create_internet_gateway · OCI MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_internet_gateway does on OCI MCP Server

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

WHY IT NEEDS A POLICY

Why create_internet_gateway needs a policy

Creating an internet gateway is a reversible write operation that adds a new networking component to an OCI infrastructure. While not immediately destructive or financial, it materially alters network topology and can expose resources to internet traffic, making it a high-severity write action.

From the tool's definition Tool name and description: "create_internet_gateway" — "Create an internet gateway." This is a create operation that establishes a new network resource in OCI, modifying infrastructure state.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_internet_gateway Rate-limited

create_internet_gateway 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": {
    "create_internet_gateway": {
      "limits": [
        {
          "counter": "create_internet_gateway_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 OCI MCP Server, so you can run agents against it safely.

FAQ

Questions about create_internet_gateway

What does the create_internet_gateway tool do? +

Create an internet gateway. It is categorised as a Write tool in the OCI MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_internet_gateway? +

Register the OCI MCP Server MCP server in PolicyLayer and add a rule for create_internet_gateway: 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 OCI MCP Server. Nothing to install.

What risk level is create_internet_gateway? +

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

Can I rate-limit create_internet_gateway? +

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

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

create_internet_gateway is provided by the OCI MCP Server MCP server (sarthak-pansare/oci-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.