create_plugin · FluentCommunity Manager MCP: Risk & Policy

WHAT IT DOES

What create_plugin does on FluentCommunity Manager

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

WHY IT NEEDS A POLICY

Why create_plugin needs a policy

This tool creates (installs) a WordPress plugin, which is a Write operation as it adds new functionality to the WordPress installation. However, the severity is elevated to 'high' rather than 'medium' because plugin installation can introduce arbitrary code execution risks, supply chain vulnerabilities, and potentially compromise site security depending on plugin source and permissions.

From the tool's definition Tool name: 'create_plugin'; description: 'Creates a plugin from the WordPress.org repository'. The verb 'creates' indicates a Write action that adds new data/functionality to the system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_plugin Rate-limited

create_plugin 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": {
    "create_plugin": {
      "limits": [
        {
          "counter": "create_plugin_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 FluentCommunity Manager, so you can run agents against it safely.

FAQ

Questions about create_plugin

What does the create_plugin tool do? +

Creates a plugin from the WordPress.org repository. It is categorised as a Write tool in the FluentCommunity Manager MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_plugin? +

Register the FluentCommunity Manager MCP server in PolicyLayer and add a rule for create_plugin: 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 FluentCommunity Manager. Nothing to install.

What risk level is create_plugin? +

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

Can I rate-limit create_plugin? +

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

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

create_plugin is provided by the FluentCommunity Manager MCP server (wplaunchify/fluent-community-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.