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SumOffice — real Word and Excel for agents

Registre officiel IA et agents

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

Code source Site web Documentation

Que pouvez-vous faire avec SumOffice — real Word and Excel for agents ?

  • One editor session per document at a time; a second agent on the same file gets read-only.
  • Power Query definitions are preserved, not refreshed, in the server session.
  • Macros are read and routed (which will run natively, which stay in Excel); they are not executed by the MCP server.

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http sumoffice-real-word-and-excel-for-agents 'https://view.sumoffice.com/mcp'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "sumoffice-real-word-and-excel-for-agents": {
            "type": "http",
            "url": "https://view.sumoffice.com/mcp"
        }
    }
}
OCI package docker.io/hissih/sumoffice-mcp:0.3.1
Claude Code 
claude mcp add sumoffice-real-word-and-excel-for-agents -- docker run -i --rm docker.io/hissih/sumoffice-mcp:0.3.1
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "sumoffice-real-word-and-excel-for-agents": {
            "command": "docker",
            "args": [
                "run",
                "-i",
                "--rm",
                "docker.io/hissih/sumoffice-mcp:0.3.1"
            ]
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. SumOffice MCP server — real Word and Excel for agents
  2. Remote — nothing to install
  3. Local over stdio — local file paths
  4. Tools
  5. Examples
  6. What it does not do yet
  7. Limits and privacy
  8. Licence

SumOffice MCP server — real Word and Excel for agents

One server, two ways to run it. The agent opens your .docx / .xlsx / .xlsm, reads it, proposes a change, you approve, the file comes back intact — Excel and Word open the result without a repair dialog. Macros (VBA) and Power Query travel with the file.

Registry name: com.sumoffice/office · page with proof: https://sumoffice.com/mcp · image: docker.io/hissih/sumoffice-mcp

Remote — nothing to install

https://view.sumoffice.com/mcp (streamable HTTP).

claude mcp add --transport http sumoffice https://view.sumoffice.com/mcp

Clients without HTTP support: npx -y mcp-remote https://view.sumoffice.com/mcp (see examples/).

Local over stdio — local file paths

docker run -i --rm -v "$PWD:/work" hissih/sumoffice-mcp

The server runs on your machine and accepts path in document_open_file (paths under /work). The file itself is opened in a private, short-lived editor session on the SumOffice server and deleted after the session; nothing in the file is executed.

Tools

Documents (.docx)Spreadsheets (.xlsx/.xlsm/.xlsb)Both
document_open_file, document_open, document_describe, document_read, document_find, document_comments, document_propose_replacement → document_applysheet_describe, sheet_read, sheet_find, sheet_propose_edits → sheet_apply, macro_list, macro_read_source, macro_plan, query_list, query_explain, workbook_inspectdocument_save_copy, document_export_pdf

propose_* never writes: it returns a diff for the person or the client to approve; *_apply applies exactly that proposal. Every step is listed in the response, so the agent cannot change a file silently.

Examples

  • examples/claude-desktop.json — Claude Desktop (claude_desktop_config.json), local stdio via Docker.
  • examples/cursor-mcp.json — Cursor (.cursor/mcp.json), remote HTTP.
  • examples/claude-code.sh — Claude Code, both variants.
  • examples/docker-compose.yml — the local server as a compose service with a mounted folder.

What it does not do yet

  • One editor session per document at a time; a second agent on the same file gets read-only.
  • Power Query definitions are preserved, not refreshed, in the server session.
  • Macros are read and routed (which will run natively, which stay in Excel); they are not executed by the MCP server.

Limits and privacy

Free, no account. Remote: per-address daily quota; files are deleted after the session or 24 hours at most, never used for anything else. Details: https://sumoffice.com/app-privacy.html

Licence

This repository (documentation, manifest, examples) is MIT. The server image is free for evaluation and for use with the public endpoint; production use inside an organisation is licensed per application — https://sumoffice.com/download#server. Questions: hello@sumoffice.com

Questions fréquentes

Qu'est-ce que SumOffice — real Word and Excel for agents ?

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

Comment installer SumOffice — real Word and Excel for agents ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http sumoffice-real-word-and-excel-for-agents 'https://view.sumoffice.com/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour SumOffice — real Word and Excel for agents ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

SumOffice — real Word and Excel for agents est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient SumOffice — real Word and Excel for agents ?

Il est publié par SumOfficeApp. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.