Awesome MCP Servers

Discover, extract, and interact with the web - one interface powering automated access across the public internet.

Put performance and error data directly in the hands of your AI assistant.

Access financial market data: realtime & historical stock, ETF, options, forex, crypto, commodities, fundamentals, technical indicators, & more

MCP server that connects to any bank, credit card, investment, loan, insurance, utility, or billing account, and retrieves balance, transactions, payment and identity data instantly.

Provides semantic search capabilities for PostgreSQL databases using the pgvector extension, with support for multiple embedding providers.

A playground for MCP implementations featuring multiple microservices, including news and weather examples.

A demonstration MCP server implementation in Go featuring real-time bidirectional file communication.

Automate web testing and tasks by connecting Claude Desktop with Playwright.

A proof-of-concept MCP server built with Node.js and TypeScript, compatible with Claude Desktop.

An MCP server for querying a PostgreSQL database in read-only mode.

A server that enables AI models to interact with PostgreSQL databases through a standardized interface.

Generates Pull Request messages based on Git commits and changes.

A lightweight, extensible MCP server for running prompt-based tools and file utilities, with support for custom prompts.

Automates the setup of new AI-powered MCP server development projects.

A starter project with setup instructions and example MCP servers, including a weather server.

Access Prometheus metrics and queries through standardized MCP interfaces.

Tools for logging, analyzing, and improving Claude Desktop prompts to enhance prompt engineering skills.

A server for managing local prompt files, allowing AI models to create, retrieve, update, and delete them.

Optimize prompts with research-backed strategies for 15-74% performance improvements.

Provides preset prompt templates as tools to assist clients like Cursor and Windsurf in executing various tasks.

A thin proxy that allows clients to connect to MCP servers over HTTP without streaming transport.

A bidirectional MCP proxy connecting stdio and Server-Sent Events (SSE) with OAuth support.

A proxy server for MCP requests, supporting SSE and stdio transports.

Aggregates multiple MCP resource servers into a single interface using a JSON configuration file.

Aggregates multiple MCP resource servers into a single interface with stdio/sse support.

A proxy server for aggregating and serving multiple MCP resource servers through a single endpoint.

Aggregates multiple MCP resource servers into a single interface.

A server for real-time Python code validation using Pyrefly, designed to prevent common coding errors from LLMs.

An interactive Python REPL server with built-in support for the uv package manager and virtual environments.

Uses Qdrant vector embeddings to understand semantic relationships in codebases.

Query financial web tables from sources like iwencai, tdx, and eastmoney using Playwright.

A basic MCP server from the Quickstart Guide, adapted for OpenAI's Chat Completions API.

A managed Retrieval-Augmented Generation (RAG) server using MCP, integrated with knowledge bases and OpenSearch.

A Python server providing Retrieval-Augmented Generation (RAG) functionality. It indexes various document formats and requires a PostgreSQL database with pgvector.