AI search for Ghost that finds the post your reader half remembers

A Ghost site that has been running for a few years is an archive of good writing with a search box that cannot reach it. That is not a criticism of Ghost. The search is fast, it is built in, it costs nothing and it does what a word search does. The mismatch is between how the search works and how a publication names things.

Writers do not title posts for retrieval. They title them for effect. "When your starter stalls in a cold kitchen" is a better title than "Sourdough troubleshooting in winter", and every editor would pick the first one. But a reader coming back six months later does not remember either title. They remember the idea: something about why the loaf went flat. They type that, Ghost search looks for those words in your titles and excerpts, finds none of them, and returns an empty page. The better your titles are, the worse your search performs. That is a genuinely awkward trade, and it is invisible, because nobody reports a search that found nothing.

The same thing happens with the questions readers have about the publication itself. "Do I have to pay to read this" is the single most common question a membership site receives, and the page that answers it is usually called something like "Membership" or "Subscribe". No word overlap, no result. The reader either emails you or assumes the answer is no and leaves.

The Asyntai AI Search Bar replaces the matching step with an understanding step. When a reader types, the bar does not look for those words in your posts. It works out what they mean, then finds the posts that answer it. "The piece about why my sourdough goes flat" and "When your starter stalls in a cold kitchen" share no words at all, and the bar connects them, because it is reasoning about the subject rather than comparing strings. Your titles stay as good as they were, and they become findable anyway.

What readers see is deliberately ordinary, and that is the point of putting it behind the icon they already use. Every official Ghost theme marks its search icon with data-ghost-search. The block takes that click before Ghost's own search sees it, and opens the AI bar in the same place with the same gesture. The / and Cmd+K shortcuts open it too, so the readers who use keyboard shortcuts keep using them. Nobody has to be told that the search changed.

The install reflects the fact that Ghost has no plugin system, and it does not try to invent one. You paste a single block into Settings, Code injection, Site footer, and save. You open your own site at /#asyntai-search, where a setup panel appears that only you will ever see. You press Connect and sign in, or create a free account. The panel prints the same block back with your site id filled in, you paste that over the first one and save again. Two pastes, no theme edit, no upload, no file on a server. It works identically on self-hosted Ghost and on Ghost(Pro), because it never needs anything except Ghost Admin.

There is no Content API key, and that is deliberate. We read your site the same way a reader does: by following your pages. Published posts and pages are found automatically, and new ones are picked up as we re-read the site. Nothing is pushed to us from inside Ghost. For a publisher that means one less credential to create, store and eventually forget about, and it means the reading can never see anything a reader could not see.

The handover between the old search and the new one is handled so that your readers never fall through the gap. After you connect, we read your site, and the bar switches itself on only once your posts are indexed. Until then your theme's own search carries on exactly as it did. The setup panel tells you what we are waiting for. There is no moment where somebody clicks your search icon and gets an empty box, which is what usually goes wrong when a search is swapped on a live site.

Configuration is three lines and two of them are optional. SITE_ID is filled in for you by the setup panel. ACCENT sets the highlight colour, so the bar can match a publication with a strong visual identity. PLACEHOLDER sets the text in the empty bar, and if you leave it empty each reader sees it in their own language. There is nothing else, because there is nothing else worth adding: the bar's job is to find the right post, not to become another surface to design.

Removal is the part worth knowing before you install rather than after. Delete the block from Code injection and save. Your theme's search returns to normal at once. There is no database table left behind, no theme file that was edited, and no uninstall routine to run, because nothing was ever installed into Ghost. A publisher trying something on a live site should be able to undo it in ten seconds, and here that is literally true.

Publications that gain most from this share a shape: a deep archive, distinctive titles, and readers who come back on purpose. Newsletters with years of back issues. Food and craft sites where every post answers a practical question under a memorable name. Technical writing where the reader remembers the problem, not the article. Membership sites where the same handful of questions about access and billing arrive by email every week, all of them answered by a page nobody can find. In each case the reader knows exactly what they want and cannot name it, and naming it is the only thing a word search can do.

The search icon on a Ghost site is one of the least examined parts of it. It came with the theme, it has always opened something, and nobody checks what comes back. The searches it fails leave no trace: a reader who finds nothing does not write in to say so, they simply stop looking, and an archive that cannot be searched slowly becomes an archive that is not read. Putting a bar behind that same icon which answers what readers mean, rather than matching what they typed, costs one paste and makes years of your own writing reachable again.