Knapcode Sample MCP Server

by joelverhagencom.joelverhagen.mcp/Knapcode.SampleMcpServerv0.10.0-beta.10

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

0.NETstdioofficial registry

context tax

queued

security

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cold start

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freshness

Stale9mo ago

Install Knapcode Sample MCP server

claude mcp add knapcode-sample -- dnx Knapcode.SampleMcpServer --yes mcp start

{
  "mcpServers": {
    "knapcode-sample": {
      "command": "dnx",
      "args": [
        "Knapcode.SampleMcpServer",
        "--yes",
        "mcp",
        "start"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "knapcode-sample": {
      "command": "dnx",
      "args": [
        "Knapcode.SampleMcpServer",
        "--yes",
        "mcp",
        "start"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "knapcode-sample": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "Knapcode.SampleMcpServer",
        "--yes",
        "mcp",
        "start"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "knapcode-sample": {
      "command": "dnx",
      "args": [
        "Knapcode.SampleMcpServer",
        "--yes",
        "mcp",
        "start"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
WEATHER_CHOICES	—	—

Freshness

Stale — last maintenance signal 9mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-01-20 · 9mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2025-10-27 · 12mo ago · official registry · v0.10.0-beta.10

FAQ

›How do I install the Knapcode Sample MCP server in Claude Code?

Run: claude mcp add knapcode-sample -- dnx Knapcode.SampleMcpServer --yes mcp start. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Knapcode Sample require an API key?

No required environment variables are declared in its published metadata.

›Can I use Knapcode Sample as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Knapcode Sample in the official MCP registry?

Yes, as com.joelverhagen.mcp/Knapcode.SampleMcpServer.