remember_fact_about_node · Cluster Execution MCP Server MCP

WHAT IT DOES

What remember_fact_about_node does on Cluster Execution MCP Server

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

WHY IT NEEDS A POLICY

Why remember_fact_about_node needs a policy

The name 'remember_fact_about_node' suggests storing or persisting information about a cluster node, which implies a Write operation. Given the server context of cluster management and node awareness, this likely writes metadata or state about a node. However, with an empty description, confidence is low.

From the tool's definition Tool name: 'remember_fact_about_node'; description is empty/uninformative

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

remember_fact_about_node Rate-limited

remember_fact_about_node 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": {
    "remember_fact_about_node": {
      "limits": [
        {
          "counter": "remember_fact_about_node_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Cluster Execution MCP Server, so you can run agents against it safely.

FAQ

Questions about remember_fact_about_node

What does the remember_fact_about_node tool do? +

remember_fact_about_node. It is categorised as a Write tool in the Cluster Execution MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on remember_fact_about_node? +

Register the Cluster Execution MCP Server MCP server in PolicyLayer and add a rule for remember_fact_about_node: 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 Cluster Execution MCP Server. Nothing to install.

What risk level is remember_fact_about_node? +

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

Can I rate-limit remember_fact_about_node? +

Yes. Add a rate_limit block to the remember_fact_about_node 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 remember_fact_about_node completely? +

Set action: deny in the PolicyLayer policy for remember_fact_about_node. 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 remember_fact_about_node? +

remember_fact_about_node is provided by the Cluster Execution MCP Server MCP server (marc-shade/cluster-execution-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.