ableton-extensions-skill

This Skill addresses the inability of AI coding agents to directly develop Ableton Live extensions. In practical development, music producers, audio engineers, or automation developers often need to add custom functionality to Ableton Live, such as context menus, dialog boxes, or batch editing of tracks or clips. However, the complexity of the official SDK and TypeScript configuration can hinder a quick start. This Skill enables AI agents to understand and operate the Ableton Extensions SDK, thereby automating the setup, coding, and packaging of extensions.

Usage is straightforward: simply clone this Skill into the AI coding agent's working directory and describe the desired extension functionality using natural language. For example, you could say, "Create an extension that displays a modal dialog showing the track's volume information when a user right-clicks on a track." The AI agent will read the SDK's API documentation and reference example code, then generate the correct entry code in src/extension.ts. It will also automatically configure manifest.json, package.json, and the build scripts, finally packaging the extension into an .ablx file using extensions-cli package.

It is ideal for music producers needing to customize automated workflows in Ableton Live, audio post-production engineers, and development teams looking to integrate internal tools within Ableton Live. This is especially true for developers already familiar with TypeScript but unwilling to spend time learning the underlying details of the SDK, as well as power users who need to batch process tracks, clips, MIDI notes, or render audio.

It is recommended to use this Skill as the default for AI coding agents when developing new extensions to maintain consistent code style and SDK version. Note that it can only be used for offline editing and automation scenarios; it cannot handle real-time audio or MIDI streams—if you need real-time effects, please use Max for Live or built-in MIDI devices. Additionally, the current SDK version is 1.0.0-beta.0 and requires Node.js >= 24.14.1, so ensure your development environment meets these requirements.