KC.DotNetSolution.McpServer 0.1.0-beta

DotNet-McpServer

A lightweight MCP (Microsoft Communication Protocol) server built with .NET 10.0. This server is packaged as a .NET tool (MCP server) that runs as a self‑contained, single‑file executable.

Features

• Self‑contained: No external .NET runtime needed.
• Single file: Publishes to a single executable for easy distribution.
• Tool packaging: Packaged as a .NET tool (PackAsTool), ready to be installed via dotnet tool install.
• MCP C# SDK: Uses the StreamJsonRpc library for JSON‑RPC communication.

Prerequisites

• .NET SDK 10.0 or later (matching the target framework net10.0).
• PowerShell (or any shell) to run the tool.

Building the Server

# From the solution root
cd src/DotNetMcpServer

# Restore packages and build
dotnet restore
dotnet build -c Release

Publishing a Self‑Contained Single File

dotnet publish -c Release -r win-x64 --self-contained true /p:PublishSingleFile=true

The output will be placed under the ../mcp-servers directory as configured by the project.

Installing as a .NET Tool

The project is configured to generate a NuGet package that can be installed as a tool:

# Pack the project
dotnet pack -c Release

# Install the tool locally
dotnet tool install --global KC.DotNetSolution.McpServer --version 0.1.0-beta

After installation, you can run the server with:

dotnet-mcpserver

Usage

The server communicates over standard input/output using the MCP protocol. It can be integrated with any client that speaks MCP/JSON‑RPC.

License

This project is provided under the MIT License. See the LICENSE file for details.

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