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

konquest-meta-ads-mcp

40
@brandu-mos

57-tool supervised Meta Ads MCP server for Claude Code. Open-core: full CRUD, multi-asset ads, targeting, diagnostics, safety gates. Premium adds 41 tools: optimization engine, vault intelligence, copy generation.

updated Jul 2026

opencode-claude-memory

40
@kuitos

OpenCode plugin for Claude Code memory: persistent local Markdown memory shared with Claude Code, zero config, no migration.

updated Jul 2026

deep-research

40
@oh-rid

Claude Code plugin: deep research with 3-way LLM triangulation (Claude + Gemini via agy + GPT-5 via codex). Worktree-isolated, primary-source verified (mechanical URL + passage check), defends against shared-corpus consensus hallucination.

updated Jun 2026

mcp_code_analyzer

39
@emiryasar

A Model Context Protocol (MCP) server implementation for comprehensive code analysis. This tool integrates with Claude Desktop to provide code analysis capabilities through natural language interactions.

updated Sep 2025

mcp-simple-openai-assistant

39
@andybrandt

MCP server that gives Claude ability to use OpenAI's GPTs assistants

updated Jul 2026

mcp-crypto-price

39
@truss44

A Model Context Protocol (MCP) server that provides real-time cryptocurrency analysis via CoinCap's API. Enables Claude and other MCP clients to fetch crypto prices, analyze market trends, and track historical data.

updated Jul 2026

mattermost-mcp

39
@pvev

Mattermost MCP server to enable Claude to interact with Mattermost Workspaces

updated Jul 2026

aps-aecdm-mcp-dotnet

39
@autodesk-platform-services

.NET MCP Server to connect with Claude Desktop and AEC Data Model API

updated Jul 2026

Volatility-MCP-Server

39
@bornpresident

A Model Context Protocol (MCP) server that integrates Volatility 3 memory forensics framework with Claude

updated Jul 2026

ubuntu_mcp_server

39
@pazuzu1w

an mcp server built to give claude config limited control over ubuntu os operations

updated Jul 2026

gh-mcp

39
@shuymn

A GitHub CLI extension that seamlessly runs the github-mcp-server using your existing gh authentication. Eliminates manual PAT setup by automatically retrieving GitHub credentials and launching the MCP server with proper authentication.

updated Jul 2026

claude-code-openrouter

39
@slyfox1186

Connect Claude Code easily to OpenRouter using a local MCP server.

updated Jul 2026

appium-mcp

39
@1405942836

Appium MCP Server 是一个异步、高性能的移动自动化测试框架,基于 MCP 协议与 Claude/ChatGPT 等 AI 集成,支持 Android/iOS 设备的发现、连接、UI 自动化和系统操作。

updated Jul 2026

pagespeed-insights-mcp

39
@ruslanlap

MCP server for Google PageSpeed Insights API that enables web page performance analysis directly through Claude.

updated Jul 2026

marketplace

39
@dotclaude

DotClaude Plugin Marketplace - Revolutionary AI interaction platform for Claude Code

updated Jul 2026

skillsforge-marketplace

39
@rawveg

A Claude Code Marketplace

updated Jul 2026

worktree-task-plugin

39
@ourines

Claude Code plugin for managing large coding tasks using git worktrees and background sessions

updated May 2026

crawl4ai-skill

39
@brettdavies

Scrape JavaScript-heavy sites and extract structured data via reusable CSS schemas. Portable agent skill wrapping the Crawl4AI CLI and Python SDK.

updated Jul 2026

zsh-claude-code-shell

39
@ArielTM

Zsh plugin that integrates Claude Code CLI into your shell. Chat with Claude and execute AI-generated commands directly from your terminal prompt

updated Jul 2026

mcp-server

39
@contextstream

Persistent memory and cross-session learning for AI coding assistants. Cloud-based context management via MCP.

updated Jul 2026

draft

39
@drafthq

Context-Driven Development plugin for Claude Code, Cursor, GitHub Copilot, Gemini

updated Jul 2026

ilia-izmailov-plugins

39
@izmailovilya

Claude Code plugins by Ilya Izmailov

updated Jul 2026

AiDex

39
@CSCSoftware

MCP Server for persistent code indexing. Gives AI assistants (Claude, Gemini, Copilot, Cursor) instant access to your codebase. 50x less context than grep.

updated Jul 2026

pm-ai-playbook

39
@fimoklei

A product manager's tested playbook for working with AI — skills, workflows, hooks, and rules from daily use of Claude Code

updated Jul 2026
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