20,690 published MCP servers in this category · page 318 of 345 · all categories
Cached SAM.gov incumbent and award evidence. Shared 6 SAM pulls/day; no guaranteed fresh quota.
US federal fiscal quarter from UTC
US federal fiscal year from UTC
Which published US federal rules take effect between two dates, and which CFR parts they amend?
US fluid drams to milliliters, number discarded
US fluid ounces to milliliters, number discarded
US gallons to liters
USGS Critical Mineral Deposits of the United States — fleet 2823.
USGS Earthquake Catalog MCP (FDSNWS event API).
Real-time earthquake events from the US Geological Survey
USGS earthquake feeds and queries.
Recent earthquakes worldwide and by region, with detail, from USGS. No API key. By UnClick.
USGS Mineral Commodity Summaries (MCS) — U.S. production, imports,
USGS MRData MCP — the Mineral Resources Data System (MRDS)
USGS The National Map (TNM) Access API MCP
An MCP server providing access to the USGS FDSN event API from Claude Desktop, Claude Code, and any other MCP client.
USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth)
USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)
USGS Water Services (NWIS) MCP.
Use this MCP server to USGS streamflow, gauge status, and water observations. Tools include get...
USGS Water Services streamflow, flood stages, and peak events via waterservices.usgs.gov
Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls.
US ISO Grid MCP — real-time electricity generation, fuel mix, demand,
US macroeconomic data: inflation, jobs, GDP, energy, and Treasury yields
US pecks to liters, number discarded
US pints to liters, number discarded
US places then: county on a date, PLSS land, GNIS names, old topo maps, post offices.
US property data: powerlines, noise, crime, hazards, schools and more
US quarts to liters, number discarded
Encrypted local ledger of structured user state, shared across every MCP-aware AI tool.
Search U.S. product recalls (CPSC, FDA, NHTSA, FSIS) by product, brand, model, or UPC code.
NHTSA vehicle recalls and FDA food/drug recalls. 4 tools.
Which US states must a remote seller register in for sales tax? Every state's nexus rule. Sourced.
Bulk US sales tax economic nexus checks every state's rule, billed per check via Apify.
US state DMV data: vehicle and EV registrations, office locators, live wait times
A Model Context Protocol (MCP) server designed for accessing and updating US stock historical price data.
US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.
US ZIP+4 shape, value discarded
UTC cron five-field shape
UTC day of year 1-366
UTC decade start year
UTC end of the current year
UTC first day of the current month
UTC first day of the current quarter
UTC fiscal quarter 1-4
UTC ISO decade start year
UTC ISO ordinal date
UTC ISO ordinal date YYYY-DDD
UTC ISO ordinal YYYY-DDD shape
UTC ISO semester 1-2
UTC ISO to unix seconds, value discarded
UTC ISO week-date shape
UTC ISO week-date YYYY-Www-D
UTC ISO week-year century
UTC ISO week-yearing year
UTC last day of the current half-year
UTC last day of the current month
UTC last day of the current quarter
UTC midpoint day of the current quarter
UTC millisecond 0-999 band