Discover Awesome MCP Servers

Metabase MCP Server

AIアシスタントがMetabaseデータベースと連携できるようにするModel Control Protocolサーバー。モデルは、データベーススキーマの探索、メタデータの取得、関係性の可視化、アクションの実行などが可能になります。

mcp-rae

Model Context Protocol (MCP) server for the Royal Spanish Academy (RAE) API. It allows language models to interact with RAE's dictionary and linguistic resources.

MCP Demo Application

A comprehensive demonstration server that provides tools for calculations, weather, and note management alongside an interactive web interface. It showcases how AI assistants can seamlessly interact with external data sources and functions using the Model Context Protocol.

Crawl4AI+SearXNG MCP Server

Provides AI agents with complete web search, crawling, and RAG capabilities through a Docker-based solution combining Model Context Protocol, Crawl4AI, SearXNG, and Supabase.

QuickBooks Time MCP Server by CData

This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for QuickBooks Time (beta): https://www.cdata.com/download/download.aspx?sku=HCZK-V&type=beta

Bitbucket MCP Server

Enables management of Bitbucket Cloud pull requests through natural language, including creating, reviewing, approving, and commenting on PRs with automatic default reviewer support.

HR MCP Server

Claude Desktopが、構造化された従業員データにアクセスし、従業員の検索、人事関連の検索、グローバル休暇申請などの人事オペレーションを実行できるようにする、モデルコンテキストプロトコルサーバー。

WebScraping.AI MCP Server

WebScraping.AIと統合してウェブデータ抽出機能を提供する、Model Context Protocol (MCP) サーバーの実装。

Grep MCP Server

Provides powerful text search capabilities using the grep command-line utility, allowing users to search files and directories using both natural language descriptions and regex patterns.

PostgreSQL MCP Server

PostgreSQLデータベースへの読み取り専用アクセスを提供し、LLMがデータベーススキーマを検査したり、読み取り専用のSQLクエリを実行したりできるようにします。

MySQL Database Access

MySQLデータベースへの読み取り専用アクセスを提供するMCPサーバー。

Spotify Model Context Protocol

Enables creating Spotify playlists based on text descriptions by connecting Cursor editor to Spotify's API through OAuth authentication.

Claude RAG MCP Pipeline

Enables Claude Desktop to search and query personal document collections (PDF, Word, Markdown, text) using semantic search and conversational AI with full context preservation across exchanges.

Lumenore Analytics MCP Server

Provides AI assistants with access to Lumenore's analytics capabilities, enabling natural language queries for data insights, advanced analytics (trends, predictions, correlations, outliers), and real-time data processing with zero persistent storage.

PAL MCP Server

A Provider Abstraction Layer that orchestrates multiple AI models (GPT-5, Gemini, O3, local models) within a single conversation, enabling multi-model code reviews, debugging, planning, and CLI-to-CLI bridging with full context preservation.

Adaptive Graph of Thoughts MCP Server

A scientific reasoning framework that leverages graph structures and the Model Context Protocol (MCP) to process complex scientific queries through an Advanced Scientific Reasoning Graph-of-Thoughts (ASR-GoT) approach.

RustFS File Management MCP Server

Enables AI to upload local files to RustFS storage service and download files from HTTP/HTTPS URLs to local paths. Built with FastMCP and RustFS SDK for seamless file operations through natural language.

Model Context Protocol (MCP) Implementation in Go

Go言語 MCPサーバー (Go gengo MCP sābā)

MCP Server with SSE and Bearer Authentication

A TypeScript implementation of a Model Context Protocol server that enables real-time communication with LLM clients using Server-Sent Events (SSE) for transport and Bearer Token authentication for security.

mcp-playwright

🚀 Active Fork of executeautomation/mcp-playwright This repository is an actively maintained continuation of the original MCP Playwright server: >👉 https://github.com/executeautomation/mcp-playwright A Model Context Protocol server that provides browser automation capabilities using Playwright.

Synesthetic MCP

Enables validation, diff generation, and backend population for Synesthetic assets using schema-compliant resources and tools. Serves as an MCP adapter that enforces schema compliance and integrates with the Synesthetic asset generation pipeline.

Google Maps MCP Server

Provides access to Google Maps API functionality including geocoding, place search, direction routing, and distance calculations through a structured MCP interface.

Calculator MCP Server

Provides basic mathematical calculation functionality through MCP tools including arithmetic operations, exponentiation, and square root calculations. Features proper error handling for edge cases like division by zero and negative square roots.

KAIA-MCP Server

Enables AI agents to interact with DeFi protocols on the KAIA blockchain, including lending on KiloLend, token swaps on DragonSwap, price queries, and wallet operations through natural language.

MCP Invoice

請求書と領収書の処理を行うPython MCPサーバー。OCR技術を使用してPDFや画像からデータを抽出し、AIアシスタントが請求書ドキュメントの処理、テキスト抽出、および結合を行えるようにします。

Fast Mermaid Validator MCP

Validates Mermaid diagrams with comprehensive grammar parsing supporting 28+ diagram types. Processes markdown files, ZIP archives, and direct input with detailed error reporting and enterprise-grade performance capabilities.

MCP Enterprise Demo - Gestion Commerciale

Enables AI assistants to interact with a commercial management system through controlled capabilities for querying orders, analyzing invoices, summarizing customer activity, and creating orders, with role-based access control and audit trails.

Obsidian Knowledge Management MCP Server

Enables LLMs to read, search, and manage Obsidian vault markdown files, including YAML frontmatter, wikilinks, and graph operations through a secure stateless I/O layer.

Confluence MCP Server

Confluenceドキュメントシステムからコンテンツを検索および取得できるMCPサーバー。ドキュメント検索とページ全体のコンテンツ取得の両方の機能を提供します。