scrapy_crawl · Kali MCP: Risk & Policy

WHAT IT DOES

What scrapy_crawl does on Kali

AI agents invoke scrapy_crawl 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 scrapy_crawl needs a policy

Scrapy is a web crawling/scraping framework that actively executes HTTP requests against target systems. On a pentesting server alongside exploitation and scanning tools, it is used to crawl target websites, which constitutes active external operations. The description is empty, lowering confidence, but the tool name and server context strongly suggest Execute category.

From the tool's definition Tool name 'scrapy_crawl' on a Kali Linux penetration testing server with sibling tools like 'beef_exploit', 'arachni_scan', and 'autorecon_scan'

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

scrapy_crawl Rate-limited

scrapy_crawl 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": {
    "scrapy_crawl": {
      "limits": [
        {
          "counter": "scrapy_crawl_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 scrapy_crawl

What does the scrapy_crawl tool do? +

scrapy_crawl. 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 scrapy_crawl? +

Register the Kali MCP server in PolicyLayer and add a rule for scrapy_crawl: 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 scrapy_crawl? +

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

Can I rate-limit scrapy_crawl? +

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

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

scrapy_crawl 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.