AI-CoScientist/.env.example at main · Transconnectome/AI-CoScientist · GitHub

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# Application
APP_NAME=AI-CoScientist
APP_VERSION=0.1.0
ENVIRONMENT=development
DEBUG=true
LOG_LEVEL=INFO

# API
API_HOST=0.0.0.0
API_PORT=8000
API_WORKERS=4
API_RELOAD=true

# Security
SECRET_KEY=your-secret-key-change-this-in-production
ALGORITHM=HS256
ACCESS_TOKEN_EXPIRE_MINUTES=60
REFRESH_TOKEN_EXPIRE_DAYS=7

# Database
DATABASE_URL=postgresql+asyncpg://postgres:postgres@localhost:5432/ai_coscientist
DATABASE_ECHO=false
DATABASE_POOL_SIZE=5
DATABASE_MAX_OVERFLOW=10

# Redis
REDIS_URL=redis://localhost:6379/0
REDIS_CACHE_TTL=3600
REDIS_MAX_CONNECTIONS=10

# RabbitMQ
RABBITMQ_URL=amqp://guest:guest@localhost:5672/
RABBITMQ_EXCHANGE=ai_coscientist
RABBITMQ_QUEUE=tasks

# LLM Providers
OPENAI_API_KEY=your-openai-api-key
OPENAI_MODEL=gpt-5  # GPT-5 (Released Aug 2025)
OPENAI_MAX_TOKENS=4000
OPENAI_TEMPERATURE=0.7

ANTHROPIC_API_KEY=your-anthropic-api-key
ANTHROPIC_MODEL=claude-sonnet-4-5  # Claude Sonnet 4.5 (Released Sep 2025)
ANTHROPIC_MAX_TOKENS=8000  # Supports up to 8K output

GOOGLE_API_KEY=your-google-api-key
GEMINI_MODEL=gemini-2.5-pro  # Gemini 2.5 Pro (Released Mar 2025)
GEMINI_MAX_TOKENS=8192
GEMINI_TEMPERATURE=0.7

# LLM Configuration
LLM_PRIMARY_PROVIDER=openai
LLM_FALLBACK_PROVIDER=anthropic
LLM_CACHE_ENABLED=true
LLM_CACHE_TTL=3600
LLM_MAX_RETRIES=3
LLM_TIMEOUT=60

# Vector Database
CHROMADB_HOST=localhost
CHROMADB_PORT=8001
CHROMADB_COLLECTION=scientific_papers
EMBEDDING_MODEL=allenai/scibert_scivocab_uncased
EMBEDDING_DIMENSION=384

# External APIs
SEMANTIC_SCHOLAR_API_KEY=your-semantic-scholar-key
CROSSREF_EMAIL=your-email@example.com

# Celery
CELERY_BROKER_URL=redis://localhost:6379/1
CELERY_RESULT_BACKEND=redis://localhost:6379/2
CELERY_TASK_ALWAYS_EAGER=false

# Monitoring
PROMETHEUS_PORT=9090
ENABLE_METRICS=true
GRAFANA_PORT=3000
GRAFANA_USER=admin
GRAFANA_PASSWORD=change-this-password
GRAFANA_ROOT_URL=http://localhost:3000
GRAFANA_PLUGINS=

# CORS
CORS_ORIGINS=["http://localhost:3000", "http://localhost:8000"]
CORS_ALLOW_CREDENTIALS=true
CORS_ALLOW_METHODS=["*"]
CORS_ALLOW_HEADERS=["*"]

# Rate Limiting
RATE_LIMIT_ENABLED=true
RATE_LIMIT_PER_MINUTE=100

# Storage
UPLOAD_DIR=./uploads
MAX_UPLOAD_SIZE=10485760  # 10MB

# Email (optional)
SMTP_HOST=smtp.gmail.com
SMTP_PORT=587
SMTP_USER=your-email@gmail.com
SMTP_PASSWORD=your-app-password
SMTP_FROM=noreply@ai-coscientist.com