generate_tileset · ComfyMCP Studio MCP: Risk & Policy

WHAT IT DOES

What generate_tileset does on ComfyMCP Studio

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

WHY IT NEEDS A POLICY

Why generate_tileset needs a policy

This tool creates new tileset assets as part of a game asset generation workflow. Asset generation is reversible (tilesets can be deleted or regenerated), so it classifies as Write rather than Execute or Destructive. Severity is medium because misuse could result in unwanted asset creation consuming compute resources, but no financial transactions or irreversible data loss is implied.

From the tool's definition Tool name 'generate_tileset' combined with server purpose (generates 2D game assets) and sibling tools (batch_generate, create_sprite_atlas, export_to_unity, generate_character, etc.) all indicate asset creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_tileset Rate-limited

generate_tileset 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": {
    "generate_tileset": {
      "limits": [
        {
          "counter": "generate_tileset_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 ComfyMCP Studio, so you can run agents against it safely.

FAQ

Questions about generate_tileset

What does the generate_tileset tool do? +

generate_tileset. It is categorised as a Write tool in the ComfyMCP Studio MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_tileset? +

Register the ComfyMCP Studio MCP server in PolicyLayer and add a rule for generate_tileset: 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 ComfyMCP Studio. Nothing to install.

What risk level is generate_tileset? +

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

Can I rate-limit generate_tileset? +

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

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

generate_tileset is provided by the ComfyMCP Studio MCP server (tuannguyen14/comfyai-mcp-gameassets). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.