Question 1

What is HumanLayer?

Accepted Answer

**HumanLayer** is a game-changer for AI agents, bringing **human feedback** and **approvals** into the loop. With its **API** and **SDK**, you can easily integrate human oversight into your AI workflows, ensuring your agents make smarter, safer decisions.

Question 2

What are the features of HumanLayer?

Accepted Answer

* **Human Approval for Function Calls**: Block specific function calls until a human gives the green light.
* **OmniChannel Contact**: Reach humans via **Slack**, **Email**, **Discord**, and more.
* **Advanced Approvals**: Coordinate approvals across teams with **escalations** and **timeouts**.
* **Human as Tool**: Use humans for answers, advice, or feedback directly in your agent toolchain.
* **Granular Routing**: Route approvals to specific teams or individuals.

Question 3

What are the use cases of HumanLayer?

Accepted Answer

* **AI Agents**: Ensure AI decisions are vetted by humans.
* **Customer Support**: Automate responses but keep human oversight for critical issues.
* **Sales & Marketing**: Let AI find leads but have humans approve outreach.

Question 4

How to use HumanLayer?

Accepted Answer

1. Drop the **SDK** into your project.
2. Use the `@hl.require_approval()` decorator for functions needing human approval.
3. Configure **contact channels** like Slack or Email for human feedback.
4. Run your AI tasks with human oversight seamlessly integrated.

Question 5

What’s an active user?

Accepted Answer

An active user is anyone registered to approve or respond to agent requests.

Question 6

How does Learning and Auto Approvals work?

Accepted Answer

It automatically approves or denies requests based on past human interactions.

Question 7

Can I export feedback data?

Accepted Answer

Yes, you can export high-fidelity labeled datasets for training or evaluations.