vpn_disconnect

Disconnect from Mullvad VPN

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/vpn-disconnect.md

WHAT IT DOES

What vpn_disconnect does on Kali Linux MCP Server

AI agents invoke vpn_disconnect 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 vpn_disconnect is rated High

This tool executes a system-level operation to disconnect an active VPN connection. While not directly destructive or financial, it triggers an external action with significant side effects: dropping VPN connectivity could expose the host's real IP address, interrupt ongoing security assessments, and alter network routing.

From the tool's definition 'Disconnect from Mullvad VPN' — triggers an external network operation that changes the system's VPN connection state

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs vpn_disconnect 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 vpn_disconnect, this is the rule to start with:

vpn_disconnect Rate-limited

vpn_disconnect 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": {
    "vpn_disconnect": {
      "limits": [
        {
          "counter": "vpn_disconnect_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 vpn_disconnect call is checked against it from then on.

FAQ

Questions about vpn_disconnect

What does the vpn_disconnect tool do? +

Disconnect from Mullvad VPN. 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 vpn_disconnect? +

Register the Kali Linux MCP Server MCP server in PolicyLayer and add a rule for vpn_disconnect: 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 vpn_disconnect? +

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

Can I rate-limit vpn_disconnect? +

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

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

vpn_disconnect 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

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