haveibeenpwned
HaveIBeenPwned API Documentation - Check if email accounts or passwords have been compromised in data breaches
Installation
SKILL.md
Expert assistance for integrating the Have I Been Pwned (HIBP) API v3 to check for compromised accounts, passwords, and data breaches. This skill provides comprehensive guidance for building security tools, breach notification systems, and password validation features.
k-Anonymity Model The Pwned Passwords API uses k-anonymity to protect user privacy:
| 200 | Success - data found | | 404 | Not found (account not in breaches) | | 401 | Unauthorized (invalid API key) | | 403 | Forbidden (missing user-agent) | | 429 | Rate limit exceeded |
HaveIBeenPwned API Documentation - Check if email accounts or passwords have been compromised in data breaches Source: rawveg/skillsforge-marketplace.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/rawveg/skillsforge-marketplace --skill haveibeenpwned- Category
- {}Data Analysis
- Verified
- —
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is haveibeenpwned?
HaveIBeenPwned API Documentation - Check if email accounts or passwords have been compromised in data breaches Source: rawveg/skillsforge-marketplace.
How do I install haveibeenpwned?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/rawveg/skillsforge-marketplace --skill haveibeenpwned Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/rawveg/skillsforge-marketplace
Details
- Category
- {}Data Analysis
- Source
- user
- First Seen
- 2026-02-01