Leaderboard/Catalo.ai - Book Discovery
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Catalo.ai - Book Discovery

## 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](https://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."* --- ## Links - **Website:** [catalo.ai](https://catalo.ai) - **MCP Endpoint:** [catalo.ai/mcp](https://catalo.ai/mcp)

50/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance10/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
214.2ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 215ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 214ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Apr 10, 2026success215.5msPartial
Apr 10, 2026success167.2msPartial
Apr 10, 2026success214.2msPartial
Source Registries
smithery
First Seen
Apr 10, 2026
Last Seen
Apr 10, 2026
Last Probed
Apr 10, 2026
Catalo.ai - Book Discovery — Chiark Agent Quality Index