How to use AI to edit your Ghost blog posts
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 Claude, ChatGPT, Gemini, Copilot, 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 simple: get your posts out of the browser and onto your disk as plain markdown. That’s exactly what Specter does.
The workflow in three moves
- Sync your blog to a local folder. Specter pulls every Ghost post down as a markdown file with its frontmatter (title, tags, status, feature image, excerpt) intact.
- Point your AI tool at the folder. Open it in your editor, hand it to Claude, ChatGPT, or Gemini, or run a script. Because it’s just text files, any tool that can read a folder can read your blog.
- Preview, then push back. Use Specter’s dry-run preview to see exactly what changed, then sync the edits back to Ghost in one pass.
Things that take seconds instead of hours
- Bulk SEO. Generate or rewrite meta descriptions and titles across every post at once.
- Style consistency. Ask an AI to enforce your style guide over the whole archive.
- Translation. Produce localized versions of a post without copy-pasting.
- Cleanups. Fix tags, normalize headings, or update outdated links in bulk.
Why local-first matters
Your content never lives behind someone else’s AI subscription. The files are yours, on your Mac, in standard markdown. Specter doesn’t bundle a model or charge for tokens — it’s the bridge that lets the AI tools you already use finally reach your Ghost blog.
Specter is the bridge; you bring the intelligence.
Ready to try it? It’s a one-time purchase with a free tier to kick the tires.