MCP Server Directory

UMAuth required usertold-mcp ai.usertold/usertold-mcp Run in-product voice interviews with AI agents and analyze source-linked evidence. 1059 ms latency— 24h streamable-http4d ago UMAuth required Usertour MCP Server io.github.usertour/mcp Official Usertour MCP Server for in-app onboarding: flows, checklists, surveys, and analytics. 194 ms latency— 24h streamable-http4d ago UMAuth required UserVoice MCP by usefulapi io.usefulapi/uservoice Search UserVoice ideas, feedback and users; post ideas, comments, notes and status updates. 702 ms latency— 24h streamable-http4d ago UOperational useSignal io.github.sanket-naik/usesignal QR codes, JSON diff/format, hashes, JWT, cron, timestamps, placeholders, flowcharts, forms, regex. 412 ms latency— 24h streamable-http4d ago U—Operational UseTested — Receipts-Verified Service Reviews com.usetested/reviews Receipts-verified reviews of x402 services and paid APIs, before your agent pays. 443 ms latency— 24h streamable-http4d ago UAuth required UseThatApp com.usethatapp/usethatapp Create and manage the apps you sell on UseThatApp: listings, versions, prices, integration settings. 2707 ms latency— 24h streamable-http3d ago UAuth required UseWait com.usewait/waitlist Create and manage waitlists from your AI agent: page, custom domain, emails, signups, broadcasts. 834 ms latency— 24h streamable-http3d ago UCOperational Usgs Critical Deposits io.github.pipeworx-io/usgs-critical-deposits USGS Critical Mineral Deposits of the United States — fleet #2823. 336 ms latency— 24h streamable-http3d ago UEAuth required USGS Earthquake Metrics — Magnitude, Coordinates & Times io.github.kriton-dev/earthquake-event-metrics Read numeric USGS earthquake metadata for known event identifiers 124 ms latency— 24h streamable-http5d ago UEOperational USGS Earthquakes com.olyport/earthquake Real-time earthquake events from the US Geological Survey 284 ms latency— 24h streamable-http3d ago UEOperational Usgs Earthquakes io.github.pipeworx-io/usgs-earthquakes USGS Earthquake Catalog MCP (FDSNWS event API). 401 ms latency— 24h streamable-http3d ago UMOperational Usgs Mineral Commodities io.github.pipeworx-io/usgs-mineral-commodities USGS Mineral Commodity Summaries (MCS) — U.S. production, imports, exports, consumption, price… 407 ms latency— 24h streamable-http3d ago UMOperational Usgs Mrdata io.github.pipeworx-io/usgs-mrdata USGS MRData MCP — the Mineral Resources Data System (MRDS) 1270 ms latency— 24h streamable-http3d ago UNOperational Usgs National Map io.github.pipeworx-io/usgs-national-map USGS The National Map (TNM) Access API MCP 2503 ms latency— 24h streamable-http3d ago UROperational USGS Real-Time Seismic & Earthquake Hazard Feed io.ceadigital/usgs-seismic-earthquake-hazard Query official USGS real-time earthquake events, magnitudes, and seismic hazard telemetry. 363 ms latency— 24h streamable-http6d ago UVOperational Usgs Volcano io.github.pipeworx-io/usgs-volcano USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth) 1282 ms latency— 24h streamable-http3d ago UWOperational Usgs Water io.github.pipeworx-io/usgs-water USGS Water Services (NWIS) MCP. 1469 ms latency— 24h streamable-http3d ago UWOperational USGS Water Monitoring com.olyport/water Real-time water levels and flow rates from USGS stream gauges 370 ms latency— 24h streamable-http3d ago UOperational usgswater io.github.pipeworx-io/usgswater USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth) 1441 ms latency— 24h streamable-http3d ago UWOperational usgs-water-mcp-server io.github.cyanheads/usgs-water-mcp-server Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells. 322 ms latency— 24h streamable-http3d ago UIOperational us-import-duty-facts io.github.f-tiger/us-import-duty-facts Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls. 154 ms latency— 24h streamable-http3d ago UEOperational Usitc Edis io.github.pipeworx-io/usitc-edis USITC IDS (Investigations Database System, ids.usitc.gov) — the CASE record for Section 337… 420 ms latency— 24h streamable-http3d ago UTOperational usitc-tariffs-mcp-server io.github.cyanheads/usitc-tariffs-mcp-server Search USITC tariff schedules, inspect heading trees, and look up published duty rates. 376 ms latency— 24h streamable-http2d ago ULOperational us-lobbying-mcp-server io.github.cyanheads/us-lobbying-mcp-server Search US lobbying disclosures and foreign-agent registrations via MCP. 335 ms latency— 24h streamable-http2d ago