list_php_versions

List all installed PHP versions available on the server

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-php-versions.md

WHAT IT DOES

What list_php_versions does on cPanel MCP Server

AI agents call list_php_versions 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_php_versions is rated Low

This tool only retrieves and displays information about installed PHP versions. It performs no modifications, deletions, code execution, or financial operations. The blast radius of misuse is minimal—an AI agent cannot cause harm by repeatedly listing PHP versions. This is a straightforward informational read operation.

From the tool's definition Tool name 'list_php_versions' and description 'List all installed PHP versions available on the server' indicate a query operation with no side effects. The verb 'list' is a read-only action that retrieves information about server configuration.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_php_versions 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_php_versions, this is the rule to start with:

list_php_versions Allowed

list_php_versions 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_php_versions": {}
  }
}

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_php_versions call is checked against it from then on.

FAQ

Questions about list_php_versions

What does the list_php_versions tool do? +

List all installed PHP versions available on the server. 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_php_versions? +

Register the cPanel MCP Server MCP server in PolicyLayer and add a rule for list_php_versions: 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_php_versions? +

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

Can I rate-limit list_php_versions? +

Yes. Add a rate_limit block to the list_php_versions 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_php_versions completely? +

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

list_php_versions 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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