What can MCPFax Public-Data Utility API do?

It exposes 31 tools: v1_geocode, v1_reverse_geocode, v1_timezone, v1_zip, v1_airports_nearest, v1_ip_geolocation, v1_country, v1_weather, v1_weather_alerts, v1_air_quality, v1_sun, v1_holidays.

Is MCPFax Public-Data Utility API safe and reliable?

Trust score 74/100 (grade B), based on live reachability, verified publisher, maintenance, adoption, transparency and tool quality. See our methodology.

Servers / Developer Tools

MCPFax Public-Data Utility API

com.mcpscores/public-data-api

One public fact when you have no API key: where, what time, what rate. 31 lookups.

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Yes, your AI can use this right now.Answered a live MCP handshake in 107 ms with no sign-in needed and exposes 31 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://mcpfax-utility.bowling-anthony.workers.dev/mcp

Settings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcpfax-utility.bowling-anthony.workers.dev/mcp

{
  "mcpServers": {
    "public-data-api": {
      "url": "https://mcpfax-utility.bowling-anthony.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http public-data-api https://mcpfax-utility.bowling-anthony.workers.dev/mcp

{
  "servers": {
    "public-data-api": {
      "type": "http",
      "url": "https://mcpfax-utility.bowling-anthony.workers.dev/mcp"
    }
  }
}

31 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.

v1_geocoderead-only

Forward geocoding: Place name → coordinates, country, timezone. Source: Open-Meteo / Nominatim. $0.005 per call · GET /v1/geocode

v1_reverse_geocoderead-only

Reverse geocoding: Coordinates → nearest address. Source: Nominatim / BigDataCloud. $0.005 per call · GET /v1/reverse-geocode

v1_timezoneread-only

Timezone by coordinate: Coordinates → IANA timezone, UTC offset, local time. Source: Open-Meteo. $0.005 per call · GET /v1/timezone

v1_zipread-only

Postal code lookup: ZIP/postal code → place(s) & coordinates. Source: Zippopotam.us. $0.005 per call · GET /v1/zip

v1_airports_nearestread-only

Nearest airports: Coordinates → nearest airports (IATA/ICAO) by distance. Source: OurAirports (edge dataset). $0.008 per call · GET /v1/airports/nearest

v1_ip_geolocationread-only

IP geolocation: IP address → location, ASN, ISP. Source: ipwho.is / ip-api. $0.005 per call · GET /v1/ip-geolocation

v1_countryread-only

Country metadata: Name/ISO code → currency, capital, calling code, languages, flag. Source: ISO 3166 (edge dataset). $0.005 per call · GET /v1/country

v1_weatherread-only

Weather forecast: Current conditions, the next 12 hours with rain probability, a multi-day forecast, and a plain answer to "will it rain". Source: Open-Meteo / NWS. $0.005 per call · GET /v1/weather

v1_weather_alertsread-only

Active weather alerts: Active NWS watches/warnings for a US coordinate. Source: US National Weather Service. $0.008 per call · GET /v1/weather-alerts

v1_air_qualityread-only

Air quality: US & European AQI plus pollutant concentrations by coordinate. Source: Open-Meteo Air Quality (CAMS). $0.005 per call · GET /v1/air-quality

v1_sunread-only

Sunrise / sunset: Sunrise, sunset, solar noon, day length by coordinate. Source: sunrise-sunset.org / Open-Meteo. $0.005 per call · GET /v1/sun

v1_holidaysread-only

Public holidays: Public holidays for a country & year. Source: Nager.Date. $0.005 per call · GET /v1/holidays

v1_business_daysread-only

Business-day math: Count business days in a range, or add/subtract N business days, skipping weekends & holidays. Source: computed + Nager.Date. $0.005 per call · GET /v1/business-days

v1_fxread-only

Currency exchange rates: Reference FX rates (ECB) with optional amount conversion. Source: Frankfurter (ECB) / open.er-api. $0.005 per call · GET /v1/fx

v1_crypto_priceread-only

Crypto spot price: Spot price for a crypto asset in a fiat/crypto quote currency. Source: Coinbase / CoinGecko. $0.005 per call · GET /v1/crypto-price

v1_stock_quoteread-only

Stock quote: Delayed quote & key stats for an equity/ETF/index. Source: Yahoo Finance. $0.005 per call · GET /v1/stock-quote

v1_sec_company_factsread-only

SEC EDGAR company facts: Company profile + recent filings; or XBRL financial facts for a concept. Source: SEC EDGAR. $0.01 per call · GET /v1/sec-company-facts

v1_inflationread-only

Inflation calculator: Adjust an amount between years using CPI (any country, not just US). Source: World Bank CPI. $0.008 per call · GET /v1/inflation

v1_econ_indicatorread-only

Economic indicator: World Bank indicator time series for a country (GDP, unemployment, etc.). Source: World Bank Open Data. $0.008 per call · GET /v1/econ-indicator

v1_leiread-only

LEI lookup: Legal Entity Identifier record by LEI code or entity name. Source: GLEIF. $0.008 per call · GET /v1/lei

v1_vin_decoderead-only

VIN decode: Decode a US-market Vehicle Identification Number. Source: NHTSA vPIC. $0.01 per call · GET /v1/vin-decode

v1_icd10read-only

ICD-10-CM search: Search ICD-10-CM diagnosis codes by term or code. Source: NLM Clinical Tables. $0.008 per call · GET /v1/icd10

v1_naicsread-only

NAICS lookup: Official 2022 NAICS code → title, hierarchy, children; or keyword search. Source: U.S. Census 2022 NAICS (edge dataset). $0.008 per call · GET /v1/naics

v1_cfrread-only

CFR legal text: Fetch current Code of Federal Regulations text for a citation. Source: eCFR (GovInfo). $0.01 per call · GET /v1/cfr

v1_drug_labelread-only

FDA drug label: openFDA structured drug labeling (uses, warnings, dosage). Source: openFDA. $0.01 per call · GET /v1/drug-label

v1_wikipediaread-only

Wikipedia summary: Lead summary/extract for a Wikipedia page. Source: Wikipedia REST. $0.005 per call · GET /v1/wikipedia

v1_unit_convertread-only

Unit conversion: Convert between units (length, mass, volume, speed, area, data, time, pressure, energy, temperature, angle). Source: deterministic edge compute. $0.005 per call · GET /v1/unit-convert

v1_dnsread-only

DNS lookup: Resolve DNS records via DNS-over-HTTPS. Source: Google / Cloudflare DoH. $0.005 per call · GET /v1/dns

v1_rdapread-only

RDAP whois: Structured domain/IP registration data (modern whois). Source: RDAP (rdap.org). $0.005 per call · GET /v1/rdap

v1_robotsread-only

robots.txt / llms.txt: Fetch and parse a site's robots.txt and llms.txt. Source: direct fetch. $0.005 per call · GET /v1/robots

v1_validate_emailread-only

Email validation: Syntax check + live MX/deliverability + disposable-domain flag. Source: edge compute + DoH. $0.005 per call · GET /v1/validate-email

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31 tools, verified live

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