document

name	document
description	Author and edit Metabase documents via `mb` — the TipTap (ProseMirror) JSON body shape, the node-type inventory (paragraphs, headings, lists, plus the Metabase-custom `cardEmbed` / `smartLink` / `flexContainer` / `resizeNode`), the per-node-type `_id` requirement, embedding existing or brand-new cards, and the list/get/create/update/archive verbs. Load when the user touches documents — "create a document", "add a card to a document", "edit a document", "list documents", or anything `mb document …`.
allowed-tools	Read, Write, Edit, Bash, AskUserQuestion

Documents

A document is a Metabase rich-text page (a "report" / notebook) that mixes prose with embedded saved questions and links to other Metabase entities. The body is a TipTap JSON tree (TipTap is the editor; the wire format is ProseMirror JSON, stored under content_type: "application/json+vnd.prose-mirror").

This skill covers authoring the body and driving the verbs. Flag conventions, body-input precedence, ./.scratch, and mb uuid live in core (mb skills get core).

Command surface

mb document list --profile <name> --json                 # non-archived docs visible to you
mb document get <id> --profile <name> --full --json      # one doc incl. its TipTap body
mb document create --file doc.json --profile <name> --json
mb document update <id> --file patch.json --profile <name> --json   # PATCH semantics
mb document archive <id> --profile <name> --json         # soft-delete (PUT archived:true)

• list returns the standard list envelope (see core). The compact item is {id, name, collection_id, archived, creator_id, can_write} and omits the (potentially huge) document body — pull the body with get --full.
• archive is the only delete, mirroring card / dashboard. Unarchive with mb document update <id> --body '{"archived":false}'.
• update is PATCH — send only the keys you want to change: name, document, collection_id, collection_position, archived, and cards (inline card creation works on update too, not just create — see below). Replacing document replaces the whole body; there is no partial-node patch.

Node ids (_id)

The editor anchors only these node types with an _id (a UUID): paragraph, heading, codeBlock, orderedList, bulletList, blockquote, cardEmbed, supportingText. create/update require a non-empty _id on every node of those types — the CLI validates before sending and rejects a body missing any (every … node needs a non-empty string _id). Other node types (doc, text, listItem, resizeNode, flexContainer, …) take no _id and are left alone. Without them the editor backfills ids when the document opens, which makes a freshly-saved document show a spurious "unsaved changes" prompt.

Mint the ids with mb uuid --count <n> --json (→ ["…", …]), one per id-bearing node, and set each as that node's attrs._id.

Body shape (create / update)

The create body is {name, document, collection_id?, collection_position?}. name and document are required on create; everything is optional on update.

document is the TipTap tree — a root doc node whose content is an array of block nodes (replace each <uuid-N> with an mb uuid value):

{
  "name": "Weekly report",
  "collection_id": 12,
  "document": {
    "type": "doc",
    "content": [
      {
        "type": "heading",
        "attrs": { "level": 1, "_id": "<uuid-1>" },
        "content": [{ "type": "text", "text": "Weekly report" }]
      },
      {
        "type": "paragraph",
        "attrs": {   
              
      
    
  

collection_id: null (or omitted) files the document in "Our analytics" (the root). collection_id accepts any normal analytics collection id (unlike transforms, documents are not namespace-restricted).

Node inventory

Every node is { "type": string, "attrs"?: object, "content"?: [nodes], "text"?: string, "marks"?: [marks] }. The id-bearing types listed above carry attrs._id; the rest don't.

Standard text nodes (TipTap StarterKit):

• doc — the root; content holds block nodes.
• paragraph — content is inline nodes (usually text). An empty paragraph ({ "type": "paragraph", "attrs": { "_id": "<uuid>" } }) is a blank line.
• text — a leaf with text and optional marks (no _id).
• heading — attrs.level 1–6.
• bulletList / orderedList — content is listItem nodes (no _id); each listItem wraps paragraph(s).
• blockquote, codeBlock, horizontalRule, hardBreak, image.

Marks on text (the marks array): bold, italic, strike, code, plus link (attrs.href). Example: { "type": "text", "text": "important", "marks": [{ "type": "bold" }] }.

Metabase-custom nodes (the reason a document is more than a wiki page):

• cardEmbed — an embedded saved question. Block, atomic, id-bearing. attrs: { "id": <card-id>, "name": <string|null>, "_id": "<uuid>" }. name overrides the displayed title (null = use the card's own name). Card embeds are commonly wrapped in a resizeNode to give them a fixed height.
• resizeNode — wraps a single cardEmbed or flexContainer to make it resizable (no _id). attrs: { "height": <px>, "minHeight": <px> }, content is exactly one cardEmbed/flexContainer.
• flexContainer — a horizontal row of 1–3 cardEmbed / supportingText cells side by side (no _id). attrs.columnWidths is an array of width percentages.
• supportingText — a text column that sits next to a card inside a flexContainer (id-bearing); content is the usual block nodes (paragraph, heading, lists, …).
• smartLink — an inline reference to a Metabase entity (renders as a live chip). Inline, atomic, no _id. attrs: { "entityId": <id>, "model": <model>, "label": <string|null>, "href": <relative-path> }. model ∈ card, dataset, metric, dashboard, collection, table, database, document, transform, segment, user, action, indexed-entity (plus measure on v60+).
• metabot — an inline Metabot prompt block.

Embedding an existing card

Find the id with mb card list --profile <name> --json (or mb search --models card "<text>"), then reference it in a cardEmbed. A document embedding existing card 114 under a heading (only the id-bearing nodes carry _id):

{
  "type": "doc",
  "content": [
    {
      "type": "heading",
      "attrs": { "level": 2, "_id": "<uuid-1>" },
      "content": [{ "type": "text", "text": "Orders" }]
    },
    {
      "type": "resizeNode",
      "attrs": { "height": 400, "minHeight": 200 },
      "content":             
    
            
  

Creating brand-new cards inline with the document

You can create cards atomically with the document instead of pre-creating them. Reference each new card by a negative id in its cardEmbed.attrs.id, then supply the card definitions in a top-level cards map keyed by the same negative ids. The server creates the real cards and rewrites the negative ids to the real positive ids in the stored body.

{
  "name": "Auto report",
  "document": {
    "type": "doc",
    "content": [
      { "type": "cardEmbed", "attrs": { "id": -1, "name": null, "_id": "<uuid-1>" } },
      { "type": "paragraph", "attrs": { "_id": "<uuid-2>" } }
    ]
  },
  "cards": {
    "-1": {
       
       
          
       
    
  

Each entry in cards needs at least {name, dataset_query, display, visualization_settings} (these are card definitions, not TipTap nodes, so they take no _id). Author the dataset_query with mbql (mb skills get mbql) and the visualization_settings with visualization. For most edits, prefer embedding cards that already exist (a plain positive id in cardEmbed) — inline creation is for "build the report and its questions in one shot".

Iterating on a document

update replaces the whole document body, so the safe loop is read → edit → write. A fetched body already carries _ids on its id-bearing nodes — preserve them, and only mint new ones for id-bearing nodes you add. Don't hand-merge a partial node tree into a live document; pull the current document, mutate the array, and PUT the whole thing back.

mb document get <id> --full --profile <name> --json | jq '.document' > ./.scratch/body.json
# edit ./.scratch/body.json (add nodes — give each new id-bearing node a fresh `mb uuid` _id) …
jq -n --slurpfile d ./.scratch/body.json '{document: $d[0]}' > ./.scratch/patch.json
mb document update <id> --file ./.scratch/patch.json --profile <name> --json

To rename without touching the body, patch only name: mb document update <id> --body '{"name":"New title"}'.

Don't

• Don't invent node types. Stick to the inventory above; unknown block types render as empty/broken in the editor even though the response schema is lenient.