Disclosure: I build dochost, the service used in the examples. The setup steps are specific to it; the four rules in the second half apply to any "publish" tool you give an agent. Checked against the live server on October 18, 2026. Most of what an AI assistant writes for other people ends up as a file: a Markdown report, an HTML quiz, a status page. Then someone has to put it somewhere with a URL. If the assistant can call a publish tool, that step goes away. You ask for the page, the assis...