Simple MCP Server
by logesh-kumar
This is a simple Model Context Protocol (MCP) server and client implementation. It demonstrates how to expose and access weather information using JSON-RPC 2.0 over stdio.
Last updated: N/A
What is Simple MCP Server?
This is a simple MCP server and client that communicate using JSON-RPC 2.0 over stdio. The server exposes weather information for different cities, and the client can access this information through resources, tools, and prompts.
How to use Simple MCP Server?
To use the server and client, first clone the repository. Then, start the client using node client.js, which will automatically start the server. Alternatively, you can start the server independently using node server.js.
Key features of Simple MCP Server
Exposes weather information for cities
Implements MCP using JSON-RPC 2.0
Uses stdio for communication
Provides resources, tools, and prompts
Includes a client to interact with the server
Use cases of Simple MCP Server
Demonstrating MCP server-client communication
Exposing and accessing data through a defined protocol
Learning about JSON-RPC 2.0
Building simple APIs
Understanding stdio-based communication
FAQ from Simple MCP Server
What is MCP?
What is MCP?
MCP stands for Model Context Protocol. It's a protocol for communication between a client and a server.
What is JSON-RPC 2.0?
What is JSON-RPC 2.0?
JSON-RPC 2.0 is a stateless, light-weight remote procedure call (RPC) protocol encoded in JSON.
How does the client communicate with the server?
How does the client communicate with the server?
The client and server communicate using JSON-RPC 2.0 over stdio (standard input/output).
What resources are available on the server?
What resources are available on the server?
The server provides resources for city://NewYork, city://London, and city://Tokyo.
What tools are available on the server?
What tools are available on the server?
The server provides a get-weather tool to get weather forecasts for a city.