Geiger: See every AI agent on your machine and what it can touch
The new Geiger tool allows users to track every AI agent running on their computer and monitor their system access permissions.

As artificial intelligence tools become deeply integrated into everyday workflows, ensuring their security and privacy has never been more critical. A new project called Geiger, shared on Hacker News, aims to address this challenge by giving users clear visibility over the AI agents operating on their machines.
The core purpose of Geiger is to detect every AI agent running locally and explicitly show what files, applications, and system resources they have access to. Functioning similarly to a radiation detector, it helps users spot potential overreaches and security risks before they become a problem.
Today, developers and regular users alike rely on various autonomous AI agents to automate tasks and boost productivity. However, keeping track of what permissions and capabilities these background agents possess is often difficult, potentially exposing sensitive data to unintended access.
Such monitoring tools are vital for cybersecurity professionals and privacy-conscious users who want to maintain strict control over their hardware. For the global tech community, understanding the boundaries of AI agents is an essential step toward safer automation.
The Geiger project is currently sparking discussion within developer communities as an open, utility-driven approach to AI transparency. Tools like this represent an important shift toward safer and more accountable AI integration in local computing environments.



