Memgraph

Type: memgraph

Connects to Memgraph using the Bolt binary protocol (default) or Memgraph's HTTP query endpoint. Uses the same neo4j-go-driver/v5 as the Neo4j component — the driver is Memgraph-compatible.

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Docker quickstart

docker run -d -p 7687:7687 -p 7444:7444 memgraph/memgraph

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Configuration

- name: mg
  type: memgraph
  metadata:
    bolt_url: bolt://localhost:7687
    protocol: bolt                   # "bolt" (default) or "http"
    http_url: http://localhost:7444  # used only when protocol: "http"
    # username and password are optional for local Memgraph

Metadata keys

Key	Default	Description
bolt_url	bolt://localhost:7687	Bolt connection URL
http_url	http://localhost:7444	HTTP base URL (used when protocol: "http")
protocol	bolt	Transport: "bolt" or "http"
username	—	Optional username
password	—	Optional password

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Notes

• Memgraph speaks openCypher — the same Cypher queries used for Neo4j work here.
• The HTTP transport sends POST /query with {"query": "...", "parameters": {...}} body (different from Neo4j's /db/{db}/tx/commit shape).
• Relationship type validation (^[A-Za-z_][A-Za-z0-9_]*$) is enforced identically to the Neo4j component.