set_track_send

Set a send level on a track (0.0-1.0).

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-send.md

WHAT IT DOES

What set_track_send does on Livepilot

AI agents use set_track_send 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_send is rated Medium

This tool modifies mixer send levels, which are audio routing parameters in a DAW. While the change is reversible (send levels can be adjusted back), it directly alters the audio mix state. This falls into the Write category rather than Execute because it updates a specific numeric parameter rather than triggering complex operations.

From the tool's definition The tool description states 'Set a send level on a track (0.0-1.0)', using the verb 'Set' which indicates modification of track parameters. This is a reversible change to mixing settings in Ableton Live.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

set_track_send Rate-limited

set_track_send 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_send": {
      "limits": [
        {
          "counter": "set_track_send_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_send call is checked against it from then on.

FAQ

Questions about set_track_send

What does the set_track_send tool do? +

Set a send level on a track (0.0-1.0). 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_send? +

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

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

Can I rate-limit set_track_send? +

Yes. Add a rate_limit block to the set_track_send 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_send completely? +

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

set_track_send 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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