docker_cleanup

Clean up tracked Docker containers and resources

SERVERCode MCP Server SOURCEagentics-ai/code-mcp

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/agentics-ai-code-mcp/docker-cleanup.md

WHAT IT DOES

What docker_cleanup does on Code MCP Server

AI agents call docker_cleanup to permanently remove resources in Code MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why docker_cleanup is rated Critical

Cleaning up Docker containers and resources is a destructive operation that removes running or stopped containers, potentially along with associated volumes, networks, and images. These operations are largely irreversible - once a container is removed, its state is lost. The blast radius is high as it could affect running services and their data.

From the tool's definition 'Clean up tracked Docker containers and resources' - cleanup of containers and resources is irreversible deletion/removal of running infrastructure

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs docker_cleanup safely

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

docker_cleanup Hidden

docker_cleanup is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "docker_cleanup"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Code MCP Server, apply this rule, and every docker_cleanup call is checked against it from then on.

FAQ

Questions about docker_cleanup

What does the docker_cleanup tool do? +

Clean up tracked Docker containers and resources. It is categorised as a Destructive tool in the Code MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on docker_cleanup? +

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

What risk level is docker_cleanup? +

docker_cleanup is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit docker_cleanup? +

Yes. Add a rate_limit block to the docker_cleanup 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_cleanup completely? +

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

docker_cleanup is provided by the Code MCP Server MCP server (agentics-ai/code-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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