loc8n Geographic Data
U.S. demographics, housing, mortgage, migration, and employment data from the Census Bureau, HUD, HMDA, and LEHD. 23 tools across 7 categories — query geographic data from any MCP client.
Quick Start
# Connect this server (installs CLI if needed)
npx -y smithery mcp add gener8v/mcp-geographic-data
# Browse available tools
npx -y smithery tool list gener8v/mcp-geographic-data
# Get full schema for a tool
npx -y smithery tool get gener8v/mcp-geographic-data lookup_zip_code
# Call a tool
npx -y smithery tool call gener8v/mcp-geographic-data lookup_zip_code '{}'Direct MCP Connection
Endpoint: https://mcp-geographic-data--gener8v.run.tools
Optional config:
loc8nApiKey(query) — API key for the loc8n Geographic Data API. Optional when using OAuth authentication.
Tools (23)
lookup_zip_code— Look up full details for a single 5-digit US ZIP code, including city, state, county, timezone, coordinates, area codes…search_zip_codes_by_city— Search for all ZIP codes in a given city and state. Returns the full list of matching ZIP codes with details.find_zip_codes_in_radius— Find all ZIP codes within a given radius of a center ZIP code. Returns each nearby ZIP with its distance from the cente…calculate_zip_code_distance— Calculate the distance between two ZIP codes using either the Haversine or Vincenty formula. Returns origin/destination…search_areas— Search for geographic areas by name across all boundary types (county, state, CBSA, census tract, ZIP). Uses trigram ma…get_demographics— Retrieve a full demographic profile (population, income, housing, education, employment, households) for a single geogr…get_demographics_category— Retrieve specific demographic categories (e.g. population, income, housing) for a geographic area. Use this instead of …get_demographics_trend— Retrieve historical demographic data across multiple years for a single geographic area, useful for analysing populatio…compare_demographics— Compare demographics side by side for two to ten ZIP codes. Returns each ZIP's demographic profile plus summary compari…get_fair_market_rent— Look up HUD Fair Market Rent (FMR) rates for a geographic area by ZIP code, county FIPS, CBSA/metro code, or state FIPS…get_fmr_trend— Retrieve Fair Market Rent data across multiple years for a single area. Returns an array of yearly FMR records with ren…get_mortgage_summary— Retrieve the mortgage lending summary for a single geographic area (census tract, county, or state) from HMDA data. Ret…get_mortgage_trends— Retrieve multi-year mortgage lending data for a single area across all available HMDA years. Returns an array of yearly…compare_mortgage— Compare mortgage lending metrics across 2-5 geographic areas for a single HMDA data year. All areas must be the same ge…get_migration_summary— Retrieve migration summary for a county or state showing aggregate inflows, outflows, and net migration. Returns net re…get_migration_flows— Retrieve top inflow or outflow areas for a county or state, ranked by number of tax returns or AGI. Inflows show where …get_migration_trends— Retrieve migration summary data across all available year pairs for a county or state. Returns an array of yearly migra…get_employment— Retrieve employment data for a single geographic area. Returns total jobs, industry mix by NAICS sector, earnings distr…get_employment_trend— Retrieve employment data across all available years for a single area. Returns an array of yearly metrics (total jobs, …compare_employment— Compare employment data for multiple areas side by side (2-10 areas). All geoids must share the same area type. Returns…get_commute_flows— Retrieve commute flow (origin-destination) data for a county or state. Shows where workers come from (inbound) or where…geocode_address— Convert a street address or place name into geographic coordinates. Returns up to 'limit' candidate results with coordi…reverse_geocode— Convert a latitude/longitude coordinate pair into a street address. Returns the best-match formatted address, address c…
# Get full input/output schema for a tool
npx -y smithery tool get gener8v/mcp-geographic-data Resources
data://demographics/available-years— Available data years for demographics data (American Community Survey 5-Year Estimates). Use this to validate year para…data://fmr/available-years— Available data years for HUD Fair Market Rent data. Use this to validate year parameters before calling FMR tools.data://mortgage/available-years— Available data years for HMDA mortgage data. Use this to validate year parameters before calling mortgage tools.data://migration/available-years— Available year pairs for IRS SOI migration data. Migration data uses year pairs (e.g., 2021-2022) representing moves be…data://employment/available-years— Available data years for LODES employment data. Requires Business tier or above (employment:read permission).data://tiers— Platform tier definitions including permissions, rate limits, and features. Use this to understand what data each subsc…data://auth/context— Information about the current API key's tier, permissions, and rate limits. Use this to check what the current key can …
Prompts (3)
analyze-area(area_type, area_code) — Generate a comprehensive analysis of a geographic area covering demographics, housing costs, mortgage lending, employme…compare-areas(areas, area_type) — Compare two or more geographic areas across demographics, housing, and economic indicators.market-analysis(area_type, area_code) — Analyze the real estate market for a geographic area using housing costs, mortgage trends, demographics, and migration …