list_mcp_servers

List MCP servers (XPack)

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-mcp-servers.md

WHAT IT DOES

What list_mcp_servers does on 1Panel MCP Server

AI agents call list_mcp_servers 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_mcp_servers is rated Low

The verb 'list' is a classic read operation that retrieves information about MCP servers. There is no indication of creation, modification, deletion, or code execution. The tool has minimal blast radius—an agent could learn what servers are registered, but cannot alter infrastructure, execute commands, or trigger deployments. Confidence is high given clear semantic meaning.

From the tool's definition Tool name 'list_mcp_servers' with description 'List MCP servers (XPack)' indicates a retrieval operation that queries or enumerates existing MCP servers without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_mcp_servers 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_mcp_servers, this is the rule to start with:

list_mcp_servers Allowed

list_mcp_servers 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_mcp_servers": {}
  }
}

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_mcp_servers call is checked against it from then on.

FAQ

Questions about list_mcp_servers

What does the list_mcp_servers tool do? +

List MCP servers (XPack). 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_mcp_servers? +

Register the 1Panel MCP Server MCP server in PolicyLayer and add a rule for list_mcp_servers: 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_mcp_servers? +

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

Can I rate-limit list_mcp_servers? +

Yes. Add a rate_limit block to the list_mcp_servers 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_mcp_servers completely? +

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

list_mcp_servers 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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