Environment & API keys

Name: Liminal AI
Brand: Vireon Dynamics

Minimum `.env` for a working agent, plus pointers to the full docs.

Required

AGENT_API_KEY: provider secret (OpenRouter, OpenAI, etc.).

AGENT_API_BASE_URL: default https://openrouter.ai/api/v1

AGENT_MODEL: main model slug for the ReAct loop.

AGENT_FAST_MODEL: smaller model for routing and background tasks.

AGENT_WORKSPACE_ROOT: project root for tools.

Full list: https://docs.vireondynamics.com/liminal/