High-risk tools in MCP Server for Crawl4AI
3 of the 10 tools in MCP Server for Crawl4AI are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at high risk
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batch_crawlExecute[STATELESS] Crawl multiple URLs concurrently for efficiency. Use when: processing URL lists, comparing multiple pages, or bulk data extraction. Faster than sequential crawling. ...
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crawl_recursiveExecute[STATELESS] Deep crawl a website following internal links. Use when: mapping entire sites, finding all pages, building comprehensive indexes. Control with max_depth (default 3) ...
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extract_with_llmExecute[STATELESS] Ask questions about webpage content using AI. Returns natural language answers.
Attacks that target this class
High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.