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tech 28 June 2026

Adrafinil: Keep Your Mac Awake Only While AI Agents Work

Learn how Adrafinil keeps your Mac awake only when AI agents are coding, optimizing energy consumption and workflow.

Article inspired by the original source
Show HN: Adrafinil – keep a lid-closed Mac awake only while agents work ↗ github.com

Introduction

In a world where artificial intelligence (AI) and automation are becoming increasingly integral to software development, maximizing resource efficiency is paramount. Adrafinil, an open-source project available on GitHub, aims to optimize your Mac's usage by keeping it awake only when AI agents are at work.

Why Adrafinil?

Many developers leave their computers on for extended periods, even when little activity is occurring. This leads to unnecessary energy consumption and wear on the machines. With Adrafinil, the goal is to reduce this consumption by synchronizing your Mac's activity with the actual work of AI agents.

How It Works

Adrafinil operates as a lightweight daemon that monitors AI agents' activity. Once activity ceases, it allows your Mac to sleep. The reverse happens when the agents resume, ensuring energy is used optimally.

Use Cases

Consider a tech startup using AI agents for continuous development tasks. With Adrafinil, the team can ensure their Macs stay active only during build or code analysis periods, thus reducing energy costs and hardware wear.

Data and Figures

According to a recent study, putting a Mac to sleep can reduce energy consumption by 20 to 30%. With Adrafinil, a company could potentially save several hundred euros a year by optimizing active periods.

How to Integrate?

Integrating Adrafinil into your workflow is straightforward. Simply clone the GitHub repository, follow the installation instructions, and configure the daemon to meet your specific needs.

Customization

Adrafinil offers customization options to suit different development environments. Whether you're using GitHub Copilot or other AI tools, Adrafinil can be tailored to fit your unique workflow.

Conclusion

Adrafinil represents a small revolution for developers looking to optimize their machine usage. By synchronizing your Mac's activity with the critical tasks of AI agents, it offers a simple yet effective way to reduce costs and extend your hardware's lifespan.

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