MCP Server

MCP Server

A simple Model Context Protocol (MCP) server implementation that provides tool functionality through a standardized interface. This server implements search tools for Wikipedia and GitHub repositories, but is easily extendable.

Overview

This server uses the @modelcontextprotocol/sdk to create a standardized way of exposing tools to MCP clients. It runs over stdio transport, making it suitable for integration with various client applications.

Features

• Implements MCP Server specification
• Uses stdio transport for communication
• Provides Wikipedia and GitHub search functionality

Available Tools

wikipedia_search

A tool that searches Wikipedia for articles matching the given query.

Input Schema:

Response: The tool returns a formatted text response containing up to 3 matching articles, each with:

• Title
• Summary
• URL

github_search

A tool that searches GitHub for repositories matching the given query.

Input Schema:

Response: The tool returns a formatted text response containing up to 3 matching repositories, each with:

• Repository name (owner/repo)
• Description
• Star count
• Primary language
• Repository URL

Technical Details

• Server Name: mcp-server
• Version: 1.0.0
• Transport: StdioServerTransport
• SDK: @modelcontextprotocol/sdk

Getting Started

1. Install dependencies:

2. Run the server:

• Meant to be used with an MCP client, for example this one. Usage with that client would look like this:

Error Handling

The server implements standard MCP error handling. If an unknown method is called, it will return a MethodNotFound error.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Copyright (c) 2024

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.