bulk_create_graph_nodes

Active

declared in 0.10.2

Create multiple nodes at once (up to 500 per call). Uses Neo4j UNWIND for high performance. Essential for knowledge graph population — create hundreds of entities from a single book chapter or article. Each node needs: entity_id (unique string) and data (properties dict). Example: entity_type: "concept" nodes: [ {"entity_id": "quantum-mechanics-001", "data": {"name": "Quantum Mechanics", "field": "Physics"}}, {"entity_id": "wave-function-001", "data": {"name": "Wave Function", "field": "Physics"}}, {"entity_id": "superposition-001", "data": {"name": "Superposition", "field": "Physics"}} ]

Parameters schema

{
  "type": "object",
  "required": [
    "project_id",
    "entity_type",
    "nodes"
  ],
  "properties": {
    "nodes": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "entity_id",
          "data"
        ],
        "properties": {
          "data": {
            "type": "object"
          },
          "entity_id": {
            "type": "string"
          }
        }
      },
      "description": "List of nodes. Each: {entity_id: string, data: {properties}}"
    },
    "project_id": {
      "type": "string",
      "description": "Project ID (UUID)"
    },
    "entity_type": {
      "type": "string",
      "description": "Entity key for all nodes"
    },
    "environment": {
      "type": "string",
      "description": "Environment: staging or production (default: staging)"
    }
  }
}

What this tool wraps· 1 endpoint

min confidence0.70 0.50

Data resourceNeo4j Graph Database
Neo4j · database
name mention0.70

Parent server

RationalBloks

https://github.com/rationalbloks/rationalbloks-mcp

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