// MCP TOOL REFERENCE

MCP KNOWLEDGE GRAPH TOOLS

11 tools from the Mcp Knowledge Graph MCP Server, categorised by risk level.

READ TOOLS

read_graph Read the entire knowledge graph search_nodes Search for nodes in the knowledge graph based on a query

WRITE TOOLS

add_observations Add new observations to existing entities in the knowledge graph create_entities Create multiple new entities in the knowledge graph create_relations Create multiple new relations between entities in the knowledge graph. Relations should be in active voice open_nodes Open specific nodes in the knowledge graph by their names update_entities Update multiple existing entities in the knowledge graph update_relations Update multiple existing relations in the knowledge graph

DESTRUCTIVE TOOLS

delete_entities Delete multiple entities and their associated relations from the knowledge graph delete_observations Delete specific observations from entities in the knowledge graph delete_relations Delete multiple relations from the knowledge graph

// FAQ

How many tools does the Mcp Knowledge Graph MCP server have? +

The Mcp Knowledge Graph MCP server exposes 11 tools across 3 categories: Read, Write, Destructive.

How do I enforce policies on Mcp Knowledge Graph 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 Mcp Knowledge Graph server.

What risk categories do Mcp Knowledge Graph tools fall into? +

Mcp Knowledge Graph tools are categorised as Read (2), Write (6), Destructive (3). Each category has a recommended default policy.

Let agents act without letting them run wild.

Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.

GET STARTED →