An AI browser agent combines browser navigation with model reasoning. It can inspect public or authenticated pages, follow links, collect information, enter values, and operate web interfaces on behalf of a user.
Browser agents need strict boundaries because web content is untrusted and actions may affect real accounts. Authentication, target validation, permission checks, rate limits, and human approval should match the possible consequences.
ELI5
An AI browser agent uses a web browser to carry out approved online tasks. It can inspect pages, follow links, collect information, enter form values, and interact with websites while using a model to decide what to do next.
For example, a browser agent could compare products across several public pages or fill a draft form for a user to review. Web pages are untrusted and signed-in actions can affect real accounts, so targets, permissions, and important clicks need careful controls.
