record_midi_performance · AI Producer Hub MCP: Risk & Policy

WHAT IT DOES

What record_midi_performance does on AI Producer Hub

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

WHY IT NEEDS A POLICY

Why record_midi_performance needs a policy

The tool name suggests it records a MIDI performance, which would create/write new data (a recording). Without a description, confidence is reduced. Based on context of sibling tools (midi_monitor, list_midi_devices, midi_to_ai_seed), this likely captures MIDI input and writes it to storage. Classified as Write since recording creates new data reversibly.

From the tool's definition Tool name: 'record_midi_performance' — 'record' implies capturing/storing data; no description provided.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

record_midi_performance Rate-limited

record_midi_performance 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": {
    "record_midi_performance": {
      "limits": [
        {
          "counter": "record_midi_performance_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 AI Producer Hub, so you can run agents against it safely.

FAQ

Questions about record_midi_performance

What does the record_midi_performance tool do? +

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

How do I enforce a policy on record_midi_performance? +

Register the AI Producer Hub MCP server in PolicyLayer and add a rule for record_midi_performance: 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 AI Producer Hub. Nothing to install.

What risk level is record_midi_performance? +

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

Can I rate-limit record_midi_performance? +

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

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

record_midi_performance is provided by the AI Producer Hub MCP server (sandraschi/ai-producer-hub). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.