audio_bus_set_volume

Set the volume (in dB) of a named bus on the global AudioServer. DESTRUCTIVE (project-wide audio state) — gated by confirmation.

SERVERGodot Breakpoint SOURCEjlivingston-Cipher/godot-breakpoint-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/godot-breakpoint-mcp/audio-bus-set-volume.md

WHAT IT DOES

What audio_bus_set_volume does on Godot Breakpoint

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

RISK

Why audio_bus_set_volume is rated Medium

This is a Write operation because it modifies audio bus configuration in a reversible way. Although the description uses the word 'DESTRUCTIVE', that appears to be referring to the scope (project-wide impact) rather than the irreversibility criterion that defines the Destructive category. Audio settings can be undone by setting the volume to a different value.

From the tool's definition The tool description explicitly states it "Set[s] the volume (in dB) of a named bus on the global AudioServer" and modifies "project-wide audio state".

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs audio_bus_set_volume safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Godot Breakpoint, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For audio_bus_set_volume, this is the rule to start with:

audio_bus_set_volume Rate-limited

audio_bus_set_volume 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": {
    "audio_bus_set_volume": {
      "limits": [
        {
          "counter": "audio_bus_set_volume_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Godot Breakpoint, apply this rule, and every audio_bus_set_volume call is checked against it from then on.

FAQ

Questions about audio_bus_set_volume

What does the audio_bus_set_volume tool do? +

Set the volume (in dB) of a named bus on the global AudioServer. DESTRUCTIVE (project-wide audio state) — gated by confirmation. It is categorised as a Write tool in the Godot Breakpoint MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on audio_bus_set_volume? +

Register the Godot Breakpoint MCP server in PolicyLayer and add a rule for audio_bus_set_volume: 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 Godot Breakpoint. Nothing to install.

What risk level is audio_bus_set_volume? +

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

Can I rate-limit audio_bus_set_volume? +

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

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

audio_bus_set_volume is provided by the Godot Breakpoint MCP server (jlivingston-Cipher/godot-breakpoint-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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