delete_relationship

A destructive tool on the Optimized Memory MCP Server V2 MCP server.

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

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What delete_relationship does on Optimized Memory MCP Server V2

AI agents call delete_relationship to permanently remove resources in Optimized Memory MCP Server V2, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why delete_relationship is rated Critical

The 'delete_' verb combined with the operational context of an entity-relationship system (evidenced by sibling tools like create_relationship, create_entity, create_observation, etc.) indicates this tool permanently removes relationship records. This is irreversible data modification, placing it in the Destructive category rather than Write.

From the tool's definition Tool name is 'delete_relationship' with no description provided. The 'delete_' prefix and sibling tools like 'delete_entity' and 'delete_observation' indicate this tool removes data irreversibly.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs delete_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 delete_relationship, this is the rule to start with:

delete_relationship Hidden

delete_relationship is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete_relationship"
  ]
}

RESTRICT 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 delete_relationship call is checked against it from then on.

FAQ

Questions about delete_relationship

What does the delete_relationship tool do? +

delete_relationship is a destructive tool on the Optimized Memory MCP Server V2 MCP server. It is categorised as a Destructive tool in the Optimized Memory MCP Server V2 MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on delete_relationship? +

Register the Optimized Memory MCP Server V2 MCP server in PolicyLayer and add a rule for delete_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 delete_relationship? +

delete_relationship is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit delete_relationship? +

Yes. Add a rate_limit block to the delete_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 delete_relationship completely? +

Set action: deny in the PolicyLayer policy for delete_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 delete_relationship? +

delete_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.

KEEP EXPLORING

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Guides

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