API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| OpenDia Provides OpenDia diagram creation capabilities through a lightweight web server with WebSocket support and HTTP API endpoints for real-time collaborative diagram generation and editing. | TypeScript | 1.8k | — |
| Opendosm My data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API. | — | — | — |
| OpenDota OpenDota MCP — Dota 2 open stats. | — | 8 | — |
| Open Elevation Open-Elevation MCP — terrain elevation by lat/lon (no auth) | — | — | — |
| OpenEye AR/XR procedure verification with memory, visual sessions, and DPO trajectory export. | TypeScript | 2 | — |
| Openf1 OpenF1 MCP — real-time & historical Formula 1 data. | — | — | — |
| openf1-mcp-server A Model Context Protocol server for querying Formula 1 data through the OpenF1 API | Python | — | — |
| Openfda OpenFDA MCP — wraps the openFDA API (free, no auth required) | — | — | — |
| openfda-mcp-server A FastMCP server to expose drug safety analysis via OpenFDA API | Python | — | — |
| OpenFDA Safety Data Search FDA safety data: drug adverse events, recalls, and device events. | — | — | — |
| Openfema OpenFEMA MCP — US Federal Emergency Management Agency open data. | — | — | — |
| OpenFIGI OpenFIGI — Bloomberg open financial-instrument symbology service | — | 0 | — |
| open-ghl-mcp An open source Model Context Protocol server for GoHighLevel API v2 with OAuth | Python | 46 | — |
| @opengolfapi/mcp-server Open MCP server for AI agents to query the OpenGolfAPI dataset (14,708 US golf courses, ODbL) | TypeScript | — | — |
| OpenGraph.io MCP Server MCP server for OpenGraph.io API - fetch OG data, screenshots, scrape, and generate images | TypeScript | — | — |
| OpenGrok MCP Server MCP server bridging OpenGrok search engine with AI for instant context across massive codebases. | TypeScript | — | — |
| Openholidays OpenHolidays MCP. | — | — | — |
| Openiban OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the | — | — | — |
| Open Library Open Library MCP — Internet Archive's open book metadata | TypeScript | 72 | — |
| Openligadb OpenLigaDB MCP — community-run, keyless football / soccer match data. | — | — | — |
| openmcp Turn any openapi file into an mcp server, with just the tools you need. | TypeScript | 306 | — |
| Open Meteo Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs | — | — | — |
| Open-Meteo Weather Integrates with Open-Meteo API to provide current weather data retrieval with GitHub OAuth 2.0 authentication, location management for saving custom labels like 'home' or 'office', and support for both Celsius and Fahrenheit units. | — | 12 | — |
| open-notebook-mcp MCP server for an Open Source implementation of Notebook LM: Open Notebook | Python | 31 | — |
| Open Notify Open Notify MCP — ISS position + people in space | — | — | — |