cost_optimize_docker

Analyze Dockerfiles for image size reduction and build time optimization

SERVERPlugin Hub SOURCE@barnburner121/plugin-hub-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/barnburner121-plugin-hub-mcp/cost-optimize-docker.md

WHAT IT DOES

What cost_optimize_docker does on Plugin Hub

AI agents invoke cost_optimize_docker to trigger actions in Plugin Hub. 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 cost_optimize_docker is rated High

cost_optimize_docker triggers real processes with real consequences. An agent gone sideways doesn't fire it once. It starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs cost_optimize_docker safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Plugin Hub, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cost_optimize_docker, this is the rule to start with:

cost_optimize_docker Rate-limited

cost_optimize_docker 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": {
    "cost_optimize_docker": {
      "limits": [
        {
          "counter": "cost_optimize_docker_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 Plugin Hub, apply this rule, and every cost_optimize_docker call is checked against it from then on.

FAQ

Questions about cost_optimize_docker

What does the cost_optimize_docker tool do? +

Analyze Dockerfiles for image size reduction and build time optimization. It is categorised as a Execute tool in the Plugin Hub MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on cost_optimize_docker? +

Register the Plugin Hub MCP server in PolicyLayer and add a rule for cost_optimize_docker: 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 Plugin Hub. Nothing to install.

What risk level is cost_optimize_docker? +

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

Can I rate-limit cost_optimize_docker? +

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

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

cost_optimize_docker is provided by the Plugin Hub MCP server (@barnburner121/plugin-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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