AbletonMCP

Instructions

Implementation Reference

• AbletonMCP_Remote_Script/__init__.py:592-605 (handler)

  The actual handler implementation in the Ableton Remote Script that interacts with the Ableton Live object model to stop the clip.

  def _stop_clip(self, track_index, clip_index):
      """Stop a clip"""
      try:
          if track_index < 0 or track_index >= len(self._song.tracks):
              raise IndexError("Track index out of range")
          
          track = self._song.tracks[track_index]
          
          if clip_index < 0 or clip_index >= len(track.clip_slots):
              raise IndexError("Clip index out of range")
          
          clip_slot = track.clip_slots[clip_index]
          
          clip_slot.stop()

• MCP_Server/server.py:400-409 (handler)

  The MCP tool definition and entry point that dispatches the 'stop_clip' command to the Ableton Remote Script via _run.

  def stop_clip(ctx: Context, track_index: int, clip_index: int) -> str:
      """
      Stop playing a clip.
  
      Parameters:
      - track_index: The index of the track containing the clip
      - clip_index: The index of the clip slot containing the clip
      """
      try:
          _run("stop_clip", {"track_index": track_index, "clip_index": clip_index})