BookFoundry
Developers Β· Early access

Put a whole book pipeline inside your product

BookFoundry turns an idea or existing content into a finished, publish-ready book. Build on it two ways: the MCP server is live today, and the REST API is opening to early partners. Tell us what you'd build.

Live today

MCP server

A standards-based connector your AI assistant (Claude, ChatGPT) or agent can use right now: detect AI text, find KDP categories, create books, and more, on the user's account.

Connector URLhttps://bookfoundry.ai/mcp
See how it works
Early access

REST API

Call the same engine straight from your backend: create books, detect and humanize text, look up Amazon KDP categories, and export retail-ready files. Opening to early partners now.

Create books
Non-fiction, novels, kids', memoirs, short stories.
Detect AI text
Sentence-level scores you can show your users.
Humanize
Rewrite AI-sounding text in a natural voice.
KDP category data
Amazon's real category tree, 17 languages.

Request early access

Sign in and join the list. One tap, no commitment. We'll reach out as the API opens.

What you could build

White-label book creation

Offer 'turn your idea into a book' inside your own app, under your brand.

Content repurposing

Turn podcasts, courses, or archives into books automatically.

AI-content compliance

Drop in detection + humanization for your writers and editors.

Why early access first

We're measuring real demand before we ship keys, metering, and billing, so the API launches solid, not half-built. Your interest helps decide what we build first. Your account data stays yours.