kali_web_nuclei_scan
Template-based vulnerability scanner with extensive CVE coverage and custom templates support.
This record as markdown: /tools/azza39925-kali-mcp-server/kali-web-nuclei-scan.md
What kali_web_nuclei_scan does on Kali MCP Server
AI agents invoke kali_web_nuclei_scan to trigger actions in Kali MCP Server. 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 kali_web_nuclei_scan is rated High
Nuclei is an active vulnerability scanner that sends crafted HTTP/network probes to target systems to detect CVEs and misconfigurations. This constitutes executing external operations against targets, not merely reading data. Misuse could result in scanning unauthorized systems, triggering security alerts, or exploiting vulnerabilities during the scanning process.
From the tool's definition 'vulnerability scanner' using 'Template-based' execution against targets, with 'extensive CVE coverage and custom templates support' — actively probes external systems for vulnerabilities
Attacks that exploit this kind of access
The rule that runs kali_web_nuclei_scan safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Kali MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For kali_web_nuclei_scan, this is the rule to start with:
kali_web_nuclei_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.
The button opens the PolicyLayer dashboard: create your workspace, connect Kali MCP Server, apply this rule, and every kali_web_nuclei_scan call is checked against it from then on.
Questions about kali_web_nuclei_scan
Template-based vulnerability scanner with extensive CVE coverage and custom templates support. It is categorised as a Execute tool in the Kali MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Kali MCP Server MCP server in PolicyLayer and add a rule for kali_web_nuclei_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 MCP Server. Nothing to install.
kali_web_nuclei_scan 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 kali_web_nuclei_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.
Set action: deny in the PolicyLayer policy for kali_web_nuclei_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.
kali_web_nuclei_scan is provided by the Kali MCP Server MCP server (azza39925/kali-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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