Once your docs fully live in GitHub and follow a Docs-as-Code workflow, review starts to look a lot more like software collaboration. That is mostly a good thing: we get history, branches, pull requests, and a cleaner workflow. But it also means the quality bar rises fast.
Over the past few months, I ended up building a layered review workflow for technical content. I started with a lightweight local validation step for typos and surface-level issues, then added Codex for deeper local and cloud review, and finally used AGENTS.md to turn a lot of tacit review judgment into reusable rules.
This post is not just a tool recap. It is really about why this workflow is worth building, where each layer helps, and where AI review still needs a human in the loop.