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  "Slug": "nelson-mcp-libreoffice-desktop-extension",
  "Name": "Nelson MCP — LibreOffice Desktop Extension",
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  "ServerUrl": "https://askpod.ai/mcp/nelson-mcp-libreoffice-desktop-extension",
  "IssueTotal": 30,
  "Held": 19,
  "Issues": [
    {
      "Title": "MCP edits are recorded as tracked changes even when Record Changes is off — please consider an opt-out",
      "Excerpt": "### Summary\n\nWith *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.\n\n### Steps to reproduce\n\n1. Open a `.xlsx` in LibreOffice Calc.\n2. Make sure *Edit → Track Changes → Record Changes* is **off**.\n3. Via MCP: `write_cell_range` -> `Price!A60 = \"TEST2\"`\n4. By hand in the UI: type `Price!A61 = \"manual test\"`\n5.…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/22",
      "PublishedAt": "2026-07-21T15:17:37.000Z",
      "State": "closed",
      "Comments": 10,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "/health reports a stale active document after doc_open, while doc_info and doc_list_open are correct",
      "Excerpt": "The `document` block that `/health` returns does not reflect a document opened through `doc_open`. It either reports no document at all, or reports one with `doc_type: null` and a `doc_id` that belongs to no open document. The tools themselves are fine throughout: `doc_info` and `doc_list_open` always return the correct, stable id.\n\nMeasured on 0.14.0 against a freshly started GUI instance, six opens in total, each one a separate MCP session, `.xlsx` in Calc:\n\n| after `doc_open`, `/health`…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/41",
      "PublishedAt": "2026-09-19T18:02:53.000Z",
      "State": "closed",
      "Comments": 9,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "doc_open on an already open document creates a second view, both reported active, and closing one drops the file lock",
      "Excerpt": "Version 0.14.0 (`.oxt`), LibreOffice Calc, Linux, HTTP MCP transport.\n\nCalling `doc_open` with the path of a document that is already open does not return the existing document. It opens a second view of the same file, and the state that follows is hard for a caller to reason about.\n\nReproduction:\n\n1. open a spreadsheet from outside Nelson: `soffice /tmp/doc_01.xlsx`\n2. `doc_open({file_path: \"/tmp/doc_01.xlsx\"})`\n3. `doc_list_open`\n\nWhat you get:\n\n- two entries with different doc_ids for the…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/40",
      "PublishedAt": "2026-09-19T13:11:56.000Z",
      "State": "closed",
      "Comments": 8,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "doc_close ignores _document, closes the active document instead, and reports success when it closed nothing",
      "Excerpt": "Version 0.12.1 (`.oxt`), LibreOffice Calc, Linux, HTTP MCP transport.\n\n`doc_close` has three separate faults that compound each other.\n\n**1. `_document` is ignored.** `doc_close({_document: \"id:<B>\"})` does not close B — it closes\nthe **active** document. The response echoes `\"active_document\": \"<B>\"`, so from the outside it\nlooks like the right thing happened.\n\n**2. It returns `ok` even when it closed nothing.** In a batch of 13 calls I got\n`\"Document closed.\"` 13 times; exactly one document…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/36",
      "PublishedAt": "2026-08-20T10:28:02.000Z",
      "State": "open",
      "Comments": 8,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "MCP session dies on LibreOffice restart — could the server accept re-initialization on the same endpoint?",
      "Excerpt": "Nelson runs inside LibreOffice, so every restart of the application invalidates the MCP\nsession. The next tool call then returns:\n\n    -32000: Session expired (server restarted). Please re-initialize the MCP connection.\n\nThe message is clear and the server behaves correctly. The friction is on the client side:\nthe MCP client still lists the server as connected, so a dead session and a live one look\nidentical until a call fails. Recovering requires the user to disconnect and reconnect the\nserver…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/38",
      "PublishedAt": "2026-08-21T19:16:29.000Z",
      "State": "closed",
      "Comments": 6,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Deadlock on cold start when LibreOffice is launched with a document: no window ever appears",
      "Excerpt": "When LibreOffice is started cold with a document on the command line, it sometimes never shows a window. The process stays alive, port 8766 is bound, and the desktop taskbar keeps a dead \"starting\" entry that does nothing when clicked. Killing the process and opening the same file again works, so this is a startup race rather than a permanent failure.\n\nThis is easy to hit in daily use: opening a spreadsheet attachment from a mail client launches `soffice --calc <file>` while no LibreOffice…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/35",
      "PublishedAt": "2026-08-14T13:14:35.000Z",
      "State": "open",
      "Comments": 6,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "save_document_as does not rebind the document — a later save_document overwrites the original file",
      "Excerpt": "### Summary\n\n`save_document_as` writes the target file and returns `status: ok` with the new `file_url`, but the open document stays bound to its **original** location. A subsequent `save_document` therefore writes back to the original file, while the file created by `save_document_as` stays frozen at the moment of the call.\n\nThe tool description says: *\"The document adopts the new file as its location (like File > Save As, not an export).\"* The observed behaviour is the opposite — it acts like…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/19",
      "PublishedAt": "2026-07-21T14:35:42.000Z",
      "State": "closed",
      "Comments": 6,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Add fit_image tool to auto-fit an image within its frame",
      "Excerpt": "## Context\n\nAfter manually rotating an image in LibreOffice (portrait → landscape), the AI assistant needs to resize the image to fit inside its existing frame. Currently this requires:\n\n1. Reading the frame dimensions\n2. Knowing the image's actual pixel ratio (which may have changed after rotation)\n3. Manually calculating the correct width/height\n4. Calling `set_image_properties` with both dimensions (risk of breaking the ratio)\n5. Optionally resizing the frame if the image doesn't fit\n\nThis…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/10",
      "PublishedAt": "2026-04-08T15:57:59.000Z",
      "State": "closed",
      "Comments": 6,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "/health and doc_info treat the Start Center as a document after the first tools/list",
      "Excerpt": "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…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/43",
      "PublishedAt": "2026-09-27T09:32:17.000Z",
      "State": "open",
      "Comments": 1,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "OnStartApp bootstrap deadlocks LibreOffice startup when RecoveryInfo/Crashed=true (Solar Mutex × Recovery SynchronousDispatch)",
      "Excerpt": "# OnStartApp bootstrap deadlocks LibreOffice startup when `RecoveryInfo/Crashed=true` — Solar Mutex × Recovery `SynchronousDispatch`\n\n## Environment\n\n- **Nelson:** 0.12.1 (`nelson-0.12.1.oxt`)\n- **LibreOffice:** 26.2.5.2 (openSUSE Tumbleweed distro build; upstream TDF 26.2.5)\n- **VCL plugin:** Qt6 on KDE Plasma 6 Wayland\n- **Python:** 3.13\n- **OS:** openSUSE Tumbleweed, Linux 7.1.8\n\n## Symptom\n\nAfter any LibreOffice crash that leaves `RecoveryInfo/Crashed=true` in the user's…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/37",
      "PublishedAt": "2026-08-20T15:12:40.000Z",
      "State": "open",
      "Comments": 5,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "doc_open returns ok before the document is resolvable as active — the next tool call fails with no_document (retryable: false)",
      "Excerpt": "The first tool call that targets the **active** document immediately after `doc_open` fails, even though `doc_open` returned `ok` and `doc_list_open` lists the document:\n\n```json\n{\"status\":\"error\",\"code\":\"no_document\",\"message\":\"No document open in LibreOffice.\",\n \"retryable\":false,\"hint\":\"Use doc_create or doc_open first.\"}\n```\n\n`doc_open` apparently returns before the newly opened document becomes resolvable as the current/active component. Measured on 0.12.1 in a **single MCP session** (one…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/34",
      "PublishedAt": "2026-07-26T11:54:30.000Z",
      "State": "closed",
      "Comments": 5,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "A prefix that disagrees with sheet_name is accepted silently on the write paths, not refused",
      "Excerpt": "Two loose ends from #30, both small, found while verifying that fix on 0.12.1.\n\nYour comment said a prefix wins over `sheet_name` and that disagreeing between the two is an error rather than a silent choice. The guard is there in `CalcBridge.resolve()`, but the write paths don't go through it:\n\n```\ncalc_write_range  start_cell=\"Summary.B4\"  values=[[\"CONFLICT\"]]  sheet_name=\"Sources\"\n  → ok, \"Wrote 1 rows, 1 cols starting at B4.\"\n     Summary.B4 = 'CONFLICT'      Sources.B4 = None\n\ncalc_comment…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/33",
      "PublishedAt": "2026-07-25T20:25:59.000Z",
      "State": "closed",
      "Comments": 5,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Generated chart names collide across sheets, and the failure surfaces as an empty error message",
      "Excerpt": "Found while verifying #30 on 0.12.1. This one only became reachable because of that fix — until charts could land on more than one sheet, the counter always matched.\n\n`create_chart` names a new chart `Chart_{len(charts)}`, counting the charts on the target sheet. The name has to be unique across the whole document though, so the second chart on a different sheet asks for `Chart_0` again and `addNewByName` throws:\n\n```\nchart on Capex from A1:B4                    → ok    (Chart_0)\nanother chart…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/32",
      "PublishedAt": "2026-07-25T20:25:58.000Z",
      "State": "closed",
      "Comments": 5,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "A chart built from a sheet-qualified data_range lands on the data sheet, not the active one",
      "Excerpt": "Follow-up from #30, found while verifying that fix on 0.12.1.\n\nA sheet-qualified `data_range` is accepted now and the chart does get built — but it is added to the sheet the data lives on, rather than the active one. Your comment on #30 described the opposite, and it was the case you asked me to confirm, so here is what I see.\n\nWorkbook has four sheets, `Capex` active:\n\n```\ncalc_chart create  data_range=\"'Data Sheet'.A1:B5\"  chart_type=\"bar\"\n                   title=\"cross-sheet\"  position=\"D1\"…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/31",
      "PublishedAt": "2026-07-25T20:25:52.000Z",
      "State": "closed",
      "Comments": 5,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Sheet-qualified ranges (Sheet1.A1:C5) are always rejected, though the tool description advertises them",
      "Excerpt": "The `read_cell_range` description advertises sheet-qualified ranges:\n\n> `range_name`: Cell range(s) (e.g. **A1:D10, Sheet1.A1:C5**) or list of ranges/cells…\n\nThe parser never accepts one. It isn't about spaces in the name — a single-word sheet fails just as reliably:\n\n```\nread_cell_range {\"range_name\": \"Summary.D4:D6\"}  → Invalid cell range format: 'SUMMARY.D4:D6'\nread_cell_range {\"range_name\": \"Sources.A1:A3\"}  → Invalid cell range format: 'SOURCES.A1:A3'\nread_cell_range {\"range_name\":…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/30",
      "PublishedAt": "2026-07-25T14:13:07.000Z",
      "State": "closed",
      "Comments": 4,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Per-module enable/disable, so users can turn off what they do not use",
      "Excerpt": "Spun off from #15, which asked for launchers and text-to-image to be separate plugins. The underlying goal — *do not run what I do not use* — is right; splitting into separate `.oxt` files is an expensive way to get it (rationale in #15). This is the cheap way.\n\n## Current state\n\nExactly one module can be turned off: `mcp`, via its `enabled` config key. Every other module loads unconditionally. There is no generic mechanism — nothing in `ModuleBase` or the bootstrap consults an enable flag.\n\nSo…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/29",
      "PublishedAt": "2026-07-25T11:22:03.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "text_search_fulltext silently misses text frames that text_search finds",
      "Excerpt": "Spun off from #7 as the one concrete, reproducible defect left in it.\n\nNelson has two search backends over the same document and they disagree. The index-backed one returns **nothing** rather than saying it does not cover the content — a silent wrong answer, which is the worst failure mode for an agent, since it will conclude the text is not there.\n\n## Reproduction\n\nA Writer document with an image inserted via `image_insert`, which wraps it in a captioned text frame (caption: `logo`):\n\n```…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/28",
      "PublishedAt": "2026-07-25T11:12:10.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Guide tool selection: the instructions field, misleading affordances, and the unbuilt tool broker",
      "Excerpt": "Spun off from #2. That issue reported an LLM **creating a new document instead of opening the one the user named**, and ignoring the headings it was asked to use. Everything done since (custom endpoints, document-type filtering, the #11 rename and merges) reduced *how many* tools the model sees — none of it addressed *how it chooses*. Three concrete gaps, cheapest first.\n\n## 1. The `instructions` field is wasted\n\n`initialize` returns an `instructions` string that MCP clients inject straight…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/27",
      "PublishedAt": "2026-07-25T11:07:57.000Z",
      "State": "closed",
      "Comments": 4,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Declare tools.listChanged: true and emit list_changed when the active document type changes",
      "Excerpt": "## Summary\n\nNelson filters its tool list by the type of the currently open document — a great design for keeping context small (~27 generic tools with no document, 61 with a Calc document, ~96 with a Writer document; measured on v0.8.2, `minimal` preset). However, `initialize` declares:\n\n```json\n\"capabilities\": {\"tools\": {\"listChanged\": false}}\n```\n\nWith `listChanged: false`, MCP clients cache the tool list once at connect time and never re-fetch it. The two features interact badly:\n\n1. A…",
      "SourceUrl": "https://github.com/quazardous/nelson-mcp/issues/24",
      "PublishedAt": "2026-07-23T15:47:48.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    }
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