"USPS" matching MCP servers:

Live USPS, UPS, FedEx and DHL Express parcel rates from a US origin, domestic or to Canada, the UK, Germany and Australia, from a plain-words item description: no scale, no account, no API key. Also creates checkout links, reports checkout status, tracks parcels bought on smklog.com and serves a monthly US parcel price index.

Provides access to U.S. HUD datasets covering fair market rents, income limits, USPS vacancy data, public housing, homelessness counts, and CHAS housing statistics.

Enables looking up ZIP-to-county and county-to-ZIP relationships using HUD's official USPS ZIP Code Crosswalk API, with population-overlap filtering to handle ZIP codes crossing county lines.

MCP server providing Claude live access to USL Super League data—teams, matches, standings, rosters, and schedule-strength analytics—via the ESPN public API.

An MCP server that lets LLMs query USGS NHDPlus HR hydrography data—streams, rivers, lakes, stream gages, and watershed boundaries—via point or GeoJSON geometry intersection queries.

Provides access to the USGS Quakes API within Claude Desktop, enabling users to retrieve earthquake data and details through natural language queries.

Enables querying the USGS National Map catalog for downloadable geospatial data such as elevation, topo maps, hydrography, land cover, structures, transportation, and boundaries via dataset, product search, and point-location tools.

Provides access to the USGS Earthquake Catalog for querying earthquake events via the FDSNWS API, enabling natural language questions about earthquake data.

Enables searching and retrieving mineral deposit records from the Mineral Resources Data System. Provides tools for area-based commodity counts and full deposit details.

Enables querying and comparing operational numerical weather models, including global and regional, deterministic and ensemble, physics-based and AI forecasts, with a unified API.

Query real-time and historical water data from ~8,000 USGS stream gages and groundwater wells via MCP, with 7 tools and 2 resources.

USGS Volcano MCP server providing access to volcano hazards data from the HANS-public feed without authentication.

Provides access to real-time water data from the USGS Water Services API, allowing users to fetch instantaneous measurements like stream flow, gage height, temperature, and water quality parameters from thousands of monitoring stations across the US.