# MCP Quantum Server Environment Configuration

# Server Configuration
SERVER_PORT=3000
SERVER_HOST=localhost
NODE_ENV=development

# MCP Configuration
MCP_SERVER_NAME=cuda-quantum-mcp
MCP_SERVER_VERSION=1.0.0

# CUDA Quantum Configuration
CUDAQ_PYTHON_PATH=/usr/local/bin/python3
CUDAQ_DEFAULT_TARGET=qpp-cpu
CUDAQ_LOG_LEVEL=info

# GPU Configuration  
CUDA_VISIBLE_DEVICES=0
NVIDIA_VISIBLE_DEVICES=all
CUDAQ_ENABLE_GPU=true

# Quantum Hardware Backends (optional)
# QUANTUM_MACHINES_API_KEY=your_qm_api_key_here
# IONQ_API_KEY=your_ionq_api_key_here
# QUANTINUUM_API_KEY=your_quantinuum_api_key_here
# IBM_API_KEY=your_ibm_api_key_here

# Security
JWT_SECRET=your_jwt_secret_here
API_KEY=your_api_key_here

# Logging
LOG_LEVEL=info
LOG_FILE_PATH=./logs/mcp-quantum.log

# Performance
MAX_CONCURRENT_JOBS=10
QUANTUM_CIRCUIT_TIMEOUT=30000
MAX_QUBITS=32
MAX_SHOTS=100000

# Python Bridge Configuration
# Timeout for Python commands in milliseconds
# Default: 300000 (5 minutes)
# Increase for complex quantum operations or slower hardware
PYTHON_TIMEOUT=300000
PYTHON_MEMORY_LIMIT=2048
```