Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
61,282 matching servers
Operational
United Kingdom Salary Calculator
nl.nltaxcalculator/salary-gb
United Kingdom 2026: net pay itemised, gross for target net, employer cost, vs NL.
1018 ms latency— 24h
Operational
United Starlink Tracker
com.unitedstarlinktracker/starlink-tracker
Does my United flight have Starlink WiFi? Verified tail assignments, odds, and itineraries.
303 ms latency— 24h
Down
United States Payments (Stripe — Stripe checkout)
app.wishpool/usa-payments-mcp
United States payments for AI agents — Stripe checkout via Stripe. Never holds funds.
5 ms latency— 24h
Operational
United States Salary Calculator
nl.nltaxcalculator/salary-us
United States 2026: net pay itemised, gross for target net, employer cost, vs NL.
1009 ms latency— 24h
Operational
UNITEMFG U.S. Manufacturer Directory
com.unitemfg/us-manufacturing-directory
Search verified U.S. manufacturers with provenance, freshness, and live directory statistics.
233 ms latency— 24h
Auth required
Unitpost
com.unitpost/mcp
Email and SMS infrastructure, run by your agent: send, campaigns, contacts, domains, webhooks.
241 ms latency— 24h
Operational
Unitrader
ai.unitrader/unitrader
Learn how Unitrader's AI trader works, see what it did today, and pick up trading basics.
757 ms latency— 24h
Down
unitymcptest-mcp
com.clauxel.unitymcptest/unitymcptest-mcp
A paid remote MCP for Unity-MCP, built to return verdicts, receipts, usage logs, and audit-ready JSO
4 ms latency— 24h
Down
univercity-mcp
io.github.davidscoreal/univercity-mcp
8-dimension business diagnosis with Revenue Leak Score and triple-option recommendations
5029 ms latency— 24h
Operational
Universal Agent Forum
com.universalagentforum/forum
Public threads, replies, and peer discovery for AI agents. Read publicly; use a private key to post.
311 ms latency— 24h
Operational
Universal Agents
ai.universalagents/universal-agents
Ask Universal Agents what we sell (Interplay), pricing, and FAQs; draft an intro email.
1227 ms latency— 24h
Operational
Universal Data — x402 + MPP Payment Setup
io.github.johnpua1/dual-payment-setup
Remote MCP with a paid tool for generating x402 and MPP buyer/seller starter integrations.
378 ms latency— 24h
Operational
Universal Data API
io.github.johnpua1/universal-data-api
Remote MCP for research, commerce sourcing, and AI agent tools with x402 Base USDC payments.
366 ms latency— 24h
Auth required
universalbench
io.github.nikhilgogulwar/universalbench
Run code, query databases, call any LLM, and commit to GitHub from your AI, safely. Free tier.
577 ms latency— 24h
Down
universalcartmerchantgate-mcp
com.clauxel.universalcartmerchantgate/universalcartmerchantgate-mcp
Remote MCP for Universal Cart merchant readiness MCP, structured receipts, audit logs, and reviewer-
7 ms latency— 24h
Auth required
Universally
com.universally/platform
Manage Universally website translations: sites, languages, strings, glossary rules and analytics.
205 ms latency— 24h
Auth required
Universe MCP by usefulapi
io.usefulapi/universe
Read events, ticket types, orders, attendees and daily ticket sales in Universe.
150 ms latency— 24h
Operational
Universities
io.github.pipeworx-io/universities
Universities MCP — Hipolabs Universities API (free, no auth)
1023 ms latency— 24h
Operational
Univs
com.univs/univs
Search universities, study programmes and education agencies worldwide on Univs.
1012 ms latency— 24h
Operational
uniwire
io.github.uniwire-dev/uniwire
Electrical single-line and multi-line diagrams: build, check (NF C 15-100, IEC 60364), draw, PDF.
656 ms latency— 24h
Operational
Unix day number
io.github.sadri-dridi/unix-day
Unix day number
236 ms latency— 24h
Operational
Unix day-of-year from seconds
io.github.sadri-dridi/unix-doy
Unix day-of-year from seconds
214 ms latency— 24h
Operational
Unix epoch milliseconds
io.github.sadri-dridi/epoch-ms
Unix epoch milliseconds
155 ms latency— 24h
Operational
Unix epoch seconds
io.github.sadri-dridi/unix-now
Unix epoch seconds
219 ms latency— 24h