Have I Been Pwned (Claude)

Unverified

Check email addresses and domains for data breaches

About Have I Been Pwned (Claude) MCP Server

Search email addresses and domains against the world's most widely used data breach corpus. Have I Been Pwned helps individuals determine whether their accounts have appeared in known breaches and enables organisations to investigate exposure across verified domains. Explore detailed breach information, identify exposed data types, review paste and stealer log exposure, and gain trusted security intelligence to better understand account compromise and cyber risk.

Features

Tools
Getting Started

Open the Claude listing: https://claude.com/marketplace/connectors/have-i-been-pwned. Choose Add to Claude and follow the publisher’s setup instructions. The published connector URL is https://haveibeenpwned.com/mcp. Sign-in: Required. Publisher documentation: https://haveibeenpwned.com/Docs/MCP. Availability depends on your plan, region, and workspace settings. This integration has not been authenticated or functionally tested here.

Tools (17)
Functions this server exposes to AI clients

hibp_generate_domain_verification_dns_token

hibp_get_breach

hibp_get_breached_account

hibp_get_breached_account_range

hibp_get_breached_domain

hibp_get_latest_breach

hibp_get_paste_account

hibp_get_pwned_passwords_range

hibp_get_stealer_logs_by_email

hibp_get_stealer_logs_by_email_domain

hibp_get_stealer_logs_by_website_domain

hibp_get_subscription_status

hibp_list_breaches

hibp_list_data_classes

hibp_list_subscribed_domains

hibp_send_domain_verification_email

hibp_verify_domain_verification_dns_token

Compatible With
Claude
Claude Desktop