hibp-mcp-server

What is this MCP

This is a Model Context Protocol server that integrates with Have I Been Pwned (HIBP) API to check if email addresses or passwords have been compromised in known data breaches.

How to use this MCP

Install via Smithery or manually configure with Node.js. Requires a HIBP API key. Use through Claude with commands like check_email or check_password to verify account/password security status.

What this MCP can be used for

Identifying compromised credentials, checking breach details, and getting security recommendations to protect accounts from data breaches and unauthorized access.