SumOffice MCP Server: Install & Setup

Install SumOffice in Claude Code

Remote URL

Claude Code

claude mcp add --transport http sumoffice-real-word-and-excel-for-agents https://view.sumoffice.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "sumoffice-real-word-and-excel-for-agents": {
      "url": "https://view.sumoffice.com/mcp"
    }
  }
}

Docker

Claude Code

claude mcp add sumoffice-real-word-and-excel-for-agents -- docker run -i --rm docker.io/hissih/sumoffice-mcp:0.3.1

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "sumoffice-real-word-and-excel-for-agents": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/hissih/sumoffice-mcp:0.3.1"
      ]
    }
  }
}

Frequently asked questions

What does the SumOffice MCP server do?

Real Word and Excel for agents: open your .docx/.xlsm, read, propose, apply, get it back intact.

Is the SumOffice MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does SumOffice run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add SumOffice to Claude Code?

Run: claude mcp add --transport http sumoffice-real-word-and-excel-for-agents https://view.sumoffice.com/mcp

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