.env.example

# .env.example - Environment Variables Template
# Copy this file to .env and fill in your actual API keys
# NEVER commit the .env file to version control!

# ===== MCP (Model Context Protocol) Servers =====
# Context7 API key for KiloCode MCP server integration
CONTEXT7_API_KEY=your_context7_api_key_here

# ===== Google Gemini API =====
GOOGLE_API_KEY=your_gemini_api_key_here
GEMINI_MODEL=gemini-1.5-flash-latest

# ===== Murf AI TTS (Optional) =====
MURF_API_KEY=your_murf_api_key_here
MURF_VOICE_ID=en-US-ken

# ===== Hugging Face (for Whisper STT) =====
HUGGINGFACE_API_TOKEN=your_hf_token_here
WHISPER_MODEL=hf-audio/whisper-large-v3

# ===== Hardware Configuration =====
CAMERA_DEVICE=/dev/video0
AUDIO_INPUT_DEVICE=default
AUDIO_OUTPUT_DEVICE=default

# ===== Application Settings =====
DEBUG_MODE=false
LOG_LEVEL=INFO
ENABLE_TELEMETRY=false

# ===== Layer 1 (Local AI - Reflex) =====
# Available models: yolo11s_segment.pt (20MB), yolo11s_pose.pt (20MB), 
#                   yolo11m.pt (40MB), yolo11x.pt (114MB - Best accuracy)
YOLO_MODEL_PATH=models/yolo11x.pt
YOLO_CONFIDENCE=0.5
YOLO_DEVICE=cuda  # Use 'cuda' for GPU (laptop dev), 'cpu' for Raspberry Pi deployment

# ===== Layer 2 (Cloud AI) =====
GEMINI_MAX_TOKENS=2048
GEMINI_TEMPERATURE=0.7

# ===== Layer 3 (Navigation) =====
ENABLE_GPS=false
GPS_DEVICE=/dev/ttyUSB0
DASHBOARD_PORT=8000