get_bgm_variations · Soundraw Game Bgm MCP: Risk & Policy

WHAT IT DOES

What get_bgm_variations does on Soundraw Game Bgm

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

WHY IT NEEDS A POLICY

Why get_bgm_variations needs a policy

This tool creates new audio content (a variation of existing BGM) via the Soundraw API. It is a Write operation — it produces/creates a new asset — but does not delete anything, execute arbitrary code, or involve finances. Severity is medium because misuse could generate unwanted or costly API calls and produce unintended audio assets, but the blast radius is limited.

From the tool's definition Generate a variation of an existing BGM using Soundraw

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

get_bgm_variations Rate-limited

get_bgm_variations 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": {
    "get_bgm_variations": {
      "limits": [
        {
          "counter": "get_bgm_variations_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 Soundraw Game Bgm, so you can run agents against it safely.

FAQ

Questions about get_bgm_variations

What does the get_bgm_variations tool do? +

Generate a variation of an existing BGM using Soundraw. Use. It is categorised as a Write tool in the Soundraw Game Bgm MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on get_bgm_variations? +

Register the Soundraw Game Bgm MCP server in PolicyLayer and add a rule for get_bgm_variations: 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 Soundraw Game Bgm. Nothing to install.

What risk level is get_bgm_variations? +

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

Can I rate-limit get_bgm_variations? +

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

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

get_bgm_variations is provided by the Soundraw Game Bgm MCP server (yksanjo/soundraw-game-bgm). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.