About Weather Server Demo
Weather Server Demo is an MCP server published by debs-obrien in the Developer Tools category: a simple Model Context Protocol (MCP) server that provides real-time weather data to AI agents like GitHub Copilot.
The repository has 9 stars and 6 forks, with the last commit a year ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/debs-obrien/mcp-weather-server-demoThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Ask AI
Ask AI about Weather Server Demo
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Security checks
Static checks derived from the repository 7 days ago. Heuristics on the source, not an audit.
- ✓README presentThe repository ships documentation.
- !License declaredNo license file. Legally you have no right to use it in a product.
- !Tests presentNo tests found. Behaviour changes may go unnoticed between versions.
- ✓Dependencies pinnedA lockfile pins dependency versions.
- ✓No dynamic code executionSource scan found no eval, dynamic Function, or shell execution.
- !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.
README
MCP Weather Server
A simple Model Context Protocol (MCP) server that provides real-time weather data to AI agents like GitHub Copilot.
Quick Start
Clone the repository:
git clone https://github.com/debs-obrien/mcp-weather-server-demo.git
cd mcp-weather-server-demo
1. Install Dependencies
npm install
2. Run the Server
Test with MCP Inspector:
npx -y @modelcontextprotocol/inspector npx -y tsx main.ts
3. Use with VS Code
- Open the
mcp.jsonfile in.vscodefolder - Click the start server button above line 4
- Open Chat mode and select agent and choose a modal that supports MCPs such as Claude Sonnet
- Type or speak into the chat and ask it what the weather is like in your city
Features
- 🌤️ Real-time weather data for any city
- 🌍 No API key required (uses Open-Meteo)
- 🤖 Works with GitHub Copilot and other MCP-compatible AI tools
- ⚡ Easy to test with MCP Inspector
Usage Examples
Ask GitHub Copilot:
- "What's the weather like in Tokyo?"
- "How's the weather in London today?"
- "Give me the current weather for Paris"
How It Works
The server provides a get-weather tool that:
- Converts city names to coordinates using geocoding
- Fetches current weather data from Open-Meteo API
- Returns structured data that AI agents can format beautifully
Code Structure
// Creates MCP server with weather tool
const server = new McpServer({
name: "Weather Server",
version: "1.0.0"
});
// Defines the get-weather tool
server.tool('get-weather', 'Tool to get the weather of a city', ...);
// Connects via stdio transport
const transport = new StdioServerTransport();
server.connect(transport);
Dependencies
@modelcontextprotocol/sdk- MCP server frameworkzod- Schema validation
API Used
- Open-Meteo - Free weather API with no authentication required
Read the full Blog post
Building Your First MCP Weather Server: A Complete Tutorial
Watch the Demo
README fetched from the repository 7 days ago. The original is authoritative.