A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API
io.github.darrenjrobinson/hibp
https://github.com/darrenjrobinson/HIBP-MCP-Server
STDIO
2 required env vars
How models use it and what it is built for.
A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API
Hosted endpoint — paste into any MCP client.
Configuration this server reads at startup.
Your Have I Been Pwned API key from https://haveibeenpwned.com/API/Key
Your HIBP API subscription plan (Pwned 1, Pwned 2, Pwned 3, Pwned 4, or Pwned 5)
Where to find authoritative docs and source for hibp.
MCP Playground runs 10,000+ hosted MCP servers — GitHub, Linear, Notion, Stripe, Sentry and more — across Claude, GPT, Gemini, DeepSeek and 30+ AI models. Compare model answers side-by-side, save agent presets, share runs. Zero install.
Open Agent Studio