stop_spiderfoot_web

Terminates a background SpiderFoot web server 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-spiderfoot-web.md

WHAT IT DOES

What stop_spiderfoot_web does on Pentester-MCP

AI agents invoke stop_spiderfoot_web 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_spiderfoot_web is rated High

Stopping a running process is an Execute action (triggers external operations), but the blast radius is low because: (1) it only affects a web server process that is presumably part of the pentesting workflow, (2) there is no data loss or financial impact, and (3) the operation is reversible by restarting the process.

From the tool's definition Tool description states it 'Terminates a background SpiderFoot web server process' - this is process termination, which is an external operation that affects system state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stop_spiderfoot_web 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_spiderfoot_web, this is the rule to start with:

stop_spiderfoot_web Rate-limited

stop_spiderfoot_web 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_spiderfoot_web": {
      "limits": [
        {
          "counter": "stop_spiderfoot_web_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_spiderfoot_web call is checked against it from then on.

FAQ

Questions about stop_spiderfoot_web

What does the stop_spiderfoot_web tool do? +

Terminates a background SpiderFoot web server 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_spiderfoot_web? +

Register the Pentester MCP server in PolicyLayer and add a rule for stop_spiderfoot_web: 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_spiderfoot_web? +

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

Can I rate-limit stop_spiderfoot_web? +

Yes. Add a rate_limit block to the stop_spiderfoot_web 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_spiderfoot_web completely? +

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

stop_spiderfoot_web 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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