// MCP TOOL REFERENCE

NEO4J TOOLS

4 tools from the Neo4j MCP Server, categorised by risk level.

READ TOOLS

get-schema Introspect labels, relationships, and property keys 2/5 list-gds-procedures List Graph Data Science procedures 2/5 read-cypher Execute read-only Cypher queries 3/5

WRITE TOOLS

write-cypher Execute Cypher queries with write capabilities 5/5

// FAQ

How many tools does the Neo4j MCP server have? +

The Neo4j MCP server exposes 4 tools across 2 categories: Read, Write.

How do I enforce policies on Neo4j tools? +

Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Neo4j server.

What risk categories do Neo4j tools fall into? +

Neo4j tools are categorised as Read (3), Write (1). Each category has a recommended default policy.

Enforce policies on Neo4j

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept

github.com/policylayer/intercept →