Developer · Local MCP server

Knapcode.SampleMcpServer

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
com.joelverhagen.mcp/Knapcode.SampleMcpServer
Version
0.10.0-beta.10
Status
Active
Category
developer
Transport
stdio (local process)
Package
NuGet
Published
2025-10-27
Updated
2025-10-27
Publisher
com.joelverhagen.mcp
Listed under
Weather MCP servers
Repository
github.com/joelverhagen/Knapcode.SampleMcpServer
Source
Registry API entry

Packages

RegistryPackageVersionTransportEnvironment variables
NuGetKnapcode.SampleMcpServer0.10.0-beta.10stdioWEATHER_CHOICES

How to connect Knapcode.SampleMcpServer

Knapcode.SampleMcpServer runs locally from a .NET package published to NuGet: Knapcode.SampleMcpServer version 0.10.0-beta.10. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs the .NET SDK; run as a .NET tool. It reads the environment variable WEATHER_CHOICES; set it in the client's configuration for this server.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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