set_plugin_param_draft · RPG Maker MV Content Bridge MCP

WHAT IT DOES

What set_plugin_param_draft does on RPG Maker MV Content Bridge

AI agents use set_plugin_param_draft to create or update resources in RPG Maker MV Content Bridge — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your RPG Maker MV Content Bridge environment.

WHY IT NEEDS A POLICY

Why set_plugin_param_draft needs a policy

This tool modifies configuration data (plugin parameters) within an RPG Maker MV project. While the effect is reversible (it's a draft operation, not destructive), and it doesn't execute arbitrary code or delete anything, it does alter the state of game project files.

From the tool's definition Tool name 'set_plugin_param_draft' and description 'Set plugin params' indicate creation or modification of plugin parameters.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_plugin_param_draft Rate-limited

set_plugin_param_draft 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": {
    "set_plugin_param_draft": {
      "limits": [
        {
          "counter": "set_plugin_param_draft_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 RPG Maker MV Content Bridge, so you can run agents against it safely.

FAQ

Questions about set_plugin_param_draft

What does the set_plugin_param_draft tool do? +

Set plugin params. It is categorised as a Write tool in the RPG Maker MV Content Bridge MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on set_plugin_param_draft? +

Register the RPG Maker MV Content Bridge MCP server in PolicyLayer and add a rule for set_plugin_param_draft: 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 RPG Maker MV Content Bridge. Nothing to install.

What risk level is set_plugin_param_draft? +

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

Can I rate-limit set_plugin_param_draft? +

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

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

set_plugin_param_draft is provided by the RPG Maker MV Content Bridge MCP server (zdoss/herolink). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.