set_track_arm

Arm or disarm a track for recording.

SERVERLivepilot SOURCElivepilot

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/io-github-dreamrec-livepilot/set-track-arm.md

WHAT IT DOES

What set_track_arm does on Livepilot

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

RISK

Why set_track_arm is rated Medium

This tool modifies the armed/disarmed state of a track in Ableton Live, which is a reversible configuration change. It doesn't delete data, execute code, or involve financial transactions. The blast radius is low since it only affects recording readiness of a single track.

From the tool's definition Arm or disarm a track for recording

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs set_track_arm 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 set_track_arm, this is the rule to start with:

set_track_arm Rate-limited

set_track_arm 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": {
    "set_track_arm": {
      "limits": [
        {
          "counter": "set_track_arm_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 Livepilot, apply this rule, and every set_track_arm call is checked against it from then on.

FAQ

Questions about set_track_arm

What does the set_track_arm tool do? +

Arm or disarm a track for recording. It is categorised as a Write tool in the Livepilot MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on set_track_arm? +

Register the Livepilot MCP server in PolicyLayer and add a rule for set_track_arm: 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 set_track_arm? +

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

Can I rate-limit set_track_arm? +

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

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

set_track_arm 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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