Get information about all return (aux) tracks.
AI agents call get_return_tracks to retrieve information from Ableton without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns data about auxiliary/return tracks in an Ableton Live session. It performs a read-only operation that retrieves existing configuration information without modifying, deleting, or executing any actions. The absence of action verbs like 'create', 'delete', 'modify', or 'execute' confirms this is purely informational retrieval.
From the tool's definition Tool name 'get_return_tracks' and description 'Get information about all return (aux) tracks' indicate a retrieval operation with no modification or side effects.
Documented attack patterns abuse exactly the kind of access get_return_tracks gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ableton, and nothing reaches the server without passing your rules. This is the rule we recommend for get_return_tracks:
{
"version": "1",
"default": "deny",
"tools": {
"get_return_tracks": {}
}
}get_return_tracks is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get information about all return (aux) tracks. It is categorised as a Read tool in the Ableton MCP Server, which means it retrieves data without modifying state.
Register the Ableton MCP server in PolicyLayer and add a rule for get_return_tracks: 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 Ableton. Nothing to install.
get_return_tracks is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_return_tracks 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.
Set action: deny in the PolicyLayer policy for get_return_tracks. 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.
get_return_tracks is provided by the Ableton MCP server (jpoindexter/ableton-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Ableton, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
128 Ableton tools catalogued and risk-classified — across an index of 43,000+ MCP servers.