US Flood Zone & Property Risk (FEMA, NOAA, USGS, Census)

Connect Remote server

claude mcp add --transport http datum-property https://mcp.thestackunderflow.com/mcp/property

{
  "mcpServers": {
    "datum-property": {
      "url": "https://mcp.thestackunderflow.com/mcp/property"
    }
  }
}

{
  "servers": {
    "datum-property": {
      "type": "http",
      "url": "https://mcp.thestackunderflow.com/mcp/property"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://mcp.thestackunderflow.com/mcp/property

Tools 6 found in our last check

• address_profile

  One-call US property report for an address or coordinate: FEMA flood zone (SFHA, base flood elevation, FIRM panel), county demographics, and 10-year hazard history (FEMA disaster declarations, NOAA storm events, USGS earthquakes), with a plain-English summary and a source for ev…

• admin_areas

  State and county for a coordinate, with Census GEOIDs. Free - answered from boundaries the platform ingests and holds, with no provider call. Point-in-polygon against Census TIGER/Line boundaries (§22.2). Returns the administrative areas containing the point, most specific first…

• area_demographics

  Population and median household income for the county containing a point, from American Community Survey 5-year estimates. Composes two ingested datasets (§22.2): TIGER/Line resolves the coordinate to a county GEOID, then the ACS layer is read by that key. Pass `geoid` directly…

• census_geocode

  Free. Turns a US street address into a latitude/longitude plus the state, county and census tract it is in (with GEOIDs), using the U.S. Census Bureau geocoder. Use it first, then pass the point to the paid property tools. One-line address to point, with the Census Bureau's own…

• flood_zone

  FEMA flood zone for a US address or coordinate: zone (A, AE, VE, X ...), whether it is in the Special Flood Hazard Area (where lenders generally require flood insurance), base flood elevation with its datum, FIRM panel and effective date, NFIP community, and any Letter of Map Re…

• hazard_history

  Natural-hazard history for a US county or address: FEMA declarations (major disasters, emergencies and fire management, by type, with links), NOAA storm events with deaths and reported property damage by type and year, and USGS earthquakes within 100 km since 1950. One call, eac…

Details

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