Tool categories

What is an AI coding agent?

A general-purpose AI coding agent that writes and edits code, with review or security scanning as one capability among many.

By Cláudia FernandesUpdated 2026-10-02

These are coding assistants first. Review and security features exist, but they sit beside code generation, refactoring and terminal work rather than being the product's center of gravity.

They matter in this directory because they are increasingly the thing producing the code that everything else has to review, and because their review capabilities are real, if narrower and less consistently documented than a dedicated scanner's.

What to look for

Whether security review is a documented feature or an emergent model behavior
How the tool handles code confidentiality and training-data exclusion
Whether findings can reach CI, or only exist inside the editor session
Cost model, since most are seat plus usage credits, which is hard to forecast

Best 3 AI coding agents

Every tool in the directory whose main category is AI coding agent. Shown in a random order that changes on every visit, so no tool gets an advantage from its position.

AI Coding Agent