deploy_image · PlugLayer MCP Server MCP: Risk & Policy

WHAT IT DOES

What deploy_image does on PlugLayer MCP Server

AI agents invoke deploy_image to trigger actions in PlugLayer 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 deploy_image needs a policy

Deploy operations trigger external infrastructure changes and execute deployment workflows whose effects depend on arguments (which image, which target, etc.). This is an Execute action rather than mere Write because deployment invokes automated processes with operational side effects.

From the tool's definition Tool named 'deploy_image' on an infrastructure management server (PlugLayer MCP Server) that 'enables deploying and managing infrastructure via natural language' and related sibling tools include 'create_project', 'create_database', and 'delete_deployment'.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

deploy_image Rate-limited

deploy_image 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": {
    "deploy_image": {
      "limits": [
        {
          "counter": "deploy_image_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 PlugLayer MCP Server, so you can run agents against it safely.

FAQ

Questions about deploy_image

What does the deploy_image tool do? +

deploy_image. It is categorised as a Execute tool in the PlugLayer 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 deploy_image? +

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

What risk level is deploy_image? +

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

Can I rate-limit deploy_image? +

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

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

deploy_image is provided by the PlugLayer MCP Server MCP server (pluglayer/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.