Что умеет

Explore Books: Search and filter fiction books. Filters are far reaching, including things like genre, mood, theme, pacing and more. Call list_filters first to discover available filter identifiers an

Get Book Details: Get full details for up to 20 books (as returned by explore_books). When showing showing a book to the user, include a link to the website for the book, eg. [View on Catalo.ai](https

List Bookmarked Books: List the current user's bookmarked books filtered by bookmark state. Use this tool when the user asks about their reading list, books they want to read, books they have read, or

Find Books You'll Actually Finish

You know what you like in a book,
You just haven't had a good way to search for it.
Until now...

Catalo.ai is an AI-curated book catalog built for readers who are tired of vague recommendations. Search by mood, theme, pacing, genre, and more — without hallucinated titles or the same 10 books everyone already knows.

What you can do here that you can't do anywhere else

Search by vibe, not just genre — filter by mood, theme, pacing, writing style, and atmosphere in combination. Ask for "slow-burn, atmospheric, cold setting, not action-heavy" and get real results.
Find lesser-known titles — the catalog is curated to surface books beyond the usual bestseller lists and algorithmic "if you liked X" suggestions.
No hallucinated titles — general-purpose LLMs frequently invent books that don't exist. Every result in Catalo is a real book from a real, curated catalog.
Natural language discovery inside your AI client — find books mid-conversation without switching apps or tabs.
A reading list your AI can reason over — bookmark books with personal notes, then ask your AI to analyze your habits across what you've finished, dropped, or want to read next.
Explore the search space itself — ask what filters exist and what values are valid; the catalog's own structure is queryable.

Suggested Prompts

Discovery

"Find me a slow-burn literary thriller set in a cold, remote location — something atmospheric, not action-heavy."
"I want a fantasy novel that isn't epic in scale — more intimate, character-driven, maybe bittersweet."
"Recommend some lesser-known sci-fi from the 70s or 80s with a philosophical bent."
"I loved the vibe of Piranesi — find me something with that same dreamlike, uncanny feeling."

Using filters

"What moods and themes can I filter books by?"
"Show me all the pacing options available, then find me something fast-paced and tense."

Bookmarks

"Show me all the books I've bookmarked but haven't started yet."
"Bookmark that last book and add a note: recommended by my sister."

Statistics

"Analyze the books I've read, want to read, and the books I've dropped, then give me insights into my reading habits."

explore_books	Search and filter fiction books. Filters are far reaching, including things like genre, mood, theme, pacing and more. Call list_filters first to discover available filter identifiers and their valid values. Returns a list of books matching the criteria. Always call list_filters() before calling explore_books(). %!(EXTRA string=https://catalo.ai/details/:id)
get_book_details	Get full details for up to 20 books (as returned by explore_books). When showing showing a book to the user, include a link to the website for the book, eg. [View on Catalo.ai](https://catalo.ai/details/:id/details/{book_id}) Always show what readers liked (for_readers) and disliked (against_readers), mood and themes. Include anything else that might be relevant to the users query.
list_bookmarked_books	List the current user's bookmarked books filtered by bookmark state. Use this tool when the user asks about their reading list, books they want to read, books they have read, or books they dropped.
list_filters	List all available book filter identifiers and their valid values for use with the filters argument of explore_books.
save_bookmark	Save or update a bookmark for a book. Optionally include a personal note (max 140 characters).

Catalo.ai - Book Discovery

Что умеет

Какие данные видит

Нужен ли аккаунт

Find Books You'll Actually Finish

What you can do here that you can't do anywhere else

Suggested Prompts

Links