Sushi MCP Server

#!/usr/bin/env python3 """ Example script demonstrating basic Sushi MCP server usage. This shows how to interact with Sushi programmatically using the gRPC interface. """ import grpc import sushi_rpc_pb2 import sushi_rpc_pb2_grpc def main(): # Connect to Sushi channel = grpc.insecure_channel('localhost:51051') # Create stubs for different controllers system_controller = sushi_rpc_pb2_grpc.SystemControllerStub(channel) transport_controller = sushi_rpc_pb2_grpc.TransportControllerStub(channel) audio_graph_controller = sushi_rpc_pb2_grpc.AudioGraphControllerStub(channel) parameter_controller = sushi_rpc_pb2_grpc.ParameterControllerStub(channel) try: # Get Sushi version version = system_controller.GetSushiVersion(sushi_rpc_pb2.GenericVoidValue()) print(f"Connected to Sushi version: {version.value}") # Get current tempo tempo = transport_controller.GetTempo(sushi_rpc_pb2.GenericVoidValue()) print(f"Current tempo: {tempo.value} BPM") # Get all tracks tracks = audio_graph_controller.GetAllTracks(sushi_rpc_pb2.GenericVoidValue()) print(f"\nFound {len(tracks.tracks)} tracks:") for track in tracks.tracks: print(f" - Track {track.id}: {track.name} ({track.channels} channels)") # Get processors on this track processors = audio_graph_controller.GetTrackProcessors( sushi_rpc_pb2.TrackIdentifier(id=track.id) ) for processor in processors.processors: # Get processor info proc_info = audio_graph_controller.GetProcessorInfo( sushi_rpc_pb2.ProcessorIdentifier(id=processor.id) ) print(f" * Processor {processor.id}: {proc_info.name}") # Get first few parameters params = parameter_controller.GetProcessorParameters( sushi_rpc_pb2.ProcessorIdentifier(id=processor.id) ) for i, param in enumerate(params.parameters[:3]): # Show first 3 params # Get current value value = parameter_controller.GetParameterValue( sushi_rpc_pb2.ParameterIdentifier( processor_id=processor.id, parameter_id=param.id ) ) print(f" - {param.name}: {value.value} (range: {param.min_domain_value} to {param.max_domain_value})") if len(params.parameters) > 3: print(f" ... and {len(params.parameters) - 3} more parameters") # Example: Set tempo to 120 BPM print("\nSetting tempo to 120 BPM...") transport_controller.SetTempo(sushi_rpc_pb2.GenericFloatValue(value=120.0)) # Example: Start playback print("Starting playback...") transport_controller.SetPlayingMode( sushi_rpc_pb2.PlayingMode(mode=sushi_rpc_pb2.PlayingMode.Mode.PLAYING) ) print("\nExample completed successfully!") except grpc.RpcError as e: print(f"Error connecting to Sushi: {e}") print("Make sure Sushi is running with gRPC enabled on localhost:51051") finally: channel.close() if __name__ == "__main__": main()