SumOffice — real Word and Excel for agents

com.sumoffice/officeVersion 0.3.1

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

Status

Responds73 msNov 14, 2026, 14:17 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:17 UTC
Latency: 73 ms
Remotes responding: 1 of 1
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Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 21:12 UTC

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Connect

Streamable HTTP

https://view.sumoffice.com/mcpResponds73 msNov 14, 2026, 14:17 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: office
Remote MCP server URL: https://view.sumoffice.com/mcp

Cursor

{
  "mcpServers": {
    "office": {
      "url": "https://view.sumoffice.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"office","type":"http","url":"https://view.sumoffice.com/mcp"}'

Streamable HTTP

oci: docker.io/hissih/sumoffice-mcp:0.3.1

Package only

This address cannot be turned into a client config.

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Tools

21 tools

Tools of SumOffice — real Word and Excel for agents
	Description		Read-only	Idempotent	Open world
`document_apply`Apply a proposal from document_propose_replacement to the document in this session's cabin (not to your original file). Stale proposal (the document moved on) is refused by the engine — propose again. Repeating an applied proposal is a no-op.	Apply a proposal from document_propose_replacement to the document in this session's cabin (not to your original file). Stale proposal (the document moved on) is refused by the engine — propose again. Repeating an applied proposal is a no-op.	Not declared	Not declared	Not declared	Not declared
`document_comments`Comments (author, text, anchor, resolved) and tracked changes — up to 50.	Comments (author, text, anchor, resolved) and tracked changes — up to 50.	Not declared	Not declared	Not declared	Not declared
`document_describe`Name, pages, paragraphs, words, number of comments and tracked changes, whether track changes is on. For documents; call first.	Name, pages, paragraphs, words, number of comments and tracked changes, whether track changes is on. For documents; call first.	Not declared	Not declared	Not declared	Not declared
`document_export_pdf`Lay out the document as it is now in this session's cabin (after applied proposals, or as opened) and return a PDF download link valid for 24 hours, plus the page count. Documents only; for workbooks use document_save_copy.	Lay out the document as it is now in this session's cabin (after applied proposals, or as opened) and return a PDF download link valid for 24 hours, plus the page count. Documents only; for workbooks use document_save_copy.	Not declared	Not declared	Not declared	Not declared
`document_find`Paragraphs containing the text (case-insensitive), with snippets around the match.	Paragraphs containing the text (case-insensitive), with snippets around the match.	Not declared	Not declared	Not declared	Not declared
`document_open`Open one of the demo files by name: documents footnotes, comments, forms, rtl, wild-horse, workshop, offer, tools; workbooks workbook, functions, macros, queries, gep, vba-web, sqlite, order-desk, onrr, cashflow, pivot, chart, notes, check, xtools. Default is footnotes. For your own file use document_open_file. Opens a separate editor cabin for this session.	Open one of the demo files by name: documents footnotes, comments, forms, rtl, wild-horse, workshop, offer, tools; workbooks workbook, functions, macros, queries, gep, vba-web, sqlite, order-desk, onrr, cashflow, pivot, chart, notes, check, xtools. Default is footnotes. For your own file use document_open_file. Opens a separate editor cabin for this session.	Not declared	Not declared	Not declared	Not declared
`document_open_file`Open YOUR file in a private editor cabin for this session: a .docx/.doc/.odt document or an .xlsx/.xlsm/.xlsb/.xls/.ods workbook, up to 50 MB. Give exactly one of: url (https link the server can fetch), base64 (file bytes; then name with the extension is required). Nothing in the file is executed. The file is kept for 24 hours and then deleted. After opening, use document_* tools for a document or sheet_* / macro_* / query_* / workbook_inspect for a workbook; sheet_propose_edits → sheet_apply and document_propose_replacement → document_apply change the copy in the cabin; document_save_copy returns a download link of the edited file.	Open YOUR file in a private editor cabin for this session: a .docx/.doc/.odt document or an .xlsx/.xlsm/.xlsb/.xls/.ods workbook, up to 50 MB. Give exactly one of: url (https link the server can fetch), base64 (file bytes; then name with the extension is required). Nothing in the file is executed. The file is kept for 24 hours and then deleted. After opening, use document_* tools for a document or sheet_* / macro_* / query_* / workbook_inspect for a workbook; sheet_propose_edits → sheet_apply and document_propose_replacement → document_apply change the copy in the cabin; document_save_copy returns a download link of the edited file.	Not declared	Not declared	Not declared	Not declared
`document_propose_replacement`Propose the full new text of one paragraph (paragraph_index from document_read). Nothing changes yet: the editor core builds the change on a copy and returns before/after plus checks (numbers, dates, links kept). Then call document_apply with the proposal_id. Read the paragraph first.	Propose the full new text of one paragraph (paragraph_index from document_read). Nothing changes yet: the editor core builds the change on a copy and returns before/after plus checks (numbers, dates, links kept). Then call document_apply with the proposal_id. Read the paragraph first.	Not declared	Not declared	Not declared	Not declared
`document_read`Paragraph text as a window: from = index of the first paragraph (0-based), count = how many (max 40). The answer carries next — where to continue, null at the end. A missing paragraph is a refusal, not an invention.	Paragraph text as a window: from = index of the first paragraph (0-based), count = how many (max 40). The answer carries next — where to continue, null at the end. A missing paragraph is a refusal, not an invention.	Not declared	Not declared	Not declared	Not declared
`document_save_copy`Write the document or workbook as it is now in this session's cabin (after applied proposals) to a copy and return a download link valid for 24 hours. Your original file is never touched. A workbook with macros comes back as .xlsm with the VBA project intact; a document keeps its styles, comments and tracked changes.	Write the document or workbook as it is now in this session's cabin (after applied proposals) to a copy and return a download link valid for 24 hours. Your original file is never touched. A workbook with macros comes back as .xlsm with the VBA project intact; a document keeps its styles, comments and tracked changes.	Not declared	Not declared	Not declared	Not declared
`macro_list`List VBA modules and runnable macros (entry points) in this workbook with their route and blockers. Runs nothing.	List VBA modules and runnable macros (entry points) in this workbook with their route and blockers. Runs nothing.	Not declared	Not declared	Not declared	Not declared
`macro_plan`Plan a macro run without running it: route, whether the engine can run it natively, blockers, instruction budget.	Plan a macro run without running it: route, whether the engine can run it natively, blockers, instruction budget.	Not declared	Not declared	Not declared	Not declared
`macro_read_source`Read the source text of one procedure (module + procedure name from macro_list). Read-only; runs nothing.	Read the source text of one procedure (module + procedure name from macro_list). Read-only; runs nothing.	Not declared	Not declared	Not declared	Not declared
`query_explain`Explain one Power Query query by name: its steps in order, where it loads, its connection. Reads only; refreshes nothing.	Explain one Power Query query by name: its steps in order, where it loads, its connection. Reads only; refreshes nothing.	Not declared	Not declared	Not declared	Not declared
`query_list`List Power Query queries in this workbook: names, step chain, load target, connections. Reads only; refreshes nothing.	List Power Query queries in this workbook: names, step chain, load target, connections. Reads only; refreshes nothing.	Not declared	Not declared	Not declared	Not declared
`sheet_apply`Apply a proposal from sheet_propose_edits to the workbook in this session's cabin (not to your original file); the engine recalculates. Refused if the workbook revision moved on since the proposal — propose again. Repeating an applied proposal is a no-op.	Apply a proposal from sheet_propose_edits to the workbook in this session's cabin (not to your original file); the engine recalculates. Refused if the workbook revision moved on since the proposal — propose again. Repeating an applied proposal is a no-op.	Not declared	Not declared	Not declared	Not declared
`sheet_describe`Workbook overview: every sheet tab with its used range, the current revision, and the header row of the sheet that is open. Call this first, then pass the tab name you need as "sheet" to sheet_read and sheet_find.	Workbook overview: every sheet tab with its used range, the current revision, and the header row of the sheet that is open. Call this first, then pass the tab name you need as "sheet" to sheet_read and sheet_find.	Not declared	Not declared	Not declared	Not declared
`sheet_find`Find cells whose value or formula contains the text (case-insensitive) in the used range of a sheet. ALWAYS pass "sheet" with the exact tab name when the workbook has more than one sheet: without it only the sheet that happens to be open is searched.	Find cells whose value or formula contains the text (case-insensitive) in the used range of a sheet. ALWAYS pass "sheet" with the exact tab name when the workbook has more than one sheet: without it only the sheet that happens to be open is searched.	Not declared	Not declared	Not declared	Not declared
`sheet_propose_edits`Propose new contents for up to 20 cells (formulas like =SUM(B2:B9), or numbers/text). Nothing changes in the workbook: the engine previews the edits on the current revision and reports what would change and whether errors appear; the person decides whether to apply. Read the cells first. Do not overwrite input numbers unless the task says so. Then call sheet_apply with the proposal_id.	Propose new contents for up to 20 cells (formulas like =SUM(B2:B9), or numbers/text). Nothing changes in the workbook: the engine previews the edits on the current revision and reports what would change and whether errors appear; the person decides whether to apply. Read the cells first. Do not overwrite input numbers unless the task says so. Then call sheet_apply with the proposal_id.	Not declared	Not declared	Not declared	Not declared
`sheet_read`Read a rectangular range like A1:F20 (max 60 rows × 26 columns): values and formulas. Empty cells are omitted. ALWAYS pass "sheet" with the exact tab name when the workbook has more than one sheet — without it you read whichever sheet happens to be open, and the answer will quietly be about the wrong sheet. Call sheet_describe first if you do not know the tab names.	Read a rectangular range like A1:F20 (max 60 rows × 26 columns): values and formulas. Empty cells are omitted. ALWAYS pass "sheet" with the exact tab name when the workbook has more than one sheet — without it you read whichever sheet happens to be open, and the answer will quietly be about the wrong sheet. Call sheet_describe first if you do not know the tab names.	Not declared	Not declared	Not declared	Not declared
`workbook_inspect`Map the whole application model of this workbook in one call: sheets; VBA modules, procedures, which can run here and which are blocked and why; event handlers; external objects (CreateObject) and Windows API (Declare) dependencies; project references; Power Query queries; data connections; form controls, ActiveX, embedded objects (preserved). Runs nothing. Call this first for questions like 'how is this workbook built' or 'what does it depend on'.	Map the whole application model of this workbook in one call: sheets; VBA modules, procedures, which can run here and which are blocked and why; event handlers; external objects (CreateObject) and Windows API (Declare) dependencies; project references; Power Query queries; data connections; form controls, ActiveX, embedded objects (preserved). Runs nothing. Call this first for questions like 'how is this workbook built' or 'what does it depend on'.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Sep 21, 2026
Updated: Sep 21, 2026
Website: https://sumoffice.com/mcp⁠ (opens in a new tab)
Repository: https://github.com/SumOfficeApp/sumoffice-mcp⁠ (opens in a new tab)
Categories (suggested): DocumentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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