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

mcp-rsv-data

28
@prepod2003

ИИ-агент (Claude, Cursor) читает данные рабочей базы 1С простым языком, без знания языка запросов — для бухгалтеров и аналитиков; и отдаёт структуру метаданных любой конфигурации — контекст для разработчиков. Бесплатно, только чтение, анонимизация ПДн. Free MCP server: 1C data & metadata for AI.

updated Jul 2026

pi-auto-approval

28
@Europa2061

An automatic approval extension for Pi, inspired by Claude Code auto mode and Codex Auto-review style approval workflows.

updated Jul 2026

ClaudeMCPServer

27
@syedazharmbnr1

MCP Server implementation for Claude

updated Mar 2026

MCP

27
@EduBase

The EduBase MCP server enables Claude and other LLMs to interact with EduBase's comprehensive e-learning platform through the Model Context Protocol (MCP).

updated Jul 2026

moneybird-mcp-server

27
@vanderheijden86

Moneybird MCP Server - AI-powered bookkeeping

updated Mar 2026

legal-context-ce

27
@protomated

LegalContext is an open-source Model Context Protocol (MCP) server that creates a secure, standardized bridge between law firms' document management systems (specifically Clio) and AI assistants (starting with Claude Desktop)

updated Jun 2026

strava-mcp

27
@kw510

A Model Context Protocol (MCP) server with Strava OAuth integration, built on Cloudflare Workers. Enables secure authentication and tool access for MCP clients like Claude and Cursor through Strava login. Perfect for developers looking to integrate Strava authentication with AI tools.

updated Jul 2026

sequel-mcp

27
@haxzie

MCP Database servers for Claude, Cursor and Windsuf

updated Jun 2026

mcp-mochi

27
@fredrikalindh

MCP server for Mochi flashcard system to create flashcards with Claude.

updated Jun 2026

mcp-yahoo-finance

27
@maxscheijen

A Model Context Protocol (MCP) server for Yahoo Finance.

updated Jul 2026

mcp-rss-aggregator

27
@imprvhub

Model Context Protocol Server for aggregating RSS feeds in Claude Desktop

updated Jul 2026

har-mcp

27
@tjamet

A MCP server for parsing and analyzing HAR (HTTP Archive) files

updated Jul 2026

MiAO-MCP-for-Unity

27
@MiAO-AI-Lab

MCP Server + Plugin for Unity Editor and Unity game. The Plugin allows to connect to MCP clients like Claude Desktop or others.

updated Jun 2026

granola-claude-mcp

27
@cobblehillmachine

Custom MCP server connecting Granola.ai meeting data to Claude Desktop for AI-powered meeting intelligence

updated Mar 2026

ptah-extension

27
@Hive-Academy

Provider-agnostic AI orchestration for VS Code. Intelligent workspace analysis, Code Execution MCP server, and project-adaptive multi-agent workflows — all natively integrated into VS Code.

updated Jul 2026

skill-to-mcp

27
@biocontext-ai

Convert AI Skills (Claude Skills format) to MCP server resources - Part of BioContextAI

updated Jun 2026

resu.nvim

27
@koushikxd

a neovim plugin for anyone using claude code/AI coding tools

updated Jul 2026

claude-mods

27
@0xDarkMatter

Expert skills, agents, commands, rules, hooks & output styles for Claude Code — session continuity + modern CLI tooling for real-world dev workflows

updated Jul 2026

mssql-mcp-server

27
@ConnorBritain

Enterprise MCP server for SQL Server with 20 tools for schema discovery, data operations, and administration.

updated Jul 2026

reachy-mini-mcp

27
@jackccrawford

Reachy Mini MCP | Give your AI a body. This MCP server lets AI systems control the Pollen Robotics Reachy Mini robot. | Speak, listen, see you, and express emotions through physical movement and voice. | Works with Claude, Windsurf, Cursor, or any MCP-compatible AI. | Zero robotics expertise required.

updated Jun 2026

subcog

27
@zircote

Persistent memory system for AI coding assistants. Captures decisions, learnings, and context from coding sessions. Features hybrid search (semantic + BM25), MCP server integration, SQLite persistence with knowledge graph, and proactive memory surfacing. Written in Rust.

updated Jul 2026

cc-spec-driven

27
@mkhrdev

A Claude Code plugin for managing requirement documents, tracking changes, and outputting specs — enabling downstream tools to generate code based on high-quality specs and complete E2E testing.

updated May 2026

revenue-os

27
@Belkins

From code to customers to cash — The monetization OS for developers. A Claude Code plugin for ICP discovery, value propositions, pricing, outreach, and more.

updated Jul 2026

altium-designer-mcp

27
@embedded-society

MCP server for AI-assisted management of Altium Designer component libraries

updated Jul 2026
← PREV01...150151152153154...344NEXT →