Koskamo

MCP Office

A suite of local-first MCP servers for Microsoft Office (Excel, PowerPoint, Word) that expose capabilities as governed, deterministic tool calls for developers. It allows reading, writing, styling, validating, and exporting Office files without an in-app AI assistant, running locally on Windows.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

MCP Office logo, by dosev-aiCommunity listingLocal stdioSource reviewed; not executedPublished by dosev-ai
Vendor documentation

What you can do with it

  • Read, write, style, validate, and export Excel workbooks
  • Build, edit, review, and export PowerPoint presentations
  • Template assembly and tracked-changes support for Word documents

Source and maintenance

Community listingRegistry 0.7.0
mcp-registry: io.github.dosev-ai/mcp-office-excel@0.7.0mcp-registry: io.github.dosev-ai/mcp-office-powerpoint@0.7.0mcp-registry: io.github.dosev-ai/mcp-office-word@0.7.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

mcp-office 0.7.0

pypiuvx
mcp-office package definition
{
  "version": "0.7.0",
  "transport": "stdio",
  "identifier": "mcp-office",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "runtimeArguments": [
    {
      "name": "--from",
      "type": "named",
      "value": "mcp-office"
    },
    {
      "type": "positional",
      "value": "excelmcp"
    }
  ],
  "environmentVariables": [
    {
      "name": "EXCEL_ALLOWLIST_ROOTS",
      "isRequired": true,
      "description": "Comma-separated directory roots allowed for file access. Required — no files are accessible without this."
    },
    {
      "name": "EXCEL_ENABLE_WRITE",
      "description": "Set to 'true' to enable write operations (cell writes, sheet creation, formatting)."
    },
    {
      "name": "EXCEL_ENABLE_COM",
      "description": "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."
    },
    {
      "name": "EXCEL_MAX_ITEMS",
      "description": "Maximum number of rows/items returned per call. Default: 50."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "mcp-office": {
      "command": "uvx",
      "args": [
        "mcp-office==0.7.0"
      ],
      "env": {
        "EXCEL_ALLOWLIST_ROOTS": "<YOUR_EXCEL_ALLOWLIST_ROOTS>",
        "EXCEL_ENABLE_WRITE": "<YOUR_EXCEL_ENABLE_WRITE>",
        "EXCEL_ENABLE_COM": "<YOUR_EXCEL_ENABLE_COM>",
        "EXCEL_MAX_ITEMS": "<YOUR_EXCEL_MAX_ITEMS>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-office": {
      "command": "uvx",
      "args": [
        "mcp-office==0.7.0"
      ],
      "env": {
        "EXCEL_ALLOWLIST_ROOTS": "<YOUR_EXCEL_ALLOWLIST_ROOTS>",
        "EXCEL_ENABLE_WRITE": "<YOUR_EXCEL_ENABLE_WRITE>",
        "EXCEL_ENABLE_COM": "<YOUR_EXCEL_ENABLE_COM>",
        "EXCEL_MAX_ITEMS": "<YOUR_EXCEL_MAX_ITEMS>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "mcp-office": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-office==0.7.0"
      ],
      "env": {
        "EXCEL_ALLOWLIST_ROOTS": "<YOUR_EXCEL_ALLOWLIST_ROOTS>",
        "EXCEL_ENABLE_WRITE": "<YOUR_EXCEL_ENABLE_WRITE>",
        "EXCEL_ENABLE_COM": "<YOUR_EXCEL_ENABLE_COM>",
        "EXCEL_MAX_ITEMS": "<YOUR_EXCEL_MAX_ITEMS>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "mcp-office": {
      "command": "uvx",
      "args": [
        "mcp-office==0.7.0"
      ],
      "env": {
        "EXCEL_ALLOWLIST_ROOTS": "<YOUR_EXCEL_ALLOWLIST_ROOTS>",
        "EXCEL_ENABLE_WRITE": "<YOUR_EXCEL_ENABLE_WRITE>",
        "EXCEL_ENABLE_COM": "<YOUR_EXCEL_ENABLE_COM>",
        "EXCEL_MAX_ITEMS": "<YOUR_EXCEL_MAX_ITEMS>"
      }
    }
  }
}

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