Copilot Agent Mode: A Complete Architecture Breakdown

Image 1 (Featured Image): Alt text: Developer using Copilot Agent Mode across multiple code editors with a sense-observe-act loop displayed above the desk.

Copilot agent mode is GitHub Copilot’s autonomous operating mode, in which the AI plans, executes, and verifies multi-step coding tasks reading your codebase, editing files, running tests, and fixing failures with human confirmation at each risky step, instead of responding to one request at a time. That one sentence is the whole concept. Everything below […]