payload_host_stop

Stop the payload hosting server.

SERVERZebbern Kali MCP SOURCEzebbern/zebbern-kali-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/zebbern-zebbern-kali-mcp/payload-host-stop.md

WHAT IT DOES

What payload_host_stop does on Zebbern Kali MCP

AI agents invoke payload_host_stop to trigger actions in Zebbern Kali MCP. 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.

RISK

Why payload_host_stop is rated High

This tool executes a command to stop a service, which is an operational action with external effects. It does not permanently delete data (Destructive), move money (Financial), or merely read information (Read). The effects are reversible (the service can be restarted), so it is Execute rather than Destructive.

From the tool's definition Tool name 'payload_host_stop' and description 'Stop the payload hosting server' indicate an action that terminates a running service/process.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs payload_host_stop safely

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

payload_host_stop Rate-limited

payload_host_stop 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": {
    "payload_host_stop": {
      "limits": [
        {
          "counter": "payload_host_stop_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Zebbern Kali MCP, apply this rule, and every payload_host_stop call is checked against it from then on.

FAQ

Questions about payload_host_stop

What does the payload_host_stop tool do? +

Stop the payload hosting server. It is categorised as a Execute tool in the Zebbern Kali MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on payload_host_stop? +

Register the Zebbern Kali MCP server in PolicyLayer and add a rule for payload_host_stop: 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 Zebbern Kali MCP. Nothing to install.

What risk level is payload_host_stop? +

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

Can I rate-limit payload_host_stop? +

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

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

payload_host_stop is provided by the Zebbern Kali MCP server (zebbern/zebbern-kali-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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