Claude-NWS Protocol Bridge

from shreyyzsh

Integrates the US National Weather Service API to provide real-time weather data and forecasts.

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Context Weather

A Model Context Protocol (MCP) server that integrates the US National Weather Service API with Claude Desktop, providing real-time weather data and forecasts directly within your Claude conversations.

Features

Real-time weather conditions and forecasts
Location-based weather queries using coordinates or place names
Seamless integration with Claude Desktop via MCP
Live data from the official US National Weather Service API
Detailed weather metrics including temperature, humidity, wind, and precipitation

API Reference

The bridge provides the following MCP tools:

`get-current-weather`

Retrieves current weather conditions for a specified location.

Parameters:

location (string): City name, coordinates, or ZIP code

`get-weather-forecast`

Gets weather forecast data for a specified location.

Parameters:

location (string): City name, coordinates, or ZIP code
days (number, optional): Number of forecast days (default: 7)

Copy & paste — that's it

uv sync

Prerequisites

Claude Desktop App
Python (v3.12 or higher)
uv package manager
Internet connection for API access

Installation

Clone this repository:

git clone https://github.com/yourusername/claude-nws-protocol-bridge.git
cd claude-nws-protocol-bridge

Install dependencies:
```
uv sync
```

Configure the MCP server in your Claude Desktop settings:

{
 "mcpServers": {
   "nws-weather": {
     "command": "uv",
     "args": ["run", "python", "weather.py"]
   }
 }
}

Usage

Once configured, you can ask Claude weather-related questions such as:

"What's the current weather in San Francisco?"
"Give me a 7-day forecast for New York City"
"What's the temperature and humidity right now?"
"Is it going to rain today in Seattle?"