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

gograph

198
@ozgurcd

Local-only Go static analysis engine with a built-in MCP server. Gives AI coding agents deterministic structural awareness: call graphs, impact analysis, symbol search, and more.

updated Jul 2026

navigator

197
@alekspetrov

Finish What You Start — Context engineering for Claude Code. Sessions last 20+ exchanges instead of crashing at 7.

updated Jul 2026

superlocalmemory

197
@qualixar

World's first local-only AI memory to break 74% retrieval and 60% zero-LLM on LoCoMo. No cloud, no APIs, no data leaves your machine. Additionally, mode C (LLM/Cloud) - 87.7% LoCoMo. Research-backed. arXiv: 2603.14588

updated Jul 2026

pullmd

197
@AeternaLabsHQ

Self-hosted URL- and file-to-Markdown service for humans and AI agents - web pages, documents, images, audio, YouTube. PWA + REST + MCP + Claude Code skill, Reddit-aware, refreshable share links.

updated Jul 2026

easy-mcp

196
@zcaceres

Absurdly easy Model Context Protocol Servers in Typescript

updated Jul 2026

task-orchestrator

196
@jpicklyk

Server-enforced workflow discipline for AI agents. An MCP server providing persistent work items, dependency graphs, quality gates, and actor attribution. Schemas define what agents must produce — the server blocks the call if they don't. Works with any MCP-compatible client.

updated Jul 2026

MCP-Checklists

196
@MCP-Manager
updated Jul 2026

wozcode-plugin

196
@WithWoz

WOZCODE plugin for Claude Code

updated Jul 2026

mcp-metatrader5-server

194
@Qoyyuum

A Model Context Protocol (MCP) server for interacting with the MetaTrader 5 trading platform. This server provides AI assistants with tools and resources to access market data, perform trading operations, and analyze trading history.

updated Jul 2026

glif-mcp-server

193
@glifxyz

Easily run glif.app AI workflows inside your LLM: image generators, memes, selfies, and more. Glif supports all major multimedia AI models inside one app

updated Jul 2026

mcp-dotnet-samples

193
@microsoft

A comprehensive set of samples of creating and using MCP servers and clients with .NET

updated Jul 2026

mcp-proxy-server

193
@ptbsare

This server acts as a central hub for Model Context Protocol (MCP) resource servers.

updated Jul 2026

photoshop-mcp

193
@alisaitteke

MCP server for Adobe Photoshop automation - Control Photoshop from AI assistants with 50+ tools for design, image editing, and workflow automation

updated Jul 2026

superml

193
@Leeroo-AI

An ML engineering plugin for your coding agents.

updated Jul 2026

cc-blueprint-toolkit

192
@croffasia

🏗️ Claude Code Plugin for smart blueprint-driven development

updated May 2026

ClawMem

192
@yoloshii

On-device memory layer for AI agents. Claude Code, Hermes and OpenClaw. Hooks + MCP server + hybrid RAG search.

updated Jul 2026

x64dbg-skills

192
@dariushoule

Claude Code plugin providing skills for x64dbg debugger automation

updated Jul 2026

open-ontologies

192
@fabio-rovai

AI-native ontology engine: a Rust MCP server with tools for building, validating, querying, and reasoning over RDF/OWL ontologies. In-memory Oxigraph triple store, native OWL2-DL tableaux reasoner, SHACL validation, SPARQL, versioning. Single binary, no JVM.

updated Jul 2026

mingyu

192
@Brhiza

八字、紫微、星盘、六爻、梅花、奇门、大六壬、小六壬、塔罗、雷诺曼、灵签、择日一站式排盘,输出结构化提示词与数据。提供公开 API、MCP Server 与 skill。

updated Jul 2026

MakerAi

191
@gustavoeenriquez

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

updated Jul 2026

mcp-victoriametrics

191
@VictoriaMetrics

The implementation of Model Context Protocol (MCP) server for VictoriaMetrics

updated Jul 2026

agentor

191
@CelestoAI

Open source version of Claude Managed Agents. Fastest way to build and deploy reliable AI agents, MCP tools and agent-to-agent.

updated Jul 2026

meta-mcp

190
@brijr

MCP Server for connecting to the Meta Marketing API

updated Jul 2026

claude-mermaid

190
@veelenga

MCP Server to previewing mermaid diagrams with live reload

updated Jul 2026
← PREV01...7071727374...344NEXT →