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

mcp-server-idapro

97
@fdrechsler

A Model Context Protocol (MCP) server that enables AI assistants to interact with IDA Pro for reverse engineering and binary analysis tasks.

updated May 2026

mcpc

97
@mcpc-tech

Build agentic-MCP servers by composing existing MCP tools.

updated May 2026

tauri-plugin-mcp

97
@P3GLEG

Allows AI agents (e.g., Cursor, Claude Code) to debug within Tauri apps via screenshot capture, window management, DOM access, and simulated user inputs.

updated May 2026

mcp-kit

97
@my-mcp-hub

A CLI tool to create MCP (Model Context Protocol) applications with ease.

updated May 2026

mcp-server

97
@OctopusDeploy

Octopus Deploy Official MCP Server

updated May 2026

skillkit

97
@rfxlamia

An open toolkit for creating reusable skills that extend how your AI agent works.

updated May 2026

claude-marketplace

97
@HexRaysSA

IDA Claude Code Plugins

updated May 2026

deep-plan

97
@piercelamb

Claude Code plugin that transforms vague requirements into detailed implementation plans via research, interviews, and multi-LLM review.

updated May 2026

nothumanallowed

97
@adoslabsproject-gif

Security-first platform for AI agents. 38 specialized agents, 15 AI-powered extensions, zero-knowledge multi-agent orchestration. SENTINEL WAF, Ed25519 auth, 2.6M grounding facts.

updated May 2026

go-guidelines

97
@mhmtszr

Make your AI code agent write production-grade Go instead of tutorial-grade Go. A plugin for Cursor & Claude Code with version-aware guidelines (Go 1.0–1.26) covering modern syntax, performance tuning, error handling, concurrency patterns, testing, and graceful shutdown.

updated May 2026

gospy

96
@monsterxx03

Non-Invasive goroutine inspector

updated Mar 2026

mcp-rest-api

96
@dkmaker

A TypeScript-based MCP server that enables testing of REST APIs through Cline. This tool allows you to test and interact with any REST API endpoints directly from your development environment.

updated May 2026

adspower-browser

96
@AdsPower

MCP server for using the AdsPower LocalAPI

updated Jun 2026

mcp-sse-demo

96
@cnych

claude mcp sse demo with server and client(cli、web)

updated May 2026

mcp-server-solidworks

96
@eyfel

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

updated May 2026

signoz-mcp-server

96
@SigNoz

MCP Server for SigNoz

updated May 2026

Fusion-360-MCP-Server

96
@AuraFriday

Control Fusion 360 with any AI through Model Context Protocol (MCP)

updated May 2026

zai-coding-plugins

96
@zai-org

Z.ai Coding Plugins Marketplace in Claude Code

updated May 2026

project-multilevel-index

96
@Claudate

🎼 Fractal self-referential documentation system inspired by GEB. Auto-maintains code indexes, file headers & dependency graphs. Supports Claude Code (full auto) + VSCode/Cursor/Windsurf/Kiro (extension in dev).claude skill

updated May 2026

gtm-mcp-server

96
@paolobietolini

An MCP server for Google Tag Manager. Connect it to your LLM, authenticate once, and start managing GTM through natural language.

updated Jun 2026

oxylabs-mcp

95
@oxylabs

Official Oxylabs MCP integration

updated May 2026

mem0-mcp

95
@pinkpixel-dev

✨ mem0 MCP Server: A memory system using mem0 for AI applications with model context protocl (MCP) integration. Enables long-term memory for AI agents as a drop-in MCP server.

updated May 2026

tradingview-chart-mcp

95
@ertugrul59

MCP server that captures TradingView chart images via Selenium — supports any ticker/interval with browser pooling for concurrent performance

updated May 2026

MediaWiki-MCP-Server

95
@ProfessionalWiki

Model Context Protocol (MCP) Server to connect your AI with any MediaWiki

updated Jun 2026
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