mikrotik_add_bridge_port · MikroTik Cursor MCP

WHAT IT DOES

What mikrotik_add_bridge_port does on MikroTik Cursor MCP

AI agents use mikrotik_add_bridge_port to create or update resources in MikroTik Cursor MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MikroTik Cursor MCP environment.

WHY IT NEEDS A POLICY

Why mikrotik_add_bridge_port needs a policy

This tool modifies network infrastructure by adding interfaces to bridges. While reversible (can be removed), it affects routing and forwarding behavior across network segments. The high severity reflects that incorrect bridge membership can disrupt network connectivity or inadvertently bridge isolated network zones, though this remains a Write (not Destructive) action since the change can be undone.

From the tool's definition Adds an interface to a bridge — creates/modifies network bridge configuration on MikroTik routers, a reversible operation that changes router state.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

mikrotik_add_bridge_port Rate-limited

mikrotik_add_bridge_port stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "mikrotik_add_bridge_port": {
      "limits": [
        {
          "counter": "mikrotik_add_bridge_port_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MikroTik Cursor MCP, so you can run agents against it safely.

FAQ

Questions about mikrotik_add_bridge_port

What does the mikrotik_add_bridge_port tool do? +

Adds an interface to a bridge. It is categorised as a Write tool in the MikroTik Cursor MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on mikrotik_add_bridge_port? +

Register the MikroTik Cursor MCP server in PolicyLayer and add a rule for mikrotik_add_bridge_port: 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 MikroTik Cursor MCP. Nothing to install.

What risk level is mikrotik_add_bridge_port? +

mikrotik_add_bridge_port is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit mikrotik_add_bridge_port? +

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

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

mikrotik_add_bridge_port is provided by the MikroTik Cursor MCP server (kevinpez/mikrotik-cursor-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.