Weather Server MCP Server
TypeScript-based MCP server that implements a weather information system.
chaminda360
README
Weather Server MCP Server
Test weather server tool
This is a TypeScript-based MCP server that implements a weather information system. It demonstrates core MCP concepts by providing:
- Resources representing weather data with URIs and metadata
- Tools for fetching and updating weather information
- Prompts for generating weather summaries
Features
Resources
- List and access weather data via
weather://URIs - Each weather entry has a location, temperature, and metadata
- JSON mime type for structured data access
Tools
-
fetch_weather- Fetch current weather information- Takes location as a required parameter
- Retrieves weather data from an external API
-
update_weather- Update weather information- Takes location and new weather data as required parameters
- Updates the weather data in server state
Prompts
summarize_weather- Generate a summary of the current weather data- Includes all weather entries as embedded resources
- Returns structured prompt for LLM summarization
Development
Install dependencies:
npm install
Rename .envexample to .env:
mv .envexample .env
Update OPENWEATHER_API_KEY in the .env file:
OPENWEATHER_API_KEY=Your_Own_OpenWeather_API_KEY
Build the server:
npm run build
For development with auto-rebuild:
npm run watch
Installation
To use with Claude Desktop, add the server config:
On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
On Windows: %APPDATA%/Claude/claude_desktop_config.json
{
"mcpServers": {
"weatherserver": {
"command": "/path/to/weatherserver/build/index.js"
}
}
}
Debugging
Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the MCP Inspector, which is available as a package script:
npm run inspector
The Inspector will provide a URL to access debugging tools in your browser.
Recommended Servers
Sequential Thinking MCP Server
This server facilitates structured problem-solving by breaking down complex issues into sequential steps, supporting revisions, and enabling multiple solution paths through full MCP integration.
mixpanel
Connect to your Mixpanel data. Query events, retention, and funnel data from Mixpanel analytics.
dbt Semantic Layer MCP Server
A server that enables querying the dbt Semantic Layer through natural language conversations with Claude Desktop and other AI assistants, allowing users to discover metrics, create queries, analyze data, and visualize results.
MCP PubMed Search
Server to search PubMed (PubMed is a free, online database that allows users to search for biomedical and life sciences literature). I have created on a day MCP came out but was on vacation, I saw someone post similar server in your DB, but figured to post mine.
Crypto Price & Market Analysis MCP Server
A Model Context Protocol (MCP) server that provides comprehensive cryptocurrency analysis using the CoinCap API. This server offers real-time price data, market analysis, and historical trends through an easy-to-use interface.
Vectorize
Vectorize MCP server for advanced retrieval, Private Deep Research, Anything-to-Markdown file extraction and text chunking.
Nefino MCP Server
Provides large language models with access to news and information about renewable energy projects in Germany, allowing filtering by location, topic (solar, wind, hydrogen), and date range.
MATLAB MCP Server
Integrates MATLAB with AI to execute code, generate scripts from natural language, and access MATLAB documentation seamlessly.
Macrostrat MCP Server
Enables Claude to query comprehensive geologic data from the Macrostrat API, including geologic units, columns, minerals, and timescales through natural language.
MCP Word Counter
A Model Context Protocol server that provides tools for analyzing text documents, including counting words and characters. This server helps LLMs perform text analysis tasks by exposing simple document statistics functionality.