contextforge/.env.example at main · mgunnin/contextforge · GitHub

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# ContextForge Environment Configuration
# Copy this file to .env and update with your values

# =============================================================================
# DATABASE CONFIGURATION
# =============================================================================
# For local development (simple setup with SQLite)
DATABASE_URL="file:./dev.db"

# For production or when you need PostgreSQL (uncomment and comment SQLite above)
# DATABASE_URL="postgresql://contextforge:your-password@localhost:5432/contextforge"

# =============================================================================
# AUTHENTICATION & SECURITY
# =============================================================================
# NextAuth configuration
NEXTAUTH_URL="http://localhost:3001"
NEXTAUTH_SECRET="generate-a-secure-secret-key-here"

# JWT Secret for API authentication
JWT_SECRET="generate-a-secure-jwt-secret-here"

# Encryption key for storing API keys (32 characters)
ENCRYPTION_KEY="generate-32-character-encryption-key"

# =============================================================================
# AI MODEL API KEYS
# =============================================================================
# Add your AI provider API keys here
# Users will configure these in the app settings UI
OPENAI_API_KEY="your-openai-api-key-here"
ANTHROPIC_API_KEY="your-anthropic-api-key-here"
GOOGLE_AI_API_KEY="your-google-ai-api-key-here"

# GitHub API for repository imports
GITHUB_TOKEN="your-github-personal-access-token"

# =============================================================================
# REDIS CONFIGURATION (Optional - for job queues and caching)
# =============================================================================
# For local development without Docker
REDIS_HOST="localhost"
REDIS_PORT="6379"
REDIS_PASSWORD=""
# Alternative Redis URL format
# REDIS_URL="redis://localhost:6379"

# =============================================================================
# APPLICATION SETTINGS
# =============================================================================
# Development/Production mode
NODE_ENV="development"

# WebSocket configuration
WS_PORT="8080"
ALLOWED_ORIGINS="http://localhost:3001,http://localhost:3000"

# API Rate limiting
RATE_LIMIT_WINDOW="15"  # minutes
RATE_LIMIT_MAX_REQUESTS="100"

# Job queue settings
MAX_JOB_RETRIES="3"
JOB_TIMEOUT="300000"  # 5 minutes in milliseconds

# Background processing features
ENABLE_AUTO_CLASSIFICATION="true"
ENABLE_AUTO_OPTIMIZATION="true"
ENABLE_DUPLICATE_DETECTION="true"
ENABLE_QUALITY_ASSESSMENT="true"

# Performance settings
MAX_CONCURRENT_JOBS="10"
BATCH_SIZE="10"
CLEANUP_INTERVAL="86400000"  # 24 hours in milliseconds

# =============================================================================
# AI MODEL CONFIGURATION
# =============================================================================
# Default models for different providers (latest recommended models)
ANTHROPIC_DEFAULT_MODEL="claude-sonnet-4-0"
ANTHROPIC_FAST_MODEL="claude-3-5-haiku-latest"
OPENAI_DEFAULT_MODEL="gpt-5"
OPENAI_FAST_MODEL="gpt-5-mini"
GOOGLE_DEFAULT_MODEL="gemini-2.5-pro"
GOOGLE_FAST_MODEL="gemini-2.5-flash"

# Task-specific model assignments
OPTIMIZATION_MODEL="gpt-5"
CATEGORIZATION_MODEL="gpt-5"
CHAT_MODEL="gemini-2.5-flash"

# Model pricing (per 1K tokens) - for cost estimation
CLAUDE_SONNET_4_COST="0.003"
GPT_5_COST="0.01"
GPT_5_MINI_COST="0.0015"
GEMINI_2_5_PRO_COST="0.0035"
GEMINI_2_5_FLASH_COST="0.0005"

# Model token limits
CLAUDE_SONNET_4_MAX_TOKENS="200000"
GPT_5_MAX_TOKENS="128000"
GPT_5_MINI_MAX_TOKENS="128000"
GEMINI_2_5_PRO_MAX_TOKENS="2000000"
GEMINI_2_5_FLASH_MAX_TOKENS="1000000"

# =============================================================================
# MONITORING & DEBUGGING
# =============================================================================
DEBUG="false"
LOG_LEVEL="info"
METRICS_ENABLED="true"
HEALTH_CHECK_INTERVAL="30000"  # 30 seconds

# =============================================================================
# FILE UPLOAD SETTINGS
# =============================================================================
MAX_FILE_SIZE="10485760"  # 10MB in bytes
UPLOAD_DIR="./uploads"