neo4j-graph

name	neo4j-graph
description	Query and traverse graph data using Neo4j's Cypher query language at {{NEO4J_HOST}}:{{NEO4J_PORT}}.
metadata	{"openclaw":{"emoji":"🕸️"}}

Neo4j Graph Database

Neo4j is available at http://{{NEO4J_HOST}}:{{NEO4J_PORT}} within the Docker network.

Running Cypher Queries

curl -X POST "http://{{NEO4J_HOST}}:{{NEO4J_PORT}}/db/neo4j/tx/commit" \
  -H "Content-Type: application/json" \
  -u neo4j:$NEO4J_PASSWORD \
  -d '{"statements": [{"statement": "MATCH (n) RETURN n LIMIT 10"}]}'

Creating Nodes and Relationships

curl -X POST "http://{{NEO4J_HOST}}:{{NEO4J_PORT}}/db/neo4j/tx/commit" \
  -H "Content-Type: application/json" \
  -u neo4j:$NEO4J_PASSWORD \
  -d '{"statements": [{"statement": "CREATE (a:Person {name: $name}) RETURN a", "parameters": {"name": "Alice"}}]}'

Tips for AI Agents

• Use parameterized queries with $variable syntax to prevent injection.
• Use MERGE instead of CREATE to avoid duplicate nodes.
• Use indexes on frequently queried properties: CREATE INDEX FOR (n:Label) ON (n.property).
• The Bolt protocol (port 7687) is preferred for application connections.