pressable_set_php_version · Pressable MCP Server MCP

WHAT IT DOES

What pressable_set_php_version does on Pressable MCP Server

AI agents use pressable_set_php_version to create or update resources in Pressable MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pressable MCP Server environment.

WHY IT NEEDS A POLICY

Why pressable_set_php_version needs a policy

The tool modifies site configuration (PHP version) in a reversible manner. This is a configuration change that can be updated or reverted by changing the PHP version again. While it could affect site functionality if set incorrectly, it is not destructive (does not delete data), does not execute arbitrary code, and is not financial. It falls into Write category as a site configuration modification.

From the tool's definition Tool description states 'Set the PHP version for a specific site' — this modifies site configuration.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

pressable_set_php_version Rate-limited

pressable_set_php_version stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "pressable_set_php_version": {
      "limits": [
        {
          "counter": "pressable_set_php_version_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Pressable MCP Server, so you can run agents against it safely.

FAQ

Questions about pressable_set_php_version

What does the pressable_set_php_version tool do? +

Set the PHP version for a specific site. It is categorised as a Write tool in the Pressable MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on pressable_set_php_version? +

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

What risk level is pressable_set_php_version? +

pressable_set_php_version is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit pressable_set_php_version? +

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

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

pressable_set_php_version is provided by the Pressable MCP Server MCP server (pcwprops/pressable-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.