malwareScan · Linux Network Scanner MCP Server MCP

WHAT IT DOES

What malwareScan does on Linux Network Scanner MCP Server

AI agents invoke malwareScan to trigger actions in Linux Network Scanner 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 IT NEEDS A POLICY

Why malwareScan needs a policy

Although the description is empty, the tool name 'malwareScan' combined with the server context (which includes exploit scanning, brute force, and direct command execution tools) suggests this tool executes malware-related scanning or analysis operations.

From the tool's definition Tool name 'malwareScan' on a server with sibling tools including 'exploitScan', 'ftpBruteForce', 'bettercapScan', and 'directCmd' — all highly offensive security tools.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

malwareScan Rate-limited

malwareScan 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": {
    "malwareScan": {
      "limits": [
        {
          "counter": "malwarescan_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 Linux Network Scanner MCP Server, so you can run agents against it safely.

FAQ

Questions about malwareScan

What does the malwareScan tool do? +

malwareScan. It is categorised as a Execute tool in the Linux Network Scanner 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 malwareScan? +

Register the Linux Network Scanner MCP Server MCP server in PolicyLayer and add a rule for malwareScan: 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 Linux Network Scanner MCP Server. Nothing to install.

What risk level is malwareScan? +

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

Can I rate-limit malwareScan? +

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

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

malwareScan is provided by the Linux Network Scanner MCP Server MCP server (nibesh0/netsecmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.