#!/usr/bin/env python3
"""
Test script for the MCP tools using our OSC-based implementation
This script demonstrates how to use the MCP tools to create a simple project
"""
import sys
import time
import json
import subprocess
import os
def call_mcp_tool(tool_name, **params):
"""Call an MCP tool and return the result"""
# Create the MCP request
request = {
"jsonrpc": "2.0",
"id": 1,
"method": "callTool",
"params": {
"name": tool_name,
"parameters": params
}
}
# Call the MCP server
cmd = ["/Users/youssefhemimy/Documents/reaper-mcp/start_osc_mcp.sh"]
proc = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=True)
# Send the request
request_json = json.dumps(request) + "\n"
stdout, stderr = proc.communicate(input=request_json)
# Parse the response
try:
response = json.loads(stdout.strip())
if "result" in response:
return response["result"]
else:
print(f"Error: {response.get('error', 'Unknown error')}")
return None
except json.JSONDecodeError:
print(f"Error decoding response: {stdout}")
print(f"Stderr: {stderr}")
return None
def main():
print("Testing MCP tools with OSC-based implementation...")
# Test 1: Create a new project
print("\nTest 1: Creating a new project...")
result = call_mcp_tool("mcp2_create_project", name="MCP Test Project")
print(f"Result: {result}")
# Wait for REAPER to process
time.sleep(2)
# Test 2: Create tracks
print("\nTest 2: Creating tracks...")
track_names = ["Drums", "Bass", "Guitar", "Vocals"]
track_indices = []
for name in track_names:
result = call_mcp_tool("mcp2_create_track", name=name)
print(f"Created track '{name}': {result}")
if result and result.get("success"):
track_indices.append(result.get("track_index", 0))
time.sleep(1)
# Test 3: List tracks
print("\nTest 3: Listing tracks...")
result = call_mcp_tool("mcp2_list_tracks")
print(f"Tracks: {result}")
# Test 4: Add MIDI notes
print("\nTest 4: Adding MIDI notes...")
if track_indices:
for i, track_idx in enumerate(track_indices):
# Add a MIDI note to each track
note = 60 + i * 4 # C4, E4, G4, C5
result = call_mcp_tool("mcp2_add_midi_note",
track_index=track_idx,
note=str(note),
start_time="0.0",
duration="1.0",
velocity="100")
print(f"Added note to track {track_idx}: {result}")
time.sleep(1)
# Test 5: Get project info
print("\nTest 5: Getting project info...")
result = call_mcp_tool("mcp2_get_project_info")
print(f"Project info: {result}")
print("\nTests completed. Check REAPER to see the results.")
if __name__ == "__main__":
main()
