mcp-office-excel

MCP Office Excel

65-tool Excel MCP server. Read, write, format, and export .xlsx files. Windows-first.

stdiocommunityapplication

Package Details

mcp-office

0.7.0•https://pypi.org/project/mcp-office

Transportstdio

Runtimeuvx

Runtime Arguments

Positional

Position 0

excelmcp

Named

--from

mcp-office

Environment Variables

EXCEL_ALLOWLIST_ROOTS

Required

Comma-separated directory roots allowed for file access. Required — no files are accessible without this.

EXCEL_ENABLE_WRITE

Set to 'true' to enable write operations (cell writes, sheet creation, formatting).

EXCEL_ENABLE_COM

Set to 'true' to activate COM-backed tools: recalculate_workbook, export_as_pdf, hydrate_template, pivot_table, and evaluate_formula(live=True). Windows-only — requires pywin32 and Microsoft Excel.

EXCEL_MAX_ITEMS

Maximum number of rows/items returned per call. Default: 50.