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

8237entries
★ starsA–Z name

awsome_kali_MCPServers

106
@ccq1

awsome kali MCPServers is a set of MCP servers tailored for Kali Linux

updated Jul 2026

deep-code-reasoning-mcp

106
@evalops

A Model Context Protocol (MCP) server that provides advanced code analysis and reasoning capabilities powered by Google's Gemini AI

updated Jun 2026

ToolsForMCPServer

106
@tanaikech

The Gemini CLI confirmed that the MCP server built with Google Apps Script (GAS), a low-code platform, offers immense possibilities. If you've created snippets for GAS, these could be revitalized and/or leveraged in new ways by using them as the MCP server. The Gemini CLI and other MCP clients will be useful in achieving this.

updated Jul 2026

open-computer-use

106
@Wide-Moat

MCP server that gives any LLM its own computer — managed Docker workspaces with live browser, terminal, code execution, document skills, and autonomous sub-agents. Self-hosted, open-source, pluggable into any model.

updated Jul 2026

continuum

106
@pouyahasanamreji

Shared memory + orchestration for your coding agents — one MCP server, persistent vector memory, agent registry

updated Jul 2026

shokunin

106
@EliasOulkadi

職人 Shokunin 62 AI agent skills for OpenCode, Claude Code, Cursor, Windsurf. ChromaDB memory, MCP servers, declarative self-updates. Multi-model, open source, zero cost.

updated Jul 2026

master-skill

106
@swaylq

大师.skill — 输入行业,自动调研 6 轨[行业大佬 / 工具地图 / 工作流 / 知识正典 / 信息源 / 术语标准] → 提炼为可运行的行业 Master OS skill;装到任意 Claude Code / OpenClaw / Codex / Hermes agent 即让其进入「这一行的资深人」模式。MIT,Python + Shell。

updated Jul 2026

helpline

106
@coleam00

Demonstration codebase for building the AI Layer (CLAUDE.md hierarchy, hooks, skills, LSP, MCP, plugin) — companion repo for the 'How Claude Code works in large codebases' video.

updated Jul 2026

vibe-creating-skill

106
@Alisa0808

Open-source, bilingual AI video-prompt skill — rewrite ideas into model-ready text-to-video prompts. A portable Agent Skill (Claude Code, Codex, OpenClaw, Hermes); generate via Atlas Cloud — Seedance 2.0, Kling, Veo, Hailuo, Wan, Vidu, Gemini Omni, Grok Imagine.

updated Jul 2026

codex-chatgpt-bridge

106
@Zhenyu98

A safe bridge for Codex and ChatGPT to hand off coding work, save tokens, and keep local execution under control.

updated Jul 2026

api2mcp4j

105
@TheEterna

Spring Boot Starter: Auto-convert existing REST APIs (@RestController) to MCP Server with zero/low-code. Expose controllers as MCP Tools instantly.

updated Jun 2026

http-oauth-mcp-server

105
@NapthaAI

Remote MCP server (SEE + Streamable HTTP) implementing the MCP spec's authorization extension. Use directly from your agents, or from Cursor / Claude with mcp-remote

updated May 2026

opencode-plugin-otel

105
@DEVtheOPS

An opencode plugin that exports telemetry via OpenTelemetry (OTLP/gRPC), mirroring the same signals as Claude Code's monitoring.

updated Jul 2026

sp500-mcp-server

105
@zhensherlock

An MCP server and Next.js web app for querying S&P 500 company data from Supabase, with tools for company info, news, officers, and SEC filings, plus embedded MCP App UI resources, Elicitation, and Sampling support.

updated Jul 2026

tianming-skill

105
@zy-zmc

天命 · AI长篇小说协同创作/写作Skill — 模块化提示词工程系统 (Claude Skill / Prompt Engineering for Novel Writing)

updated Jul 2026

50-essential-mcp-servers

105
@Moh4696

a curated, browsable reference of 50 essential MCP servers for claude, gemini & codex — install commands, official links, and the gotchas that matter

updated Jul 2026

project-os-for-codex

105
@herry2059

Open-source control plane for Codex projects: Git-backed context, visible agent progress, scoped MCP access, resumable work, and safe handoffs.

updated Jul 2026

MediaWiki-MCP-Server

104
@ProfessionalWiki

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

updated Jul 2026

hm_editor

104
@huimeicloud

一款轻量级、可扩展的、跨平台的、专为医疗信息化设计的电子病历编辑器内核,为EMR(电子病历系统)提供专业的结构化病历编辑与AI接入解决方案。

updated Jul 2026

heimdall-mcp-server

104
@lcbcFoo

Your AI Coding Assistant's Long-Term Memory

updated Apr 2026

p4mcp-server

104
@perforce

[Community Supported] Perforce P4 MCP Server is a Model Context Protocol (MCP) server that integrates with the Perforce P4 version control system.

updated Jul 2026

executive

104
@ncr5012

An app to maximize the very best of human developer skills: executive control of AI Agents

updated Jul 2026

uces

104
@eticmedya

Production-grade configuration system for Claude Code CLI with smart routing, skill modules, and automation hooks.

updated Jul 2026

aai-gateway

104
@gybob

AAI Gateway — Install MCP servers and skills once, share across all your AI agents. One-time setup, 90% less context overhead. The unified gateway for AI agent tooling.

updated May 2026
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