docker_container_start

Start a Docker container.

SERVERAapanel SOURCEnipunanirmal/aapanel-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/aapanel-mcp/docker-container-start.md

WHAT IT DOES

What docker_container_start does on Aapanel

AI agents invoke docker_container_start to trigger actions in Aapanel. 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 docker_container_start is rated High

Starting a Docker container is an Execute action—it triggers external operations (container initialization and process execution) whose effects are not fully predictable without knowing the container's contents. This carries high severity because a malicious or poorly-configured container could consume resources, access networks, or run arbitrary code.

From the tool's definition Tool name 'docker_container_start' and description 'Start a Docker container' indicate execution of a containerized workload whose effects depend on the container image, entrypoint, and runtime configuration.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs docker_container_start safely

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

docker_container_start Rate-limited

docker_container_start 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": {
    "docker_container_start": {
      "limits": [
        {
          "counter": "docker_container_start_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 Aapanel, apply this rule, and every docker_container_start call is checked against it from then on.

FAQ

Questions about docker_container_start

What does the docker_container_start tool do? +

Start a Docker container. It is categorised as a Execute tool in the Aapanel MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on docker_container_start? +

Register the Aapanel MCP server in PolicyLayer and add a rule for docker_container_start: 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 Aapanel. Nothing to install.

What risk level is docker_container_start? +

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

Can I rate-limit docker_container_start? +

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

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

docker_container_start is provided by the Aapanel MCP server (nipunanirmal/aapanel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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