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

8236entries
★ starsA–Z name

hermes-agency-orchestrator

155
@Sakshxm1

Claude Code Agent Workflows Guide 2026: Skills vs Teams vs Cost Analysis

updated Jul 2026

mcp-outline

154
@Vortiago

A Model Context Protocol (MCP) server enabling AI assistants to interact with Outline documentation services.

updated Jul 2026

gimp-mcp

154
@maorcc

GIMP MCP server

updated Jul 2026

glance

154
@DebugBase

AI-powered browser automation MCP server for Claude Code. Navigate, click, screenshot, test — all from your terminal.

updated Jul 2026

opendocswork-mcp

154
@Aimino-Tech

Rust-native MCP server for Office document processing (Excel, Word, PowerPoint). Sub-millisecond, local-first, open source.

updated Jul 2026

opus-prompt-architect

154
@AgustiPuigserver

Best Prompt Engineering Tools for 2026 AI Workflow Optimization

updated Jul 2026

python-mcp-server-client

153
@GobinFan

支持查询主流agent框架技术文档的MCP server(支持stdio和sse两种传输协议), 支持 langchain、llama-index、autogen、agno、openai-agents-sdk、mcp-doc、camel-ai 和 crew-ai

updated Jun 2026

loki-mcp

153
@grafana

An MCP ( Model Context Protocol ) Server for Grafana Loki

updated Jul 2026

hypertool-mcp

153
@toolprint

Dynamically expose tools from proxied servers based on an Agent Persona

updated Jul 2026

MCP-PostgreSQL-Ops

153
@call518

🐘 Give AI assistants full PostgreSQL DBA superpowers — 30+ tools for performance analysis, bloat detection, lock/deadlock monitoring, autovacuum & schema inspection. No extensions required. PG 12-18.

updated Jul 2026

claude-coach

153
@felixrieseberg

Claude as your endurance coach for marathons, triathlons, Ironman events, and more

updated Jul 2026

HumanCompiler

153
@Gerstep

Compile humans into AI agents — a Claude Code plugin that conducts deep behavioral interviews and generates installable agent plugins

updated Jul 2026

zabbix-mcp-server

153
@initMAX

MCP server for the complete Zabbix API - 237 tools, multi-server, OAuth 2.1 + bearer auth, PDF reports, systemd ready. Works with ChatGPT, Claude, VS Code, Codex, JetBrains and any MCP client.

updated Jul 2026

mcp-gateway

152
@lightconetech

A gateway demo for MCP SSE Server

updated Jul 2026

gtasks-mcp

152
@zcaceres

A Google Tasks Model Context Protocol Server for Claude

updated Jul 2026

mcp-server-solidworks

152
@eyfel

This MCP server integrates with SolidWorks API and structuring it into Claude-compatible context streams.

updated Jul 2026

mcp

152
@taskade

🤖 Taskade MCP · Official MCP server and OpenAPI to MCP codegen. Build AI agent tools from any OpenAPI API and connect to Claude, Cursor, and more.

updated Jul 2026

mssql-mcp

152
@Aaronontheweb

MSSQL Server MCP implementation written in C#

updated Jun 2026

Zhihu-Collections-MCP

152
@JasonJarvan

将知乎收藏夹(公开和私密)批量导出为 Markdown 格式文件. 支持配置收藏夹列表并批量下载, 支持基于URL自动去重, 支持下载专栏和图片, 支持自定义保存路径, 支持调试和错误日志. **同时提供 MCP Server**,可被 AI Agent (如 Claude Code) 直接调用,为大模型提供保存知乎收藏夹的能力。

updated Jul 2026

Claude-Patent-Creator

152
@RobThePCGuy

USPTO patent creation system with MCP server + Claude Code plugin. Hybrid RAG search over MPEP/USC/CFR, BigQuery access to 76M+ patents, automated 35 USC 112 compliance checks, prior art search, diagram generation. GPU-accelerated with skills and autonomous agents.

updated Jul 2026

claude-code-auto-memory

152
@severity1

Claude Code plugin that automatically maintains CLAUDE.md files

updated Jul 2026

android-remote-control-mcp

152
@danielealbano

An MCP Server for Android running on the phone, optmized for token usage, supports also files downloads and cloudflare and ngrok automated tunnelling.

updated Jul 2026

bridge

152
@noemuch

Design in Figma with Claude Code. Bridge connects your terminal to the Figma Plugin API via WebSocket.

updated Jun 2026

strategic-advisor-orchestrator

152
@nam271212

AI Coding Agent Orchestrator 2026: Pro-Level Strategy & Review Framework

updated Jul 2026
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