"Node-RED" matching MCP servers:

An MCP server that offers arithmetic operations (addition and division) and current weather data from OpenWeatherMap. It serves as a learning project for building MCP servers with Node.js and TypeScript, supporting both stdio and Streamable HTTP transports.

A minimal Express-based MCP server that exposes a weather tool through HTTP endpoints, demonstrating how to implement the Model Context Protocol with streamable HTTP transport.

Provides weather information tools including alerts for US states and forecasts by coordinates using the National Weather Service API. Uses streamable HTTP transport for scalable, multi-session connections.

Enables querying current weather, multi-day forecasts, and air quality (PM2.5, PM10, AQI) for Chinese cities, with fuzzy Chinese city-name resolution and a combined all-in-one lookup. Requires no API key or registration.

A remote MCP server that centralizes the catalog of monitoring stations from three Chilean networks (DGA, DMC, Agromet) with geometry and extraction protocol, enabling agents to locate stations and fetch real data from the original sources.

An MCP Server that provides weather information by ZIP code using Interzoid's API, allowing agents to retrieve current weather conditions based on postal codes.

Exposes the getWeather and getTime tools over a stateless streamable-HTTP MCP endpoint at /mcp, so clients can look up weather for a location and the current time for a timezone through MCP tool calls. Running the same pure tool code as the app's OpenAPI surface, it lets you register the deployment as a remote MCP tool and compare MCP against custom-OpenAPI integration.

Enables local control of an LED weather display, allowing users to manage weather data and LED settings through natural language.

An MCP server that provides weather information like forecasts and alerts for US locations using the National Weather Service API.