list_containers_simple

A read tool on the 1Panel MCP server.

SERVER1Panel MCP Server SOURCEeaveluo/1panel-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/eaveluo-1panel-mcp/list-containers-simple.md

WHAT IT DOES

What list_containers_simple does on 1Panel MCP Server

AI agents call list_containers_simple to retrieve information from 1Panel MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_containers_simple is rated Low

This is a straightforward list/query operation that retrieves container metadata. It has no side effects—it does not create, modify, delete, or execute operations. The blast radius is minimal as an AI agent cannot cause damage by merely listing containers.

From the tool's definition Tool name 'list_containers_simple' and description 'List containers (simple)' indicate a read-only query operation that retrieves Docker container information without modifying state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_containers_simple safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 1Panel MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_containers_simple, this is the rule to start with:

list_containers_simple Allowed

list_containers_simple is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_containers_simple": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect 1Panel MCP Server, apply this rule, and every list_containers_simple call is checked against it from then on.

FAQ

Questions about list_containers_simple

What does the list_containers_simple tool do? +

list_containers_simple is a read tool on the 1Panel MCP Server MCP server. It is categorised as a Read tool in the 1Panel MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_containers_simple? +

Register the 1Panel MCP Server MCP server in PolicyLayer and add a rule for list_containers_simple: 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 1Panel MCP Server. Nothing to install.

What risk level is list_containers_simple? +

list_containers_simple is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_containers_simple? +

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

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

list_containers_simple is provided by the 1Panel MCP Server MCP server (eaveluo/1panel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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