Give your AI coding agent a publish-HTML button (with MCP) (opens in new tab)

Your coding agent writes HTML all day. A quick dashboard to eyeball some data. A PR writeup with a rendered diff. A status report, a Mermaid diagram, a one-off internal tool. Then what? You screenshot it into Slack, paste it into a gist, or spin up a Vercel project for a file you will delete tomorrow. There is a verb missing from the agent toolbox: publish. Not deploy. Publish. One file in, one private URL out. This post is about how to add that verb to any MCP-compatible agent, why "private ...