list_passenger_apps

List all registered Node.js/Python/Ruby applications

SERVERcPanel MCP Server SOURCE0xhayd3n/cpanel-mcp-server

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/0xhayd3n-cpanel-mcp-server/list-passenger-apps.md

WHAT IT DOES

What list_passenger_apps does on cPanel MCP Server

AI agents call list_passenger_apps to retrieve information from cPanel 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_passenger_apps is rated Low

This tool only retrieves information about deployed Passenger applications without creating, modifying, deleting, or executing anything. It is a straightforward read operation on the application registry with minimal security risk—the information returned would typically be accessible to account administrators anyway.

From the tool's definition Tool name 'list_passenger_apps' and description 'List all registered Node.js/Python/Ruby applications' indicate a retrieval/query operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_passenger_apps safely

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

list_passenger_apps Allowed

list_passenger_apps 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_passenger_apps": {}
  }
}

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

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

FAQ

Questions about list_passenger_apps

What does the list_passenger_apps tool do? +

List all registered Node.js/Python/Ruby applications. It is categorised as a Read tool in the cPanel MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_passenger_apps? +

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

What risk level is list_passenger_apps? +

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

Can I rate-limit list_passenger_apps? +

Yes. Add a rate_limit block to the list_passenger_apps 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_passenger_apps completely? +

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

list_passenger_apps is provided by the cPanel MCP Server MCP server (0xhayd3n/cpanel-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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