Configuration

Configuration is primarily done via environment variables or a .env / secrets.env file.

Environment Variables

Variable	Description	Default
API_KEY	Universal API key (provider is automatically detected)	-
LLM_PROVIDER	(Optional) Explicit provider (openai, groq, gemini)	-
OPENAI_API_KEY	API key for OpenAI	-
GROQ_API_KEY	API key for Groq	-
GEMINI_API_KEY	API key for Google Gemini	-
MOCOGI_API_TOKEN	Bearer Token for the Mocogi API (TH Köln)	-
LOG_LEVEL	Logging level (DEBUG, INFO, WARNING)	INFO

Example .env File

# Either API_KEY (provider auto-detection)
API_KEY=sk-proj-xxxx...

# OR provider-specific
# OPENAI_API_KEY=sk-proj-xxxx...
# LLM_PROVIDER=openai
MOCOGI_API_TOKEN=your_bearer_token

Google Colab

In Google Colab, secrets are retrieved via google.colab.userdata. Make sure the corresponding keys are stored in your Google account.