SumOffice — real Word and Excel for agents for Grok
com.sumoffice/office
Real Word and Excel for agents: open your .docx/.xlsm, read, propose, apply, get it back intact.
client:Grok
transport:streamable-http
runtime:oci
tools:21
Install SumOffice — real Word and Excel for agents in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"office": {
"type": "http",
"url": "https://view.sumoffice.com/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- document_open
- document_open_file
- document_describe
- document_read
- document_find
- document_comments
- document_propose_replacement
- document_apply
- sheet_describe
- sheet_read
- sheet_find
- macro_list
- macro_read_source
- macro_plan
- query_list
- query_explain
- workbook_inspect
- sheet_propose_edits
- sheet_apply
- document_save_copy
- document_export_pdf