REAPER MCP Server

import pytest import pytest_asyncio from .test_utils import ( ensure_clean_project, create_track_with_verification, create_media_item_with_verification, assert_response_contains, assert_response_success, extract_number_from_response ) @pytest.mark.asyncio async def test_media_item_workflow(reaper_mcp_client): """Test media item creation and manipulation""" # Ensure clean project state await ensure_clean_project(reaper_mcp_client) # Create a track and get its actual index track_index = await create_track_with_verification(reaper_mcp_client) # Add media item to track result = await reaper_mcp_client.call_tool( "add_media_item_to_track", {"track_index": track_index} ) print(f"Add media item result: {result}") assert_response_success(result) # Count media items result = await reaper_mcp_client.call_tool( "count_media_items", {} ) print(f"Count media items result: {result}") count = extract_number_from_response(result.content[0].text, r'(\d+) media items?') assert count == 1 # Since we added the item, we can assume it's at index 0 item_index = 0 # Get media item result = await reaper_mcp_client.call_tool( "get_media_item", {"project_index": 0, "item_index": item_index} ) print(f"Get media item result: {result}") assert "Media item" in result.content[0].text or "Item" in result.content[0].text # Set media item position result = await reaper_mcp_client.call_tool( "set_media_item_position", {"item_index": item_index, "position": 5.0} ) print(f"Set item position result: {result}") assert_response_success(result) # Get media item position result = await reaper_mcp_client.call_tool( "get_media_item_position", {"item_index": item_index} ) print(f"Get item position result: {result}") assert_response_contains(result, "5.0") # Set media item length result = await reaper_mcp_client.call_tool( "set_media_item_length", {"item_index": item_index, "length": 10.0} ) print(f"Set item length result: {result}") assert_response_success(result) # Get media item length result = await reaper_mcp_client.call_tool( "get_media_item_length", {"item_index": item_index} ) print(f"Get item length result: {result}") assert_response_contains(result, "10.0") # Delete media item result = await reaper_mcp_client.call_tool( "delete_track_media_item", {"track_index": track_index, "item_index": 0} # Item index relative to track ) print(f"Delete media item result: {result}") assert_response_success(result)