Google tells you what exists. Faceabot tells you what holds up.
Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.
MCP endpoint :https://ziplore.cybermax-tools.workers.dev/mcp?via=mcp-registry · website · measurements and detailsZiplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.
MCP endpoint :https://ziplore.cybermax-tools.workers.dev/mcp · website · measurements and detailsLook up US postal codes, cities, and states from Zippopotam. No key required.
Package npm :zip-codes-mcp · website · measurements and details日本の住所⇄郵便番号を変換。表記ゆれも吸収。Japan address ⇄ postal code, handles messy input. Free tier, no API key.
MCP endpoint :https://addresstozip.jp/mcp · website · measurements and detailsUS ZIP code intelligence: demographics, weather, tax, crime, housing, voting, and more.
MCP endpoint :https://mcp.zipexplore.com/mcp · measurements and detailsZippopotam MCP — wraps Zippopotam.us ZIP/postal code API (free, no auth)
MCP endpoint :https://gateway.pipeworx.io/zippopotam/mcp · website · measurements and detailsCreate choropleth, category and pin maps of countries, states, counties and ZIP codes as images.
MCP endpoint :https://api.ultimaps.com/mcp · website · measurements and detailsStock, ETF, crypto, forex, economic and US housing market data by ZIP code for AI assistants.
MCP endpoint :https://mcp.dataporium.io/mcp · website · measurements and detailsCalifornia DMV MCP — registered vehicles and EV adoption by ZIP code, field offices,
MCP endpoint :https://gateway.pipeworx.io/ca-dmv/mcp · website · measurements and detailsFind male fertility testing at labs near a US ZIP code, with prices and a link to order.
MCP endpoint :https://herafertility.co/api/mcp · website · measurements and detailsFree, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.
MCP endpoint :https://ads.getlulu.dev/postal/mcp · website · measurements and detailsLight: Download via ZIP code, official-source lookup. Platform-hosted, pay per query with prepaid cr
MCP endpoint :https://api.mcp.ai/p_contas_light_download_cep · website · measurements and detailsLight: Download via ZIP code + OCR, official-source lookup. Platform-hosted, pay per query with prep
MCP endpoint :https://api.mcp.ai/p_contas_light_download_cep_ocr · website · measurements and detailsZIP magic-byte check, file discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/zip-magic/mcp · website · measurements and detailsUS ZIP+4 shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/zip-us-ok/mcp · website · measurements and detailsGenerate favicons (ICO, SVG, Apple touch, PWA, manifest) from SVG, text or emoji; check any site.
MCP endpoint :https://favicon.zip/mcp · website · measurements and detailsAPK ZIP local-file count, bytes discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/apk-ok/mcp · website · measurements and detailsMedical codes MCP.
MCP endpoint :https://gateway.pipeworx.io/medical-codes/mcp · website · measurements and detailsMaryland Code — state statutes by citation.
MCP endpoint :https://gateway.pipeworx.io/maryland-code/mcp · website · measurements and detailsMontana Code Annotated — state statutes by citation.
MCP endpoint :https://gateway.pipeworx.io/montana-code/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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