add_cloud · Morpheus MCP Server MCP: Risk & Policy

WHAT IT DOES

What add_cloud does on Morpheus MCP Server

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

WHY IT NEEDS A POLICY

Why add_cloud needs a policy

The tool creates a new cloud configuration/integration in the Morpheus infrastructure management system. This is a reversible Write operation—clouds can be added and removed without destroying core system data.

From the tool's definition Tool name 'add_cloud' combined with server description stating it 'enables users to provision resources' and 'translates intent into Morpheus API calls' for managing HPE Morpheus cloud infrastructure.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_cloud Rate-limited

add_cloud 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": {
    "add_cloud": {
      "limits": [
        {
          "counter": "add_cloud_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 Morpheus MCP Server, so you can run agents against it safely.

FAQ

Questions about add_cloud

What does the add_cloud tool do? +

add_cloud. It is categorised as a Write tool in the Morpheus 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 add_cloud? +

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

What risk level is add_cloud? +

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

Can I rate-limit add_cloud? +

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

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

add_cloud is provided by the Morpheus MCP Server MCP server (nixndme/morpheus-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.