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mcp/harbor
Claude Desktop

matplotlibnet for Claude Desktop

io.github.xkqg/matplotlibnet

Renders MatPlotLibNet charts to PNG, SVG or PDF from a JSON spec an AI agent writes.

client:Claude Desktop transport:stdio runtime:nuget

Install matplotlibnet in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "matplotlibnet": {
      "command": "dnx",
      "args": [
        "MatPlotLibNet.Mcp",
        "--yes"
      ],
      "env": {
        "MATPLOTLIBNET_MCP_OUTPUT_ROOT": "<MATPLOTLIBNET_MCP_OUTPUT_ROOT>",
        "MATPLOTLIBNET_FONTS": "<MATPLOTLIBNET_FONTS>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

matplotlibnet in other clients

matplotlibnet MCP server