Have I Been Pwned
FreeNot checkedQuery Have I Been Pwned breach data, check compromised passwords, and search paste dumps for exposed email addresses.
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Query Have I Been Pwned breach data, check compromised passwords, and search paste dumps for exposed email addresses.
Installing Have I Been Pwned
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/darrenjrobinson/hibp-mcp-serverFAQ
Is Have I Been Pwned MCP free?
Yes, Have I Been Pwned MCP is free — one-click install via Unyly at no cost.
Does Have I Been Pwned need an API key?
No, Have I Been Pwned runs without API keys or environment variables.
Is Have I Been Pwned hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Have I Been Pwned in Claude Desktop, Claude Code or Cursor?
Open Have I Been Pwned on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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