Productivity MCP Servers

Medical preprints from medRxiv. No key required.

The daily Bing wallpaper image and its metadata. No key required.

Check if a password has appeared in known breaches without sending the password. No key required.

Look up chemical compound properties and synonyms from PubChem. No key required.

ENS name resolution from the public Ensideas API. No key required.

Random music genres from Genrenator. No key required.

IP geolocation from GeoJS. No key required.

Bitcoin fee estimates from bitcoiner.live. No key required.

IP geolocation from freeipapi.com for any IPv4 address. No key required.

Open research from PLOS. No key required.

BitFlyer Japan crypto exchange: tickers, order books, and markets. No key required.

Open5e reference for D&D 5e: spells, monsters and magic items from the open SRD, with stats and text

Search free stock photos on Pexels. No key required.

Search Mixcloud cloudcasts and read user profiles. No key required.

Wellcome Collection catalogue search. No key required.

Search npm packages and inspect package metadata from the public registry. No key required.

European statistics datasets from Eurostat. No key required.

UK crime data from data.police.uk. No key required.

Jobs from The Muse. No key required.

Look up color names, schemes, and conversions from The Color API. No key required.

Clinical variants from ClinVar. No key required.

DEX pair data from DexScreener. No key required.

IP geolocation from DB-IP. No key required.

German job postings from the public Arbeitnow API. No key required.