nikto_scan

Scan web servers for vulnerabilities and misconfigurations with Nikto

SERVERKali Linux MCP Server SOURCEalessandroannini/kali-mcp-server

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/alessandroannini-kali-mcp-server/nikto-scan.md

WHAT IT DOES

What nikto_scan does on Kali Linux MCP Server

AI agents invoke nikto_scan to trigger actions in Kali Linux 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.

RISK

Why nikto_scan is rated High

Nikto performs active scanning against web servers, sending potentially thousands of HTTP requests to probe for vulnerabilities, outdated software, and misconfigurations. This is not a passive read — it executes intrusive network operations against external targets. Misuse by an AI agent could constitute unauthorized scanning of systems, causing legal liability, triggering IDS/IPS alerts, or disrupting services.

From the tool's definition 'Scan web servers for vulnerabilities and misconfigurations with Nikto' — Nikto is an active web server scanner that sends probes/requests to target systems, constituting external operations with real-world effects on targets.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs nikto_scan safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Kali Linux MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For nikto_scan, this is the rule to start with:

nikto_scan Rate-limited

nikto_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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "nikto_scan": {
      "limits": [
        {
          "counter": "nikto_scan_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 Kali Linux MCP Server, apply this rule, and every nikto_scan call is checked against it from then on.

FAQ

Questions about nikto_scan

What does the nikto_scan tool do? +

Scan web servers for vulnerabilities and misconfigurations with Nikto. It is categorised as a Execute tool in the Kali Linux MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on nikto_scan? +

Register the Kali Linux MCP Server MCP server in PolicyLayer and add a rule for nikto_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 Linux MCP Server. Nothing to install.

What risk level is nikto_scan? +

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

Can I rate-limit nikto_scan? +

Yes. Add a rate_limit block to the nikto_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.

How do I block nikto_scan completely? +

Set action: deny in the PolicyLayer policy for nikto_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.

What MCP server provides nikto_scan? +

nikto_scan is provided by the Kali Linux MCP Server MCP server (alessandroannini/kali-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Kali Linux MCP Server, and thousands of servers like it.

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run_emba_scan on EMBA-MCP → All high-risk MCP tools → The MCP Attack Database →

Guides

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