Model Context Protocol servers that extend AI capabilities
mojibake-ai
UN Sustainable Development Goals (SDG) Indicators MCP — UN Statistics Division.
mojibake-ai
UNHCR Refugee Data Finder MCP (keyless).
mojibake-ai
Unicode character MCP.
mrfentmen
Open Library books: search, works, authors. Keyless.
mojibake-ai
UniProt MCP — protein sequence + function database.
mojibake-ai
Universities MCP — Hipolabs Universities API (free, no auth)
mojibake-ai
Unsplash MCP.
mojibake-ai
Unpaywall MCP — open-access lookup for scholarly papers (free, no key)
mojibake-ai
URL parsing & building MCP.
mojibake-ai
URLhaus MCP — wraps abuse.ch URLhaus malware URL database (free, no auth)
mojibake-ai
US ISO Grid MCP — real-time electricity generation, fuel mix, demand,
mojibake-ai
USAspending MCP — Federal spending data from USAspending.gov API
mojibake-ai
USAJOBS.gov MCP — US federal job postings
mojibake-ai
Uselessfacts MCP — wraps uselessfacts.jsph.pl API (free, no auth)
mojibake-ai
urlscan.io URL scanner — search/result keyless, submit needs key
mojibake-ai
USGS Earthquake Catalog MCP (FDSNWS event API).
mojibake-ai
USDA Food Data Central MCP
mojibake-ai
US News Feeds MCP.
mojibake-ai
USGS Water Services (NWIS) MCP.
mojibake-ai
Next solar eclipse, eclipse times by place, Moon phases and seasons from the US Naval Observatory.
mojibake-ai
UUID validation & generation MCP.
mojibake-ai
VAT-number format validation MCP (EU + UK/CH/NO).
mojibake-ai
VAERS (Vaccine Adverse Event Reporting System) — report counts by vaccine,
mojibake-ai
Vessel Tracking — live worldwide ship positions from AIS.