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

8239entries
★ starsA–Z name

cc-to-grok-bridge

9
@yyu0310

Bridge Claude Code → Grok Build: shared rules/skills, hook adapter hard-gates, optional memory mirror

updated Jul 2026

read-anything

9
@heyuxuan0209

任意链接(网页/播客/视频/X)→ 中文结构化解读 → NotebookLM 式对话。自包含 skill,任何能跑 shell 的 AI agent 都能用。

updated Jul 2026

awesome-ai-tools

8
@foodman1227

🤖 Explore essential AI tools for building, automating, and monetizing projects across content, video, e-commerce, and more.

updated Jul 2026

Research-Assistant

8
@Prateek-Rajput

A Python application that leverages Langchain to integrate with Anthropic's Claude AI for processing and analyzing PDF research papers. The tool extracts text, identifies key terms, and performs semantic searches across academic databases.

updated May 2026

ai_computer_use

8
@rohitg00

A tool that allows Claude to control Mac and iOS devices through the Anthropic API.

updated Jul 2026

ChronoMiner

8
@Paullllllllllllllllll

A Python tool for extracting structured data from text files using multiple LLM providers (OpenAI, Anthropic Claude, Google Gemini, OpenRouter) via LangChain with JSON schema-based extraction. Features token-based chunking, semantic boundary detection, context-aware processing, batch mode (OpenAI), and multi-format outputs (JSON, CSV, DOCX, TXT).

updated Jul 2026

mcp-elevenlabs

8
@199-mcp

Fork of ElevenLabs MCP server with enhanced conversational AI features

updated May 2026

claude-workspace-tools

8
@0x1NotMe

Claude Code extension framework with SuperClaude (18 commands), session management (6 commands), custom workflows (5 commands), tmux synchronization, and dynamic command discovery.

updated Jan 2026

data4library-mcp

8
@isnow890

MCP server for Korean National Library API with 25+ tools for book/library search, popular trends, and GPS-based nearby library discovery

updated Jul 2026

claude-notification-hooks

8
@adslaton

🔊 Audio and TTS notifications for Claude Code hooks - Get spoken feedback when Claude writes files, runs commands, and more!

updated Apr 2026

typo3-ddev-skill

8
@netresearch

Agent Skill for automating DDEV environment setup in TYPO3 extension projects | Claude Code compatible

updated Jul 2026

skills-to-extensions

8
@simongwatts

A Python command-line tool to automatically convert Anthropic Claude skills into self-contained Google Gemini extensions, complete with a universal MCP server.

updated Mar 2026

dotclaude-templates

8
@tomeraitz

A collection of .claude templates: custom agents, commands, hooks, and skills for Claude Code

updated Jul 2026

tooner

8
@mostafamoq

🚀 Claude Code hook that automatically compresses JSON data by up to 60% using Toon format before sending to LLMs. Save tokens, reduce costs, same results.

updated May 2026

mcpruntime

8
@TJKlein

Benchmarked agent execution runtime for Python. Sub-10ms cold starts, real-time streaming, time-travel debugging, and self-growing tool libraries. Compare 3 sandbox backends: Docker (OpenSandbox), MicroVM, and in-process AST.

updated Mar 2026

cadre-devkit-claude

8
@benshapyro

Cadre team development kit for Claude Code - quality gates, security hooks, workflow commands, skills & agents

updated Jun 2026

claude-code-plugins

8
@cased

A marketplace for Claude Code plugins including skills, MCP servers, hooks, and commands

updated Jul 2026

omni-ai-mcp

8
@marmyx77

Full-featured MCP server for Google Gemini. multiple tools: text generation with thinking mode, code review, web search with citations, RAG document search, native image generation (4K), Veo 3.1 video with audio, text-to-speech with 30 voices and others. Works with Claude Code

updated Jul 2026

claude-tools

8
@tarekziade

Hooks and tools for Claude Code

updated May 2026

claude-code-hooks

8
@maxkelley23

Powerful hooks for Claude Code: safety guardrails, auto-formatting, skill activation, session context, and change tracking

updated May 2026

adb-android-control

8
@hah23255

Comprehensive Android device control via ADB — typed Python package + CLI + Claude Code skill. Master Tester Doctrine governed (338 tests, 1.59:1 ratio).

updated Jul 2026

Visualizer

8
@coleschaffer

Chrome extension that lets you click any element, describe what you want changed, and Claude Code makes it happen

updated Jul 2026

csharp-lsp

8
@zircote

Claude Code plugin for C# development with OmniSharp LSP and dotnet format hooks

updated Jul 2026

google-workspace-mcp-with-script

8
@sputnicyoji

MCP server for Claude Code CLI with full Google Workspace integration - Docs, Sheets, Drive, Gmail, Calendar & Apps Script (72 tools)

updated Jun 2026
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