Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8250entries
★ starsA–Z name

context-bridge

1
@pasindudilshan1

A Claude skill that carries your full project context into any AI tool instantly. Zero re-explaining. Zero drift.

updated Mar 2026

claude-architecture-skills

1
@keez97

7 Claude Code skills for software architecture review (Python, web, cloud, microservices). Includes A/B benchmarks against unskilled baseline, assertion-graded eval suite, and interactive dashboards.

updated May 2026

azure-devops-skillflow

1
@simonebittidev

An Azure DevOps Pipeline Task that runs LLM-powered Skills on Pull Requests. Define agent behavior in plain Markdown files, then let Claude, OpenAI, Azure OpenAI, or Ollama review your code, generate tests, write documentation, and more — automatically, on every PR.

updated May 2026

QuisCoworkHarness

1
@deserteaglemjAEC

The optimal Claude Cowork folder structure — 38 checks, 5 hooks, 7 skills. Researched and verified against Anthropic docs + community best practices.

updated May 2026

skills

1
@rasmialkharshan

Fork of Anthropic's official Claude skills repo — dynamic skills for creative, technical, and enterprise AI workflows

updated Jun 2026

claude-code-skills

1
@Kanevry

Production-tested Claude Code rules for multi-session safety. Prevents work loss when parallel agents share a workspace.

updated Apr 2026

claude-automation-blueprint

1
@videomakingio-gif

Describe your manual process. Get a complete automation blueprint with Automation Score, ROI calculation, and implementation plan. Claude Skill, LLM-agnostic.

updated Apr 2026

claude-skill-advpl

1
@jaylson

Skill do Claude.ai para desenvolvimento ADVPL/TLPP no TOTVS Protheus

updated May 2026

Claude-Code

1
@BODYsuperman

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands. All original source code is the property of Anthropic.

updated Mar 2026

claude-code-snapshot-20260331

1
@Sung-Kim0430

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands. All original source code is the property of Anthropic.

updated Apr 2026

claude-code-analysis

1
@leoshi01

Architecture analysis of Claude Code CLI — Anthropic's agentic coding tool (1,900 files, 510K+ LoC TypeScript)

updated Mar 2026

claude-code-fork

1
@aizuzi

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands. All original source code is the property of Anthropic.

updated Mar 2026

claude-code

1
@daytime001

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands. All original source code is the property of Anthropic.

updated Apr 2026

claude-code

1
@MuhammadHananAsghar

Deep static analysis of Anthropic's Claude Code CLI — extracted from npm source map leak (March 31, 2026). Architecture docs, API endpoints, tool system, MCP, plan mode, remote sessions, and more.

updated Mar 2026

brewpage-openapi

1
@kochetkov-ma

Open API Specification for https://brewpage.app - Free HTML, Markdown, AI Artifacts & File Instant Hosting

updated May 2026

claude-code_mancompany

1
@ihumbert

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands. All original source code is the property of Anthropic.

updated Apr 2026

12-factor-agent-skill

1
@lemesdaniel

Claude Code plugin for building production-grade LLM agents following 12-Factor Agents principles and Anthropic's patterns

updated Apr 2026

app-tester-skill

1
@markgravity

Claude Code skill for testing iOS/macOS app navigation flows without screenshots. Builds a persistent screen graph, instruments Swift files, and drives flows via accessibility tree + console logs.

updated May 2026

claude-code-team-builder

1
@azadmotala

A claude code skill that generates a complete AI development team — agents, skills, routing rules, and project context — for any software project.

updated Apr 2026

CC-Privacy-Shield

1
@StanleyChanH

> A powerful, cross-platform privacy tool designed to reverse-engineer and block Anthropic Claude Code's tracking mechanisms. > 基于数十万行 Claude Code 源码逆向分析打造的终极隐私保护套件。

updated Apr 2026

hirelens-showcase

1
@theshindesahil

HireLens — Your resume, razor sharp. Stop guessing why you're not getting callbacks. HireLens scores your resume across 7 dimensions, rewrites it word-for-word, and generates cover letters that actually get read — powered by 5 AI providers, free to start. Upload. Analyze. Get hired.

updated Apr 2026

mcp-skills

1
@theYahia

40+ AI skills for MCP servers covering Brazil/MENA/Gulf/Africa/SE Asia/CIS — workflows for e-commerce, payments, HR, marketing. Part of WWmcp ecosystem.

updated May 2026

AgentGate

1
@iamdainwi

AgentGate sits between AI coding agents (Claude Code, Cursor, Codex, Devin) and the MCP servers they call — logging every tool invocation to a local SQLite database with zero behavior change and sub-millisecond overhead.

updated May 2026

google-messages-mcp

1
@GURSEWAKSINGHSANDHU

Chrome extension + MCP server bridging Claude Code to Google Messages Web for SMS/RCS automation

updated May 2026
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