get_master_rms

A read tool on the Livepilot MCP server.

SERVERLivepilot SOURCElivepilot

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-dreamrec-livepilot/get-master-rms.md

WHAT IT DOES

What get_master_rms does on Livepilot

AI agents call get_master_rms to retrieve information from Livepilot without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_master_rms is rated Low

This tool retrieves audio metering information (RMS level) from Ableton Live's master track. RMS is a standard audio measurement used for monitoring levels and mixing. As a 'get_' operation on an audio metric, it has no side effects, does not modify state, and poses minimal security risk. It falls squarely in the Read category. Severity is low because retrieving audio metrics cannot harm the system or data.

From the tool's definition Tool name 'get_master_rms' indicates retrieval of the master track's RMS (root mean square) audio level metric.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_master_rms safely

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

get_master_rms Allowed

get_master_rms is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_master_rms": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about get_master_rms

What does the get_master_rms tool do? +

get_master_rms is a read tool on the Livepilot MCP server. It is categorised as a Read tool in the Livepilot MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_master_rms? +

Register the Livepilot MCP server in PolicyLayer and add a rule for get_master_rms: 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 Livepilot. Nothing to install.

What risk level is get_master_rms? +

get_master_rms is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_master_rms? +

Yes. Add a rate_limit block to the get_master_rms 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_master_rms completely? +

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

get_master_rms is provided by the Livepilot MCP server (livepilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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