traceroute_scan · Kali MCP: Risk & Policy

WHAT IT DOES

What traceroute_scan does on Kali

AI agents invoke traceroute_scan to trigger actions in Kali. 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 traceroute_scan needs a policy

This tool executes a network diagnostic command (traceroute) that sends packets to external hosts to map network paths. While primarily a read/diagnostic operation, it actively executes network probes against target systems. On a Kali Linux penetration testing server, it is used for network reconnaissance.

From the tool's definition Execute Traceroute network diagnostic tool

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

traceroute_scan Rate-limited

traceroute_scan 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": {
    "traceroute_scan": {
      "limits": [
        {
          "counter": "traceroute_scan_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 Kali, so you can run agents against it safely.

FAQ

Questions about traceroute_scan

What does the traceroute_scan tool do? +

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

How do I enforce a policy on traceroute_scan? +

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

What risk level is traceroute_scan? +

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

Can I rate-limit traceroute_scan? +

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

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

traceroute_scan is provided by the Kali MCP server (pentestt00ls/kali-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.