Agents work in loops: emit HTML, you look, you steer, repeat. A publish-and-replace primitive (same URL, new content) keeps a stable link across iterations so reviewers always see the latest.
Replace-in-place
update_site overwrites a drop in place — the link never changes while the content evolves. Ideal for agent loops.
FAQ
Does it work with any AI agent?
Yes. It's a CLI plus a SKILL.md and an MCP server, so Claude Code, Codex, Cursor, OpenCode, Gemini CLI — anything that runs a shell or speaks MCP — can use it.