Knowledge graph

Send "type": "knowledge_graph".

Create a knowledge graph (bubble network) showing how concepts relate to each other, like an Obsidian graph view.

Also available as the MCP tool render_knowledgegraph. The same payload works through either surface.

Fields

data

nodesobject[]required

Array of nodes with id, label, and weight (1-8). Labels are 1-3 words, under 24 characters — longer text is pushed under the bubble and cut off after two lines.

Child attributes

idstringrequired

labelstringrequired

weightintegerrequired

edgesobject[]required

Array of edges with id, from, to, and label. Edge labels are 1-2 words, under 16 characters, and are left as "" when the relationship is obvious — a label on every edge crowds the canvas.

Child attributes

idstringrequired

fromstringrequired

tostringrequired

labelstring

Example

{
  "type": "knowledge_graph",
  "data": {
    "nodes": [
      {
        "id": "string",
        "label": "string",
        "weight": 0
      }
    ],
    "edges": [
      {
        "id": "string",
        "from": "string",
        "to": "string",
        "label": "string"
      }
    ]
  }
}