Keyless open access books search (DOAB).
DPLA API: search millions of library items and collections.
Keyless Torah study via Sefaria: weekly portion, Tanakh text, commentaries, links, search.
Keyless MCP server for Reddit search via Arctic Shift: posts and comments by subreddit and query.
Search research records on Zenodo. No key required.
World Bank indicators, countries, and EIA energy series.
Look up word definitions and etymology from Wiktionary. No key required.
Wikipedia featured content for a day. No key required.
Use this MCP server to searching and reading public-domain texts on Wikisource. Tools include...
Search famous quotes from Wikiquote. No key required.
Wikipedia page view statistics. No key required.
Search Wikipedia, fetch article summaries, and get random articles from the Wikimedia REST API....
Wikidata entity search, lookup, and bounded SPARQL.
Wellcome Collection catalogue search. No key required.
Victoria and Albert Museum collection search. No key required.
Open access links from Unpaywall. No key required.
Fossil occurrences and taxa from the Paleobiology Database. No key required.
Open research from the Open Science Framework. No key required.
OpenPlaques: public commemorative plaque records worldwide.
Use this MCP server to textfiles.com, the BBS era archive of zines, phreaking docs, and early...
Use this MCP server to OpenAlex scholarly works, authors, institutions, and citations. Tools...
Official list of top level domains from IANA. No key required.
People currently in space from Open Notify. No key required.
Historic births, deaths, and events for any date from Wikipedia. No key required.
Use this MCP server to the OEIS, the encyclopedia of integer sequences. Look up any sequence,...
Nobel Prize laureates, prizes, and years from the official Nobel API. No key required.
Estimate nationality from a first name. No key required.
NASA TLE satellite orbital data via tle.ivanstanojevic.me.