Discover Awesome MCP Servers

MCP Server Practice

A practice project demonstrating how to build Model Context Protocol servers with Python, LangGraph, and Groq, featuring a math server via stdio and a weather server via streamable-http, enabling arithmetic operations and mock weather queries through an AI agent.

NCBI Datasets MCP Server

Provides comprehensive access to the NCBI Datasets API, enabling genomic, taxonomic, and biological data operations through 31 specialized tools.

@caikiji/mcp-search

Privacy-respecting, self-hosted metasearch MCP server that aggregates results from multiple search engines and fetches page content as Markdown.

Open Library Subjects MCP Server

Fetches books by genre or subject from the Open Library API without requiring an API key, returning titles, authors, and publication years.

Acrolinx MCP Server

A Model Context Protocol server that integrates with the Acrolinx NextGen API to provide advanced text analysis and improvement capabilities to AI assistants like Claude, offering features such as text rewriting, content analysis, and writing suggestions.

owasp-mcp-scan

Passive security scanner that audits a running MCP server against the OWASP MCP Top 10 and grades it A-F. Read-only static analysis of the advertised tools, prompts and resources with console/JSON/SARIF output, and it also runs as an MCP server itself.

Description

MCP server implementation for the cryptocurrency exchange. This package provides a simple interface to interact with Bybit/OKX/Binance public API endpoints.

File_analysis_mcp

file analysis MCP server using FastMCP. This server will provide tools to analyze text files, including word count, character frequency analysis, and reading file content.

Tribunal TJRS: Certidão do 1º Grau

MCP server for querying official first-instance court certificates from the Tribunal de Justiça do Rio Grande do Sul (TJRS) in a read-only manner. It provides one tool to perform consultation via official sources, works with any MCP-compatible client, and charges per-use with prepaid credits.

Finance MCP Server

Enables financial calculations such as compound interest, loan EMI, and savings goal projections through natural language.

Strapi MCP Plugin

AI models access to the Strapi Context via the Model Context Protocol (MCP)

Swiss Lawyer MCP

A production-minded Agentic RAG backend for informational guidance about Swiss immigration and administrative procedures, using only official Swiss government sources with evidence metadata.

ranger-rag-mcp

MCP server that integrates Apache Ranger authorization with RAG, enforcing Ranger policies to control access to knowledge bases before forwarding queries to RAG Studio.

PostgreSQL MCP Server

Enables natural language interaction with PostgreSQL databases, supporting query execution, schema management, data operations, user management, and database maintenance with secure remote access via HTTP/SSE transport.

mcp-low-level-server-streamable-http

A TypeScript-based MCP server that implements a simple note-taking system using low-level server components and streamable HTTP. It enables users to create, store, and summarize text notes through a set of tools, resources, and specialized prompts.

Calculator

A Model Context Protocol server built with mcp-framework that allows users to create and manage custom tools for processing data, integrating with the Claude Desktop via CLI.

Tenarius Wiki MCP

An open-source MCP server for querying the Tenarius RO wiki and Ragnarok Online Pre-Renewal references. It provides structured search and summaries with source metadata indicating server and era applicability.

Meta Ad Library MCP

Searches the Meta (Facebook) Ad Library by keyword and returns ad details including advertiser, ad copy, and EU reach, without requiring an API key.

mcp-hubspot

An MCP server that uses a browser extension to interact with HubSpot through the logged-in browser, enabling reading, searching, creating, and updating HubSpot records without API tokens.

Context-MCP

Provides real structural understanding of a codebase via tree-sitter AST parsing before starting a task, reducing token waste and grounding acceptance criteria in code structure.

osm-mcp-server

An OpenStreetMap MCP server that provides location-based services including geocoding, route directions, points of interest search, and neighborhood analysis to enhance LLMs with geospatial capabilities.

icloud-mcp

An MCP server for iCloud Calendar, Contacts, and Mail, usable from any MCP-capable AI client.

YT Transcripter Multilingual MCP

Enables transcription of YouTube videos in multiple languages through an MCP server interface.

spm-search-mcp

An MCP server that allows coding agents to search the Swift Package Index and retrieve GitHub READMEs without requiring an API key. It features comprehensive search filters for stars, platforms, and licenses, providing token-efficient responses optimized for LLM comprehension.

GitHub Next.js Optimizer MCP Server

Analyzes GitHub repositories and provides advanced optimization recommendations for Next.js and React projects, covering clean architecture, SOLID principles, performance patterns, and best practices.

Hugging Face Hub Semantic Search MCP

An unofficial MCP server that provides semantic search capabilities for Hugging Face models and datasets, enabling Claude and other MCP-compatible clients to search, discover, and explore the Hugging Face ecosystem using natural language queries.

Bubble MCP Server

Enables AI assistants to interact with Bubble.io applications through the Data API, supporting CRUD operations, schema discovery, and workflow execution.

ida-fusion-mcp

Enables AI clients to interact with multiple IDA Pro instances (GUI and headless) for reverse-engineering tasks, routing each tool call to the correct database via instance_id.

mcp-trakt

Enables AI agents to query TV and movie metadata from Trakt, including details, trending, popular content, and watch tracking signals through MCP tools.

mcp-ooni

Enables internet censorship and website reachability checks using OONI network measurements, keyless access via Pipeworx gateway.