"Testing Library" matching MCP connectors:

Launches MCP — wraps Launch Library 2 API (ll.thespacedevs.com, free, no auth)

Tennessee driver service centers with REAL ID and CDL testing, plus crash statistics

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

Northwestern University Libraries Digital Collections APIB

io.github.nulib

Agent integration with the Northwestern University Libraries Digital Collections API

Books MCP — wraps Open Library API (free, no auth)

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

Launch Library 2 MCP — global rocket launch data

Open Library MCP — Internet Archive's open book metadata

Scrape Open Library book editions, authors, subjects and identifiers. Pay per row.