MCP Memory Server

#!/usr/bin/env python3 """Test script to run MCP server exactly as Cursor would""" import os import subprocess import json import time import signal def test_cursor_mcp_connection(): # Set up environment exactly as specified in mcp.json env = os.environ.copy() env.update({ "PYTHONPATH": "/media/hannesn/storage/Code/MCP", "QDRANT_HOST": "localhost", "QDRANT_PORT": "6333", "EMBEDDING_MODEL": "all-MiniLM-L6-v2", "SIMILARITY_THRESHOLD": "0.8", "MAX_RESULTS": "10", "LOG_LEVEL": "INFO" }) # Command exactly as in mcp.json cmd = [ "/media/hannesn/storage/Code/MCP/.venv/bin/python", "/media/hannesn/storage/Code/MCP/server_raw.py" ] cwd = "/media/hannesn/storage/Code/MCP" print("🚀 Starting MCP server exactly as Cursor would...") print(f"Command: {' '.join(cmd)}") print(f"Working directory: {cwd}") print(f"Environment vars: {[k for k in env.keys() if k.startswith(('QDRANT_', 'EMBEDDING_', 'SIMILARITY_', 'MAX_', 'LOG_', 'PYTHONPATH'))]}") try: proc = subprocess.Popen( cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, cwd=cwd, env=env ) print(f"✅ Server started with PID: {proc.pid}") # Give server time to initialize time.sleep(3) # Test MCP protocol init_request = { "jsonrpc": "2024-11-05", "id": 1, "method": "initialize", "params": { "protocolVersion": "2024-11-05", "capabilities": {}, "clientInfo": { "name": "cursor", "version": "0.50.5" } } } print("📤 Sending MCP initialization...") proc.stdin.write(json.dumps(init_request) + "\n") proc.stdin.flush() # Read response with timeout import select ready, _, _ = select.select([proc.stdout, proc.stderr], [], [], 10.0) if proc.stdout in ready: response = proc.stdout.readline() if response: try: resp_data = json.loads(response) print("✅ Server responded successfully!") print(json.dumps(resp_data, indent=2)) # Count tools tools = resp_data.get("result", {}).get("capabilities", {}).get("tools", {}).get("tools", []) print(f"\n🔧 {len(tools)} tools detected:") for tool in tools: print(f" - {tool['name']}") return True except json.JSONDecodeError as e: print(f"❌ Invalid JSON response: {e}") print(f"Raw response: {response}") return False else: print("❌ Empty response from server") return False elif proc.stderr in ready: stderr_output = proc.stderr.read() print(f"❌ Server error: {stderr_output}") return False else: print("❌ Server did not respond within 10 seconds") return False except Exception as e: print(f"❌ Failed to start server: {e}") return False finally: try: if proc and proc.poll() is None: print("🛑 Stopping server...") proc.terminate() proc.wait(timeout=5) except: try: proc.kill() except: pass if __name__ == "__main__": success = test_cursor_mcp_connection() if success: print("\n✅ MCP server test PASSED - should work with Cursor") print("\nNext steps:") print("1. Ensure Cursor is closed") print("2. Restart Cursor to reload MCP configuration") print("3. Check MCP panel in Cursor for 'memory-server'") else: print("\n❌ MCP server test FAILED - needs debugging") print("\nCheck server logs for errors")