add_dialogue · RPG Maker MZ MCP Server MCP: Risk & Policy

WHAT IT DOES

What add_dialogue does on RPG Maker MZ MCP Server

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

WHY IT NEEDS A POLICY

Why add_dialogue needs a policy

The tool creates or modifies dialogue text within game events, which is a write operation with side effects limited to game content. It is reversible (dialogue can be edited or removed), so it does not qualify as Destructive. It does not execute arbitrary code, trigger financial actions, or retrieve data—it writes game content.

From the tool's definition Tool name 'add_dialogue' and description 'Add dialogue text to an event' indicate creating/modifying dialogue content within RPG Maker MZ events. This is a reversible creation operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_dialogue Rate-limited

add_dialogue 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": {
    "add_dialogue": {
      "limits": [
        {
          "counter": "add_dialogue_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 MZ MCP Server, so you can run agents against it safely.

FAQ

Questions about add_dialogue

What does the add_dialogue tool do? +

Add dialogue text to an event. It is categorised as a Write tool in the RPG Maker MZ 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 add_dialogue? +

Register the RPG Maker MZ MCP Server MCP server in PolicyLayer and add a rule for add_dialogue: 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 MZ MCP Server. Nothing to install.

What risk level is add_dialogue? +

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

Can I rate-limit add_dialogue? +

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

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

add_dialogue is provided by the RPG Maker MZ MCP Server MCP server (rein1225/rpgmakermz_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.