install_m4l_device

Copy a .amxd file to Ableton's User Library.

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/install-m4l-device.md

WHAT IT DOES

What install_m4l_device does on Livepilot

AI agents use install_m4l_device 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 install_m4l_device is rated Medium

This tool performs a reversible Write operation (file copy/installation). While it modifies the Ableton environment by adding a Max for Live device, the action is not destructive (the file can be deleted or replaced), not financial, and not Execute-tier (it doesn't run arbitrary code—only copies a pre-built device).

From the tool's definition Tool description states it will 'Copy a .amxd file to Ableton's User Library' — this creates/installs new content in a user-accessible directory within Ableton Live.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs install_m4l_device 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 install_m4l_device, this is the rule to start with:

install_m4l_device Rate-limited

install_m4l_device 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": {
    "install_m4l_device": {
      "limits": [
        {
          "counter": "install_m4l_device_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 install_m4l_device call is checked against it from then on.

FAQ

Questions about install_m4l_device

What does the install_m4l_device tool do? +

Copy a .amxd file to Ableton's User Library. 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 install_m4l_device? +

Register the Livepilot MCP server in PolicyLayer and add a rule for install_m4l_device: 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 install_m4l_device? +

install_m4l_device is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit install_m4l_device? +

Yes. Add a rate_limit block to the install_m4l_device 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 install_m4l_device completely? +

Set action: deny in the PolicyLayer policy for install_m4l_device. 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 install_m4l_device? +

install_m4l_device 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.

KEEP EXPLORING

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