slim-sheet

io.github.j4flmao/slim-sheet

Spreadsheet MCP for any agent: reads xlsx/xls/ods/csv, SQL, cleaning, formulas, safe edits

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "slim-sheet": {
      "command": "uvx",
      "args": [
        "slim-sheet"
      ],
      "env": {
        "SLIM_SHEET_TIER": "full",
        "SLIM_SHEET_MAX_TOKENS": "1500",
        "SLIM_SHEET_PASSWORD": "<your SLIM_SHEET_PASSWORD>"
      }
    }
  }
}
Environment variables
  • SLIM_SHEET_TIERTool tier: full (28 tools, default), standard (16) or lite (7, for small local models)
  • SLIM_SHEET_MAX_TOKENSDefault response budget in tokens
  • SLIM_SHEET_PASSWORDsecretPassword for encrypted workbooks (needs the crypto extra)

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.1.0
Registry
active
Published
10/30/2026

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HTML — for your website

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Markdown — for your README

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Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.