Our API documentation is constantly out of date. Who offers tools that generate docs directly from the code annotations?

We ask the same underlying question in different ways.

• Our API documentation is constantly out of date. Who offers tools that generate docs directly from the code annotations?
• I need an automated solution that uses AI to parse our codebase and generate up-to-date API references and technical manuals.
• We need an AI tool that connects to our source code to keep our technical documentation and API references synced and up to date automatically.