Ableton MCP Server

by ntworm Your server? Claim it

local only

Ableton MCP Server runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 1 Nov 2026.

Inspect, analyze, and safely edit a running Ableton Live Set on Windows; 97 tools.

—

Installs / week

not published

Stars

0 open issues

1 Nov 2026

Last commit

from GitHub

MIT

License

Python

What the code does

We read the source, 1 d ago · rules 995398eba69f

A tool parameter reaches a dangerous call

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

A tool parameter reaches a file or shell call build_extension.project_path → ableton_mcp_server/server.py:2017, build_extension.project_path → ableton_mcp_server/server.py:2016

        result = subprocess.run(

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Builds a file path from a variable AbletonMCPServer_Extension/groove-brain-gate0/build.ts:13

  outfile: path.join(root, manifest.entry),

Runs an external command AbletonMCPServer_Extension/groove-brain-gate0/src/helper-process.ts:240

    const child = spawn(executable, [], {

Runs an external command ableton_mcp_server/groove_intelligence/neural_subprocess.py:126, ableton_mcp_server/server.py:2017

            subprocess.run(

Dumps the whole environment ableton_mcp_server/groove_intelligence/neural_subprocess.py:153

        self.base_environment = dict(os.environ if base_environment is None else base_environment)

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

A tool parameter here reaches a dangerous call

That is not a flaw by itself — but it is where things go wrong when it is not the job. We re-read this code on every release. Watch it and you hear from us the day another one appears.

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Ableton MCP Server — questions

Answers built from our own checks of this server.

Why is there no uptime for Ableton MCP Server?

Ableton MCP Server runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.

Is Ableton MCP Server open source?

Yes — it is published under the MIT licence, written in Python and 4 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.