SaaS tools.Pre-built skills for GitHub Actions, Slack automation, social platforms, developer telemetry (LangSmith), and external databases.

<https://github.com/ComposioHQ/awesome-claude-skills>

### awesome-claude-code

The primary community directory indexing skills, hooks, slash commands, agent frameworks, plugins, and helper tools across the GitHub ecosystem.

<https://github.com/hesreallyhim/awesome-claude-code>

### claude-code-templates Public

Contains configuration templates, preset .claude/ folder structures, and quick-start files for speed and repeatability across new projects.

<https://github.com/davila7/claude-code-templates>

### Agentic Plugin Marketplace

Built with a "single Markdown source" strategy that compiles native configurations for Claude Code alongside Cursor, Gemini CLI, and Codex. It includes domain packs like python-development, security-auditing, and cloud-infrastructure.

<https://github.com/wshobson/agents>

### Commands, Agents & Skills for Java

An AI-native engineering toolkit tailored for Spring Boot and modern Java enterprise architectures. Includes specialized subagents for Maven dependency resolution, JUnit 5 test generation, and architectural refactoring.

<https://github.com/jabrena/plinth>

### Solana AI Kit

Web3 configurations providing pre-built CLAUDE.md files, security subagents, and smart contract verification tools.

<https://github.com/solanabr/solana-ai-kit>

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Source: https://infogts.com/resource/5d683f57-6b5e-4f04-8a25-8b90537dbcf9 · InfoGTS