MCPFax Public-Data Utility API
One public fact when you have no API key: where, what time, what rate. 31 lookups.
Sollte ich dies verwenden
Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"public-data-api": {
"url": "https://mcpfax-utility.bowling-anthony.workers.dev/mcp"
}
}
}Remote-Endpunkte
https://mcpfax-utility.bowling-anthony.workers.dev/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (31)
🟢v1_geocode(q, country, count)
Forward geocoding: Place name → coordinates, country, timezone. Source: Open-Meteo / Nominatim. $0.005 per call · GET /v1/geocode
Eingabe-Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Place name to search. Example: 'London'.",
"examples": [
"London"
]
},
"country": {
"type": "string",
"description": "ISO-3166 alpha-2 filter. Example: 'GB'.",
"examples": [
"GB"
]
},
"count": {
"type": "integer",
"description": "Max results 1-10. Example: '3'.",
"examples": [
3
]
}
},
"required": [
"q"
],
"additionalProperties": false
}🟢v1_reverse_geocode(lat, lon)
Reverse geocoding: Coordinates → nearest address. Source: Nominatim / BigDataCloud. $0.005 per call · GET /v1/reverse-geocode
Eingabe-Schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude. Example: '34.05'.",
"examples": [
34.05
]
},
"lon": {
"type": "number",
"description": "Longitude. Example: '-118.24'.",
"examples": [
-118.24
]
}
},
"required": [
"lat",
"lon"
],
"additionalProperties": false
}🟢v1_timezone(lat, lon)
Timezone by coordinate: Coordinates → IANA timezone, UTC offset, local time. Source: Open-Meteo. $0.005 per call · GET /v1/timezone
Eingabe-Schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude. Example: '48.85'.",
"examples": [
48.85
]
},
"lon": {
"type": "number",
"description": "Longitude. Example: '2.35'.",
"examples": [
2.35
]
}
},
"required": [
"lat",
"lon"
],
"additionalProperties": false
}🟢v1_zip(code, country)
Postal code lookup: ZIP/postal code → place(s) & coordinates. Source: Zippopotam.us. $0.005 per call · GET /v1/zip
Eingabe-Schema
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Postal code. Example: '90210'.",
"examples": [
"90210"
]
},
"country": {
"type": "string",
"description": "ISO-3166 alpha-2 (default US). Example: 'US'.",
"examples": [
"US"
]
}
},
"required": [
"code"
],
"additionalProperties": false
}🟢v1_airports_nearest(lat, lon, radius, limit)
Nearest airports: Coordinates → nearest airports (IATA/ICAO) by distance. Source: OurAirports (edge dataset). $0.008 per call · GET /v1/airports/nearest
Eingabe-Schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude. Example: '40.71'.",
"examples": [
40.71
]
},
"lon": {
"type": "number",
"description": "Longitude. Example: '-74.0'.",
"examples": [
-74
]
},
"radius": {
"type": "number",
"description": "Search radius km (default 500). Example: '300'.",
"examples": [
300
]
},
"limit": {
"type": "integer",
"description": "Max results 1-25. Example: '5'.",
"examples": [
5
]
}
},
"required": [
"lat",
"lon"
],
"additionalProperties": false
}🟢v1_ip_geolocation(ip)
IP geolocation: IP address → location, ASN, ISP. Source: ipwho.is / ip-api. $0.005 per call · GET /v1/ip-geolocation
Eingabe-Schema
{
"type": "object",
"properties": {
"ip": {
"type": "string",
"description": "IPv4 or IPv6 address. Example: '8.8.8.8'.",
"examples": [
"8.8.8.8"
]
}
},
"required": [
"ip"
],
"additionalProperties": false
}🟢v1_country(q)
Country metadata: Name/ISO code → currency, capital, calling code, languages, flag. Source: ISO 3166 (edge dataset). $0.005 per call · GET /v1/country
Eingabe-Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Country name or ISO alpha-2/alpha-3/numeric. Example: 'Japan'.",
"examples": [
"Japan"
]
}
},
"required": [
"q"
],
"additionalProperties": false
}🟢v1_weather(q, lat, lon, days)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Place name, resolved and echoed back: 'London' returns location 'London, United Kingdom'. Use this OR lat/lon.. Example: 'London'.",
"examples": [
"London"
]
},
"lat": {
"type": "number",
"description": "Latitude, if you already have coordinates. Example: '51.5'.",
"examples": [
51.5
]
},
"lon": {
"type": "number",
"description": "Longitude, if you already have coordinates. Example: '-0.13'.",
"examples": [
-0.13
]
},
"days": {
"type": "integer",
"description": "Forecast days 1-16 (default 3). Example: '3'.",
"examples": [
3
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_weather_alerts(lat, lon, q)
Active weather alerts: Active NWS watches/warnings for a US coordinate. Source: US National Weather Service. $0.008 per call · GET /v1/weather-alerts
Eingabe-Schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude. Example: '29.76'.",
"examples": [
29.76
]
},
"lon": {
"type": "number",
"description": "Longitude. Example: '-95.37'.",
"examples": [
-95.37
]
},
"q": {
"type": "string",
"description": "Place name (alternative). Example: 'Miami'.",
"examples": [
"Miami"
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_air_quality(lat, lon, q)
Air quality: US & European AQI plus pollutant concentrations by coordinate. Source: Open-Meteo Air Quality (CAMS). $0.005 per call · GET /v1/air-quality
Eingabe-Schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude. Example: '34.05'.",
"examples": [
34.05
]
},
"lon": {
"type": "number",
"description": "Longitude. Example: '-118.24'.",
"examples": [
-118.24
]
},
"q": {
"type": "string",
"description": "Place name (alternative). Example: 'Delhi'.",
"examples": [
"Delhi"
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_sun(lat, lon, q, date)
Sunrise / sunset: Sunrise, sunset, solar noon, day length by coordinate. Source: sunrise-sunset.org / Open-Meteo. $0.005 per call · GET /v1/sun
Eingabe-Schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude. Example: '34.05'.",
"examples": [
34.05
]
},
"lon": {
"type": "number",
"description": "Longitude. Example: '-118.24'.",
"examples": [
-118.24
]
},
"q": {
"type": "string",
"description": "Place name (alternative). Example: 'Cairo'.",
"examples": [
"Cairo"
]
},
"date": {
"type": "string",
"description": "YYYY-MM-DD (default today). Example: '2026-06-21'.",
"examples": [
"2026-06-21"
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_holidays(country, year)
Public holidays: Public holidays for a country & year. Source: Nager.Date. $0.005 per call · GET /v1/holidays
Eingabe-Schema
{
"type": "object",
"properties": {
"country": {
"type": "string",
"description": "ISO-3166 alpha-2. Example: 'US'.",
"examples": [
"US"
]
},
"year": {
"type": "integer",
"description": "Year (default current). Example: '2026'.",
"examples": [
2026
]
}
},
"required": [
"country"
],
"additionalProperties": false
}🟢v1_business_days(start, end, days, country)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"start": {
"type": "string",
"description": "Start date YYYY-MM-DD. Example: '2026-01-02'.",
"examples": [
"2026-01-02"
]
},
"end": {
"type": "string",
"description": "End date (count mode). Example: '2026-01-31'.",
"examples": [
"2026-01-31"
]
},
"days": {
"type": "integer",
"description": "Offset in business days (offset mode; may be negative). Example: '10'.",
"examples": [
10
]
},
"country": {
"type": "string",
"description": "ISO alpha-2 for holidays (default US). Example: 'US'.",
"examples": [
"US"
]
}
},
"required": [
"start"
],
"additionalProperties": false
}🟢v1_fx(from, to, amount)
Currency exchange rates: Reference FX rates (ECB) with optional amount conversion. Source: Frankfurter (ECB) / open.er-api. $0.005 per call · GET /v1/fx
Eingabe-Schema
{
"type": "object",
"properties": {
"from": {
"type": "string",
"description": "Base currency ISO-4217. Example: 'USD'.",
"examples": [
"USD"
]
},
"to": {
"type": "string",
"description": "Target currency/currencies (comma-separated). Example: 'EUR,GBP,JPY'.",
"examples": [
"EUR,GBP,JPY"
]
},
"amount": {
"type": "number",
"description": "Amount to convert (default 1). Example: '100'.",
"examples": [
100
]
}
},
"required": [
"from",
"to"
],
"additionalProperties": false
}🟢v1_crypto_price(symbol, vs)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "Asset symbol. Example: 'BTC'.",
"examples": [
"BTC"
]
},
"vs": {
"type": "string",
"description": "Quote currency (default USD). Example: 'USD'.",
"examples": [
"USD"
]
}
},
"required": [
"symbol"
],
"additionalProperties": false
}🟢v1_stock_quote(symbol)
Stock quote: Delayed quote & key stats for an equity/ETF/index. Source: Yahoo Finance. $0.005 per call · GET /v1/stock-quote
Eingabe-Schema
{
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "Ticker symbol. Example: 'AAPL'.",
"examples": [
"AAPL"
]
}
},
"required": [
"symbol"
],
"additionalProperties": false
}🟢v1_sec_company_facts(ticker, cik, concept, taxonomy)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "Ticker (or use cik). Example: 'AAPL'.",
"examples": [
"AAPL"
]
},
"cik": {
"type": "string",
"description": "SEC CIK. Example: '320193'.",
"examples": [
"320193"
]
},
"concept": {
"type": "string",
"description": "XBRL concept for financials. Example: 'Revenues'.",
"examples": [
"Revenues"
]
},
"taxonomy": {
"type": "string",
"description": "XBRL taxonomy (default us-gaap). Example: 'us-gaap'.",
"examples": [
"us-gaap"
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_inflation(from, to, amount, country)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"from": {
"type": "integer",
"description": "Start year. Example: '2000'.",
"examples": [
2000
]
},
"to": {
"type": "integer",
"description": "End year (default: latest available, ~1-2 yrs behind). Example: '2020'.",
"examples": [
2020
]
},
"amount": {
"type": "number",
"description": "Amount to adjust (default 1). Example: '100'.",
"examples": [
100
]
},
"country": {
"type": "string",
"description": "ISO alpha-3 (default US). Example: 'USA'.",
"examples": [
"USA"
]
}
},
"required": [
"from"
],
"additionalProperties": false
}🟢v1_econ_indicator(country, indicator)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"country": {
"type": "string",
"description": "ISO alpha-2/alpha-3. Example: 'US'.",
"examples": [
"US"
]
},
"indicator": {
"type": "string",
"description": "World Bank indicator code. Example: 'NY.GDP.MKTP.CD'.",
"examples": [
"NY.GDP.MKTP.CD"
]
}
},
"required": [
"country",
"indicator"
],
"additionalProperties": false
}🟢v1_lei(lei, q)
LEI lookup: Legal Entity Identifier record by LEI code or entity name. Source: GLEIF. $0.008 per call · GET /v1/lei
Eingabe-Schema
{
"type": "object",
"properties": {
"lei": {
"type": "string",
"description": "20-character LEI. Example: 'HWUPKR0MPOU8FGXBT394'.",
"examples": [
"HWUPKR0MPOU8FGXBT394"
]
},
"q": {
"type": "string",
"description": "Entity legal name (if no LEI). Example: 'Apple Inc.'.",
"examples": [
"Apple Inc."
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_vin_decode(vin, year)
VIN decode: Decode a US-market Vehicle Identification Number. Source: NHTSA vPIC. $0.01 per call · GET /v1/vin-decode
Eingabe-Schema
{
"type": "object",
"properties": {
"vin": {
"type": "string",
"description": "11-17 char VIN. Example: '1HGCM82633A004352'.",
"examples": [
"1HGCM82633A004352"
]
},
"year": {
"type": "integer",
"description": "Model year hint. Example: '2003'.",
"examples": [
2003
]
}
},
"required": [
"vin"
],
"additionalProperties": false
}🟢v1_icd10(q, code, maxList)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Search text. Example: 'type 2 diabetes'.",
"examples": [
"type 2 diabetes"
]
},
"code": {
"type": "string",
"description": "Code prefix (alternative). Example: 'E11'.",
"examples": [
"E11"
]
},
"maxList": {
"type": "integer",
"description": "Max results 1-50. Example: '10'.",
"examples": [
10
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_naics(code, q)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "2-6 digit NAICS code. Example: '541511'.",
"examples": [
"541511"
]
},
"q": {
"type": "string",
"description": "Keyword search (alternative). Example: 'software publishers'.",
"examples": [
"software publishers"
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_cfr(title, part, section, date)
CFR legal text: Fetch current Code of Federal Regulations text for a citation. Source: eCFR (GovInfo). $0.01 per call · GET /v1/cfr
Eingabe-Schema
{
"type": "object",
"properties": {
"title": {
"type": "integer",
"description": "CFR title 1-50. Example: '29'.",
"examples": [
29
]
},
"part": {
"type": "string",
"description": "Part number. Example: '1910'.",
"examples": [
"1910"
]
},
"section": {
"type": "string",
"description": "Section number. Example: '1910.132'.",
"examples": [
"1910.132"
]
},
"date": {
"type": "string",
"description": "Effective date YYYY-MM-DD (default latest). Example: '2026-01-01'.",
"examples": [
"2026-01-01"
]
}
},
"required": [
"title"
],
"additionalProperties": false
}🟢v1_drug_label(q, field, limit)
FDA drug label: openFDA structured drug labeling (uses, warnings, dosage). Source: openFDA. $0.01 per call · GET /v1/drug-label
Eingabe-Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Search value. Example: 'ibuprofen'.",
"examples": [
"ibuprofen"
]
},
"field": {
"type": "string",
"description": "openFDA field to search. Allowed: openfda.brand_name (default), openfda.generic_name, openfda.manufacturer_name, openfda.substance_name, openfda.product_type, openfda.route. Example: 'openfda.generic_name'.",
"examples": [
"openfda.generic_name"
]
},
"limit": {
"type": "integer",
"description": "Max results 1-5. Example: '1'.",
"examples": [
1
]
}
},
"required": [
"q"
],
"additionalProperties": false
}🟢v1_wikipedia(title, lang)
Wikipedia summary: Lead summary/extract for a Wikipedia page. Source: Wikipedia REST. $0.005 per call · GET /v1/wikipedia
Eingabe-Schema
{
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Page title. Example: 'Cloudflare'.",
"examples": [
"Cloudflare"
]
},
"lang": {
"type": "string",
"description": "Wiki language (default en). Example: 'en'.",
"examples": [
"en"
]
}
},
"required": [
"title"
],
"additionalProperties": false
}🟢v1_unit_convert(value, from, to)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"value": {
"type": "number",
"description": "Value to convert. Example: '100'.",
"examples": [
100
]
},
"from": {
"type": "string",
"description": "Source unit. Example: 'mi'.",
"examples": [
"mi"
]
},
"to": {
"type": "string",
"description": "Target unit. Example: 'km'.",
"examples": [
"km"
]
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}🟢v1_dns(name, type)
DNS lookup: Resolve DNS records via DNS-over-HTTPS. Source: Google / Cloudflare DoH. $0.005 per call · GET /v1/dns
Eingabe-Schema
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Hostname. Example: 'example.com'.",
"examples": [
"example.com"
]
},
"type": {
"type": "string",
"description": "Record type (default A). Example: 'MX'.",
"examples": [
"MX"
]
}
},
"required": [
"name"
],
"additionalProperties": false
}🟢v1_rdap(domain, ip)
RDAP whois: Structured domain/IP registration data (modern whois). Source: RDAP (rdap.org). $0.005 per call · GET /v1/rdap
Eingabe-Schema
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Domain name. Example: 'example.com'.",
"examples": [
"example.com"
]
},
"ip": {
"type": "string",
"description": "IP address (alternative). Example: '8.8.8.8'.",
"examples": [
"8.8.8.8"
]
}
},
"required": [],
"additionalProperties": false
}🟢v1_robots(url)
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
Eingabe-Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Any URL on the target site. Example: 'https://www.cloudflare.com'.",
"examples": [
"https://www.cloudflare.com"
]
}
},
"required": [
"url"
],
"additionalProperties": false
}🟢v1_validate_email(email)
Email validation: Syntax check + live MX/deliverability + disposable-domain flag. Source: edge compute + DoH. $0.005 per call · GET /v1/validate-email
Eingabe-Schema
{
"type": "object",
"properties": {
"email": {
"type": "string",
"description": "Email address. Example: '[email protected]'.",
"examples": [
"[email protected]"
]
}
},
"required": [
"email"
],
"additionalProperties": false
}Community
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