Configuration

Variable	Description	Default
`DB_HOST`	PostgreSQL host	`127.0.0.1`
`DB_PORT`	PostgreSQL port	`5432`
`DB_USER`	PostgreSQL user	`postgres`
`DB_PASS`	PostgreSQL password	(empty)
`DB_DATABASE`	PostgreSQL database name	`postgres`
`DB_DRIVER`	Database driver	`postgresql+psycopg`
`SECRET_TOKEN_ENC_KEY`	Fernet encryption key for token storage	(required in production)
`ADMIN_SECRET`	Admin endpoint authentication secret	(required in production)

Variable	Description	Default
`AUTH_DISABLED`	Bypass all authentication	`false`
`TESTING`	Enable test mode (SQLite, debug)	`false`
`GOOGLE_API_KEY`	Google Gemini API key	(empty)
`OPENAI_API_KEY`	OpenAI API key	(empty)
`ANTHROPIC_API_KEY`	Anthropic Claude API key	(empty)
`QDRANT_URL`	Qdrant vector database URL	(empty, uses in-memory)
`QDRANT_API_KEY`	Qdrant authentication key	(empty)
`QDRANT_PORT`	Qdrant port	`6333`
`SERVICE_PROMPTS`	External prompts service URL	(empty)
`SKIP_DB_TABLE_CHECK`	Skip database table creation on startup	`false`
`ENABLE_GUARDRAILS`	Enable prompt injection + PII detection	`false`
`OTEL_TRACING_BACKEND`	OpenTelemetry tracing backend	`console`
`OTEL_LOGGING_BACKEND`	OpenTelemetry logging backend	`console`
`BRIGHT_DATA_API_KEY`	Bright Data API key	(empty)
`BRIGHT_DATA_WEB_UNLOCKER_ZONE`	Bright Data Web Unlocker zone	`web_unlocker1`
`BRIGHT_DATA_SERP_ZONE`	Bright Data SERP zone	`serp_api1`