Do AI coding agents actually read your docs?
Research
With the rise of autonomous coding agents, the primary audience for API documentation is shifting from human developers to machines. But do these agents actually read your docs the way a human does?
The short answer is no.
While humans skim for code blocks and look for quick examples, AI models ingest everything and try to build a conceptual map. This means that missing edge cases, implicit assumptions, and poorly structured information can confuse an agent much more than a human.
How to optimize for AI
- Be explicit: Don’t rely on human intuition. If a parameter is optional but highly recommended, state clearly why.
- Provide structured examples: AI models love JSON schemas, OpenAPI specs, and strongly typed examples.
- Keep context localized: Avoid forcing the reader (or agent) to jump across five different pages to understand a single concept.
By optimizing for AI, you inadvertently make your documentation better for humans as well.