Open Primitive Mcp
17 US federal data domains as MCP tools. FDA drugs, EPA water, CMS hospitals, NHTSA cars, BLS jobs, Census demographics, SEC filings, NOAA weather, and more…
Directory
Search MCP Servers
ACI: Open-Source Infra to Power Unified MCP Servers
ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified…
Open Brewery DB
Search and retrieve brewery data worldwide using the Open Brewery DB API.
Alpaca MCP Server
# Alpaca MCP Server This is a Model Context Protocol (MCP) server for Alpaca, allowing LLMs like Claude to interact with the Alpaca trading API. It enables…
MCPX - MCP Gateway
MCPX is a production-ready, open-source gateway to manage MCP servers at scale—centralize tool discovery, access controls, call prioritization, and usage…
Mailchimp MCP Server
# Mailchimp MCP Server A Model Context Protocol (MCP) server for interacting with the Mailchimp API. ## Features - Comprehensive access to Mailchimp API…
GitHub MCP Server
# GitHub MCP Server MCP Server for the GitHub API, enabling file operations, repository management, search functionality, and more. ### Features - **Automatic…
GovData MCP
A Model Context Protocol (MCP) server that lets AI agents search, explore, and fetch open datasets from official government data portals. One unified tool…
Eyevinn Open Source Cloud
EyevinnOSC's MCP server enables AI assistants to provision and manage vendor-independent cloud infrastructure for databases, storage, and media processing…
Open-Meteo
Access global weather forecasts and historical data through the Open-Meteo API.
geoagentic.app
Open MCP server providing real-time transit routing, open-source GIS / geographic intelligence, and specialized Slovenian geospatial lookup tools for AI agents…
⚡️ mcpo
⚡️ mcpo is a proxy that takes any MCP server command and exposes it as an OpenAPI-compatible HTTP server instantly. It converts MCP tools into standard RESTful…
Api200
API 200 is an open source API gateway to simplify 3rd-party integrations. Import endpoints, set up caching, retries, and mocks. Access all services via one…
Backlog MCP Server
# Backlog MCP Server  
Confluent Cloud
# Confluent MCP Server [](https://www.npmjs.com/package/@confluentinc/mcp-confluent)…
DataWorks
A Model Context Protocol (MCP) server that provides tools for AI, allowing it to interact with the DataWorks Open API through a standardized interface. This…
OpenGov MCP Server
# OpenGov MCP Server An MCP (Model Context Protocol) server that enables MCP clients like Claude Desktop to access Socrata Open Data APIs. This integration…
Healsens FHIR MCP
# healsens-fhirmcp Open-source, conformance-aware MCP server for FHIR R4 and R5. `healsens-fhirmcp` is Healsens' MCP implementation for healthcare systems that…
Spring Boot Sample MCP Server
This is a sample implementation of a Model Context Protocol (MCP) server using Spring Boot. The server is designed to be used with the Model Context Protocol…
Toronto Open Data Tools
Query, analyze, and retrieve datasets from Toronto's CKAN-powered open data portal.
Alpaca MCP Server
Model Context Protocol (MCP) server for Alpaca trading API
Agentmail
Compliance & verification toolkit for AI agents. Screen counterparties against real OFAC sanctions data (782 crypto wallets + 19,086 names + 16 embargoed…
Project NOVA 🚀
A multi-agent AI architecture that connects 25+ specialized agents through n8n and MCP servers. Project NOVA routes requests to domain-specific experts…
Gemsuite
The ultimate open-source server for advanced Gemini API interaction with MCP, intelligently selects models.