mcp-svstudio

Instructions

Implementation Reference

• src/index.ts:253-260 (registration)

  Registration of the 'list_tracks' tool in the ListToolsRequestSchema handler, including its name, description, and empty input schema.

  {
    name: "list_tracks",
    description: "List all tracks in the current project",
    inputSchema: {
      type: "object",
      properties: {},
      required: []
    }

• src/index.ts:396-405 (handler)

  The handler function for the 'list_tracks' tool within the CallToolRequestSchema switch statement. It executes the command via executeCommand and returns the tracks data as a JSON string.

  case "list_tracks": {
    const tracks = await executeCommand("list_tracks");
  
    return {
      content: [{
        type: "text",
        text: JSON.stringify(tracks, null, 2)
      }]
    };
  }

• src/index.ts:76-84 (helper)

  Helper function executeCommand used by the list_tracks handler to send the 'list_tracks' action to the Synthesizer V Studio Lua script via file communication and retrieve the response.

  async function executeCommand(action: string, params: any = {}): Promise<any> {
    const command = {
      action,
      ...params
    };
  
    await writeCommand(command);
    return await readResponse();
  }

• src/index.ts:95-100 (schema)

  Type definition for Track, used in handling responses from list_tracks.

  interface Track {
    id: number;
    name: string;
    noteCount: number;
    notes?: Note[];
  }