Check an IP address for fraud risk, proxy, VPN, Tor and bot activity.

Returns fraud score (0-100), risk level, and flags for proxy/VPN/Tor/bot. Requires IPQS_API_KEY env var (free at ipqualityscore.com).

Args: ip_address: IPv4 or IPv6 address to check strictness: Detection strictness 0 (lenient) to 3 (strict), default 1

Check an email address for fraud risk, disposable services and spam traps.

Returns fraud score, validity, disposable flag, spam trap detection, and deliverability. Requires IPQS_API_KEY env var (free at ipqualityscore.com).

Args: email: Email address to validate and check strictness: Detection strictness 0-3, default 1

Check a URL for phishing, malware, spam and other threats.

Returns risk score, safety flags (phishing/malware/spam), and domain info. Requires IPQS_API_KEY env var (free at ipqualityscore.com).

Args: url: Full URL to check (include https://) strictness: Detection strictness 0-3, default 1

Validate a phone number and check for fraud risk, VoIP and prepaid indicators.

Returns validity, line type, carrier, VoIP flag, and fraud score. Requires IPQS_API_KEY env var (free at ipqualityscore.com).

Args: phone: Phone number in E.164 format (e.g. +14155552671) or local format country: ISO country code for local numbers (default: US)

Check if an email address has been exposed in known data breaches (HaveIBeenPwned).

Returns breach count, risk level, exposed data types, and breach details. Requires HIBP_API_KEY env var (get key at haveibeenpwned.com/API/Key).

Args: email: Email address to check for breach exposure

Calculate a combined fraud risk score from multiple signals (IP, email, phone, URL).

Analyzes all provided signals and returns a composite risk score with ALLOW / MONITOR / REVIEW / BLOCK decision. Provide at least one signal. Requires IPQS_API_KEY env var.

Args: ip: IP address to check (optional) email: Email address to check (optional) phone: Phone number to check (optional) url: URL to check (optional)

Get information about this server, available tools and API key setup instructions.

Returns tool list, API key configuration status, and links to get free API keys.