list_installed_apps

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-installed-apps.md

WHAT IT DOES

What list_installed_apps does on 1Panel MCP Server

AI agents call list_installed_apps 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_installed_apps is rated Low

This tool retrieves or queries data about installed applications on the server with no side effects. It falls squarely into the Read category. The blast radius is minimal since listing applications does not alter system state, execute commands, or affect data integrity. Severity is low because an AI agent misusing this tool would only obtain informational data about the server.

From the tool's definition Tool name 'list_installed_apps' and description 'List installed apps' indicate a query operation that retrieves information about installed applications without modifying or executing anything.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_installed_apps 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_installed_apps, this is the rule to start with:

list_installed_apps Allowed

list_installed_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_installed_apps": {}
  }
}

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_installed_apps call is checked against it from then on.

FAQ

Questions about list_installed_apps

What does the list_installed_apps tool do? +

list_installed_apps 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_installed_apps? +

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

What risk level is list_installed_apps? +

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

Can I rate-limit list_installed_apps? +

Yes. Add a rate_limit block to the list_installed_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_installed_apps completely? +

Set action: deny in the PolicyLayer policy for list_installed_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_installed_apps? +

list_installed_apps 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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