Unpaywall
Working · 35 msio.github.pipeworx-io/unpaywall45 tools
Unpaywall MCP — open-access lookup for scholarly papers (free, no key)
Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,504 servers
Unpaywall MCP — open-access lookup for scholarly papers (free, no key)
Compare two spreadsheets
DETRAN MG: Publicação de Dano (média e grande monta), official-source lookup. Platform-hosted, pay p
UN Sustainable Development Goals (SDG) Indicators MCP — UN Statistics Division.
SEC filings and financials
DETRAN MG: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
US address lists to geography
DETRAN MG Taxa de Vehicle Licensing: Issuance de DAE, official-source lookup. Platform-hosted, pay p
UniProt MCP — protein sequence + function database.
Build an ATS-friendly resume and check it against a job description, fully offline.
DETRAN MA: Multas, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Universities MCP — Hipolabs Universities API (free, no auth)
DETRAN MA: Impressão de CRLV, official-source lookup. Platform-hosted, pay per query with prepaid cr
Weekly and monthly KPI reports
UK Integrated Online Tariff from HMRC's trade-tariff service: look up a UK commodity code, its…
DETRAN GO: Vehicle, official-source lookup. Platform-hosted, pay per query with prepaid credit.
SAFE and dilution math
UNICEF Data (UN Children's Fund) MCP — global statistics on child health, nutrition, education…
DETRAN GO: Debts, official-source lookup. Platform-hosted, pay per query with prepaid credit.
FDIC bank lookup and coverage
UKRI Gateway to Research (GtR) MCP — every grant awarded by the UK's seven research councils plus…
DETRAN ES: Vehicle, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Average monthly balance
UK Health Security Agency (UKHSA) data dashboard MCP — keyless.
DETRAN ES: Issuance de Documento Único de Arrecadação (DUA), official-source lookup. Platform-hosted
UNESCO Institute for Statistics (UIS) MCP — keyless.
DETRAN CE: Issuance de Taxa de Multas (Antiga), official-source lookup. Platform-hosted, pay per que
UMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)
DETRAN BA: Vehicle, official-source lookup. Platform-hosted, pay per query with prepaid credit.