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Excel MCP Server (FsOpenXmlDsl) for Cursor

io.github.marknicholls/fsopenxmldsl-mcp

Excel tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.

client:Cursor transport:stdio runtime:nuget

Install Excel MCP Server (FsOpenXmlDsl) in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "fsopenxmldsl-mcp": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "Kookerella.FsOpenXmlDsl.Mcp",
        "--yes"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Excel MCP Server (FsOpenXmlDsl) in other clients