Nelson MCP — LibreOffice Desktop Extension MCP Server
An MCP server inside LibreOffice: agents read and edit your open Writer and Calc documents.
Publisher claimed. No tool list reported, and Pod has not connected to this server.
At a glance
Source code: Open repository
GitHub popularity: 23 stars on quazardous/nelson-mcp, recorded 2026-09-27.
Status
Pod has not dialled Nelson MCP — LibreOffice Desktop Extension yet, so everything on this page is what its publisher reported rather than what we observed. Registries describe servers; they do not connect to them. Until a check runs, treat the tool list below as a claim.
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Reviewed GitHub reports
30 GitHub reports passed Pod's relevance review. This can include external user reports, maintainer-confirmed bugs, and concrete feature gaps. It is evidence to inspect, not a count of distinct defects. Showing 2.
Most discussed
MCP edits are recorded as tracked changes even when Record Changes is off — please consider an opt-out
Summary
With Edit → Track Changes → Record Changes switched off in the LibreOffice UI, edits performed through Nelson MCP tools are still written into xl/revisions/ on save. Manual edits typed in the UI are correctly not recorded.
Steps to reproduce
- Open a
.xlsxin LibreOffice Calc. - Make sure Edit → Track Changes → Record Changes is off.
- Via MCP:
write_cell_range->Price!A60 = "TEST2" - By hand in the UI: type
Price!A61 = "manual test"5.…
Read the thread · 2026-07-21 · closed · external user · 10 comments
Most recent
/health and doc_info treat the Start Center as a document after the first tools/list
On a fresh LibreOffice started without a file, with the Start Center current, /health is correct (available: false) until the first tools/list. After it, /health reports available: true with doc_type: null and a doc_id that is new on every start. doc_info without _document resolves to that same id and fails with execution_error, message getURL, while doc_list_open returns 0 documents. The state stays until a document is opened; after a doc_open and doc_close, a…
Read the thread · 2026-09-27 · open · external user · 1 comment
See all 19 reviewed GitHub reports — of 30 qualified upstream.
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