How to use AI to edit your Ghost blog posts (Claude, ChatGPT, Gemini)

Ghost is a great place to publish, but it’s a closed box when it comes to AI. There’s no built-in assistant, and the web editor can’t be reached by a chat window or any script you might write. If you want to rewrite an intro, generate meta descriptions across your archive, or translate a post, you’re stuck doing it one paragraph at a time in a browser.

The fix is to bring your whole blog somewhere an AI can read all of it at once and you can review every change before it ships. That’s exactly what Specter does — in the browser, with nothing to install.

The workflow in three moves

Connect your Ghost blog. In the browser, every post lands in one workspace as clean, editable content with its title, tags, status, feature image, and excerpt intact. Browsing it is free.
Run an AI recipe across the archive. “Generate the missing meta descriptions,” “enforce my style guide,” “fix the orphaned links” — the model runs with your whole site as context, not one post at a time. Only AI runs spend credits.
Review the diff, then publish. Specter shows you exactly what changed in each post before anything goes live; approve what’s right and send the rest back. Reviewing is free.

Things that take seconds instead of hours

Bulk SEO. Generate or rewrite meta descriptions and titles across every post at once.
Style consistency. Run a recipe to enforce your style guide over the whole archive.
Translation. Produce localized versions without copy-pasting.
Cleanups. Fix tags, normalize headings, or update outdated links in bulk.

Why the whole archive in one place matters

A CMS API only ever serves one post at a time. Specter gives the model the whole archive, which is what makes the genuinely useful jobs possible — matching tone across an archive, fixing links against every page that actually exists, spotting the duplicate intros you’ve written for years. Specter isn’t an AI and doesn’t charge per token; it’s the workflow and control layer that runs the model over your site and shows you every change before it ships.

Specter is the workflow; you review every change.

Browsing and reviewing are free; only AI runs spend credits, and every workspace opens with 500 free — enough to see exactly what a recipe does across your blog. Subscribe now →

Prefer your posts as plain .md files on your own machine, edited with your own AI or scripts, nothing routed through our servers? The desktop and open-source edition does the same sync, preview, and conflict handling locally.