create_relationship

Create a relationship between entities.

SERVEROptimized Memory MCP Server V2 SOURCEagentwong/optimized-memory-mcp-serverv2

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/agentwong-optimized-memory-mcp-serverv2/create-relationship.md

WHAT IT DOES

What create_relationship does on Optimized Memory MCP Server V2

AI agents use create_relationship to create or update resources in Optimized Memory MCP Server V2, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Optimized Memory MCP Server V2 environment.

RISK

Why create_relationship is rated Medium

This tool creates new data (relationships) reversibly within an in-memory entity system. It is a Write operation—data can be added but is not irreversibly destroyed. Severity is medium because misuse could corrupt the logical structure of stored relationships, but the effect is confined to this server's memory store and can be corrected or cleared.

From the tool's definition Tool name is 'create_relationship' and description states 'Create a relationship between entities.' The verb 'create' indicates data modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_relationship safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Optimized Memory MCP Server V2, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_relationship, this is the rule to start with:

create_relationship Rate-limited

create_relationship stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_relationship": {
      "limits": [
        {
          "counter": "create_relationship_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Optimized Memory MCP Server V2, apply this rule, and every create_relationship call is checked against it from then on.

FAQ

Questions about create_relationship

What does the create_relationship tool do? +

Create a relationship between entities. It is categorised as a Write tool in the Optimized Memory MCP Server V2 MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_relationship? +

Register the Optimized Memory MCP Server V2 MCP server in PolicyLayer and add a rule for create_relationship: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Optimized Memory MCP Server V2. Nothing to install.

What risk level is create_relationship? +

create_relationship is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_relationship? +

Yes. Add a rate_limit block to the create_relationship rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block create_relationship completely? +

Set action: deny in the PolicyLayer policy for create_relationship. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides create_relationship? +

create_relationship is provided by the Optimized Memory MCP Server V2 MCP server (agentwong/optimized-memory-mcp-serverv2). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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