.env.example•3.2 kB
# Smart AI Bridge - Environment Configuration Template
# Copy this file to .env and fill in your actual values
# ===================================
# REQUIRED: Cloud AI API Keys
# ===================================
# NVIDIA Cloud API Key (Recommended - Get from: https://build.nvidia.com/)
# Provides access to DeepSeek V3.1 and Qwen 3 Coder 480B
NVIDIA_API_KEY=nvapi-YOUR-KEY-HERE
# Google Gemini API Key (Optional - Get from: https://makersuite.google.com/app/apikey)
# Provides 2M token context window
GEMINI_API_KEY=YOUR-GEMINI-KEY-HERE
# ===================================
# SERVER CONFIGURATION
# ===================================
# Environment mode (production, development)
NODE_ENV=production
# Enable MCP server mode
MCP_SERVER_MODE=true
# Server port (default: 3000)
PORT=3000
# ===================================
# OPTIONAL: Local Model Configuration
# ===================================
# Local model endpoint (if running local LLM)
# DEEPSEEK_ENDPOINT=http://localhost:8001/v1
# Local model API key (optional security)
# LOCAL_MODEL_API_KEY=your-local-key
# ===================================
# OPTIONAL: Additional Cloud Providers
# ===================================
# DeepSeek Official API (if using direct DeepSeek cloud)
# DEEPSEEK_API_KEY=your-deepseek-key
# DEEPSEEK_ENDPOINT=https://api.deepseek.com/v1/chat/completions
# Qwen Cloud API (Alibaba DashScope)
# QWEN_CLOUD_API_KEY=your-qwen-key
# QWEN_CLOUD_ENDPOINT=https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation
# OpenAI API (fallback provider)
# OPENAI_API_KEY=your-openai-key
# ===================================
# ADVANCED CONFIGURATION
# ===================================
# Enable validation system
VALIDATION_ENABLED=true
# Enable fuzzy matching for file operations
FUZZY_MATCHING_ENABLED=true
# Fuzzy matching threshold (0.1-1.0, higher = more strict)
FUZZY_THRESHOLD=0.8
# Circuit breaker configuration
CIRCUIT_BREAKER_THRESHOLD=5
CIRCUIT_BREAKER_TIMEOUT=60000
# Rate limiting (requests per minute)
RATE_LIMIT_RPM=100
# Logging level (debug, info, warn, error)
LOG_LEVEL=info
# ===================================
# AUTHENTICATION & SECURITY
# ===================================
# MCP Authentication Token (REQUIRED for production)
# Generate with: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
MCP_AUTH_TOKEN=your-secure-token-here
# Tool-level permissions (comma-separated tool names, or * for all)
# Example: MCP_ALLOWED_TOOLS=read,review,write,edit
# MCP_ALLOWED_TOOLS=*
# Rate limiting configuration
# RATE_LIMIT_PER_MINUTE=60
# RATE_LIMIT_PER_HOUR=500
# RATE_LIMIT_PER_DAY=5000
# Payload size limits (in bytes)
# MAX_REQUEST_SIZE=10485760 # 10MB
# MAX_FILE_SIZE=5242880 # 5MB
# MAX_BATCH_SIZE=50 # Max files per batch operation
# ===================================
# IMPORTANT SECURITY NOTES
# ===================================
# Never commit this file with real values to version control!
# Add .env to .gitignore
# Set restrictive permissions: chmod 600 .env
# Always enable MCP_AUTH_TOKEN in production environments
# Development mode (no token) allows all operations - use only locally