decompose_goal · Cluster Execution MCP Server MCP

WHAT IT DOES

What decompose_goal does on Cluster Execution MCP Server

AI agents invoke decompose_goal to trigger actions in Cluster Execution MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why decompose_goal needs a policy

The description is empty, which lowers confidence. However, given the server context (cluster execution, agentic workflows, task routing), 'decompose_goal' likely breaks down a high-level goal into subtasks and routes them for execution across distributed nodes. This implies execution of commands or tasks across a cluster, which is potentially high-severity.

From the tool's definition Tool name is 'decompose_goal' on a 'Cluster Execution MCP Server' that supports parallel execution, remote node management via SSH, and dynamic load balancing for agentic workflows.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

decompose_goal Rate-limited

decompose_goal stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "decompose_goal": {
      "limits": [
        {
          "counter": "decompose_goal_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-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 decompose_goal

What does the decompose_goal tool do? +

decompose_goal. It is categorised as a Execute tool in the Cluster Execution MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on decompose_goal? +

Register the Cluster Execution MCP Server MCP server in PolicyLayer and add a rule for decompose_goal: 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 decompose_goal? +

decompose_goal is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit decompose_goal? +

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

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

decompose_goal 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.