katana_crawl
A execute tool on the Pengstrike MCP server.
This record as markdown: /tools/pengstrike-mcp/katana-crawl.md
What katana_crawl does on Pengstrike
AI agents invoke katana_crawl to trigger actions in Pengstrike. 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 katana_crawl is rated High
Katana is a well-known fast web crawler/spider tool used in security reconnaissance. In this context, crawling a target website is an active operation that sends requests to external systems, making it Execute category. The security recon context and sibling tools (amass_scan, ai_reconnaissance_workflow) strongly suggest this triggers active reconnaissance.
From the tool's definition Tool name 'katana_crawl' combined with server context 'browser-native AI recon console' and sibling tools including 'ai_reconnaissance_workflow', 'amass_scan', 'ai_vulnerability_assessment'
Attacks that exploit this kind of access
The rule that runs katana_crawl safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Pengstrike, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For katana_crawl, this is the rule to start with:
katana_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.
The button opens the PolicyLayer dashboard: create your workspace, connect Pengstrike, apply this rule, and every katana_crawl call is checked against it from then on.
Questions about katana_crawl
katana_crawl is a execute tool on the Pengstrike MCP server. It is categorised as a Execute tool in the Pengstrike MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Pengstrike MCP server in PolicyLayer and add a rule for katana_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 Pengstrike. Nothing to install.
katana_crawl is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the katana_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.
Set action: deny in the PolicyLayer policy for katana_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.
katana_crawl is provided by the Pengstrike MCP server (wangqiongpeng/pengstrike-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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