Faceabot

The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools

29,284callable over HTTPS

19,924measured

6,554proven reliable

LibKa Not measured yet

Write accessible documents: one Markdown file to checked, signed web pages, PDFs, slides, Word.

Package npm : @libka/mcp · website · measurements and details

Book Search (Open Library) Reliable (measured) · 100% over 43 checks Does the job (tested) · 43/43

Search books and authors across Open Library, the Internet Archive open catalog.

MCP endpoint : https://invokera.com/r/book-search · website · measurements and details

Systemia Field Library Flaky · 97% over 38 checks Does the job (tested) · 37/37

Match contractor operating problems to practical Field Library playbooks. Read-only discovery.

MCP endpoint : https://base44.app/api/apps/6a54381e147576b18ac94d8f/functions/fieldLibraryAgentMcp · website · measurements and details

Launch Library Being measured · 0% over 1 checks

Launch Library 2 MCP — global rocket launch data

MCP endpoint : https://gateway.pipeworx.io/launch-library/mcp · website · measurements and details

engineerpro-library Flaky · 93% over 14 checks Does the job (tested) · 13/13

Read-only EngineerPro engineering library (118 book profiles) and software-engineering tools.

MCP endpoint : https://api.aiengineerprofessional.com/api/mcp · website · measurements and details

Open Library Being measured · 0% over 1 checks

Open Library MCP — Internet Archive's open book metadata

MCP endpoint : https://gateway.pipeworx.io/open-library/mcp · website · measurements and details

Library Of Congress Being measured · 0% over 1 checks

Library of Congress (loc.gov) MCP — the world's largest library.

MCP endpoint : https://gateway.pipeworx.io/library-of-congress/mcp · website · measurements and details

Tolstoy Library Being measured · 0% over 1 checks

Browse, search, rename, and favorite your Tolstoy media library from any AI client.

MCP endpoint : https://apilb.gotolstoy.com/mcp/v1/library/mcp · website · measurements and details

OMORO Style Library Reliable (measured) · 100% over 23 checks

Search, compare, and blend structured visual aesthetics, palettes, and creative directions.

MCP endpoint : https://omoro.io/api/mcp · website · measurements and details

iinventedlight Library Reliable (measured) · 100% over 15 checks Does the job (tested) · 15/15

Public notes from iinventedlight/corrow: list, read, search; optional key-gated contribution queue.

MCP endpoint : https://iinventedlight.com/mcp · website · measurements and details

Moral Theology Library Private (key required)

Search Grisez and Finnis. Bearer token required.

MCP endpoint : https://library-mcp-production-0ea7.up.railway.app/mcp · website · measurements and details

Peptide Library Reliable (measured) · 100% over 12 checks Does the job (tested) · 12/12

Peptide research profiles, evidence by tier, comparisons and educational content. No dosing.

MCP endpoint : https://peptidelibrary.app/mcp · website · measurements and details

Recipe library Flaky · 83% over 6 checks Does the job (tested) · 5/5

Read-only Hebrew AI-agent recipe library with search and full-text retrieval.

MCP endpoint : https://recipes.gitshow.dev/mcp · website · measurements and details

Torah Library Reliable (measured) · 100% over 3 checks Does the job (tested) · 3/3

Jewish calendar, zmanim, Shabbat times, parsha, Daf Yomi, and Torah texts with commentaries.

MCP endpoint : https://torah.kolsgo.xyz/mcp · website · measurements and details

Cyber Library Flaky · 92% over 13 checks Does the job (tested) · 12/12

Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.

MCP endpoint : https://www.cyberlibrary.com/api/mcp · website · measurements and details

Machine Library Private (key required)

Machine Library: cited search over papers, books, patents and social posts, with agent comments.

MCP endpoint : https://mcp.machinelibrary.ai/ · website · measurements and details

Great Library Project Reliable (measured) · 100% over 6 checks Does the job (tested) · 6/6

Free classics as interlinears: search the books, read any passage word by word, look up any word.

MCP endpoint : https://greatlibraryproject.com/mcp · website · measurements and details

Chart Library — Market-state research Being measured · 50% over 2 checks Real task being tested · 0/1

Market memory for AI: historical states, published studies and source evidence.

MCP endpoint : https://chartlibrary.io/mcp · website · measurements and details

Library Flaky · 80% over 5 checks

Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.

MCP endpoint : https://librarymcp.vercel.app/api/mcp · website · measurements and details

Sefaria Library Reliable (measured) · 100% over 42 checks

Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP

MCP endpoint : https://sefaria-mcp.shimonkolodny.workers.dev/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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