deecho_audio · MusicGPT MCP Server MCP: Risk & Policy

WHAT IT DOES

What deecho_audio does on MusicGPT MCP Server

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

WHY IT NEEDS A POLICY

Why deecho_audio needs a policy

This tool modifies audio by removing echo, which is a reversible audio processing operation (the original file can be retained). It falls under Write as it creates a modified version of the audio data without irreversibly destroying the original.

From the tool's definition Remove echo from audio

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

deecho_audio Rate-limited

deecho_audio 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": {
    "deecho_audio": {
      "limits": [
        {
          "counter": "deecho_audio_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 MusicGPT MCP Server, so you can run agents against it safely.

FAQ

Questions about deecho_audio

What does the deecho_audio tool do? +

Remove echo from audio. It is categorised as a Write tool in the MusicGPT 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 deecho_audio? +

Register the MusicGPT MCP Server MCP server in PolicyLayer and add a rule for deecho_audio: 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 MusicGPT MCP Server. Nothing to install.

What risk level is deecho_audio? +

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

Can I rate-limit deecho_audio? +

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

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

deecho_audio is provided by the MusicGPT MCP Server MCP server (pasie15/mcp-server-musicgpt). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.