xlsx for ai for Claude Desktop

io.github.senoff/xlsx-for-ai

50 spreadsheet tools for .xlsx: recalc formulas, repair broken refs, read/write, diff, audit.

client:Claude Desktop transport:stdio runtime:npm

Install xlsx for ai in Claude Desktop

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

{
  "mcpServers": {
    "xlsx-for-ai": {
      "command": "npx",
      "args": [
        "-y",
        "xlsx-for-ai"
      ]
    }
  }
}

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