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Mcp Server Spreadsheet

io.github.marekrost/mcp-server-spreadsheet · v0.3.3

MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.

Connect Runs on your machine

Terminal
claude mcp add mcp-server-spreadsheet -e MCP_SPREADSHEET_ROOT=<MCP_SPREADSHEET_ROOT> -- uvx mcp-server-spreadsheet==0.3.3
claude_desktop_config.json
{
  "mcpServers": {
    "mcp-server-spreadsheet": {
      "command": "uvx",
      "args": [
        "mcp-server-spreadsheet==0.3.3"
      ],
      "env": {
        "MCP_SPREADSHEET_ROOT": "<MCP_SPREADSHEET_ROOT>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp-server-spreadsheet": {
      "command": "uvx",
      "args": [
        "mcp-server-spreadsheet==0.3.3"
      ],
      "env": {
        "MCP_SPREADSHEET_ROOT": "<MCP_SPREADSHEET_ROOT>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-server-spreadsheet": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-server-spreadsheet==0.3.3"
      ],
      "env": {
        "MCP_SPREADSHEET_ROOT": "<MCP_SPREADSHEET_ROOT>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
MCP_SPREADSHEET_ROOT
Optional
Optional. Absolute path to a directory; all tool path arguments are restricted to this tree. Unset = no restriction.

Details

Package[email protected] (PYPI, stdio)
First published11 Aug 2026
Last updated11 Aug 2026
Registry nameio.github.marekrost/mcp-server-spreadsheet

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