stop_sshuttle

Terminate a background sshuttle process.

SERVERPentester-MCP SOURCEhalilkirazkaya/pentester-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/halilkirazkaya-pentester-mcp/stop-sshuttle.md

WHAT IT DOES

What stop_sshuttle does on Pentester-MCP

AI agents invoke stop_sshuttle to trigger actions in Pentester-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 stop_sshuttle is rated High

This tool executes a command to stop a background process (sshuttle), which is an external operation that triggers a system-level action. While the process termination itself is not destructive (the tunnel is reversible by restarting), it is an Execute action as it actively controls running external operations whose effects depend on which process is targeted.

From the tool's definition Tool name is 'stop_sshuttle' and description states 'Terminate a background sshuttle process.' The action terminates a running network tunneling process.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stop_sshuttle safely

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

stop_sshuttle Rate-limited

stop_sshuttle 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": {
    "stop_sshuttle": {
      "limits": [
        {
          "counter": "stop_sshuttle_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 Pentester-MCP, apply this rule, and every stop_sshuttle call is checked against it from then on.

FAQ

Questions about stop_sshuttle

What does the stop_sshuttle tool do? +

Terminate a background sshuttle process. It is categorised as a Execute tool in the Pentester-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 stop_sshuttle? +

Register the Pentester MCP server in PolicyLayer and add a rule for stop_sshuttle: 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 Pentester-MCP. Nothing to install.

What risk level is stop_sshuttle? +

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

Can I rate-limit stop_sshuttle? +

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

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

stop_sshuttle is provided by the Pentester MCP server (halilkirazkaya/pentester-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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