HOOTLI

Human Out-Of-The-Loop Innovation

The Stack

The Hootli Stack

Out of the loop, layer by layer

Five layers between a raw model and work you can actually trust.

  1. Models

    Frontier LLMs and multimodal engines. Pure capability — no context, no memory, no hands.

  2. Prompts

    Instructions, examples and schemas. The layer that turns raw capability into intent.

  3. Agents

    A prompted model with tools, memory and a loop. It decides, acts, observes, repeats.

  4. Harnesses

    The runtime around the agent: sandboxes, tool wiring, retries, guardrails, evals.

  5. Harness Orchestration

    Many harnesses scheduled, routed and reviewed by other agents. The human steps out.

Human in out of the loop.