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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Have I Been Pwned with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Check if your accounts or passwords have been compromised in data breaches using the HIBP service.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 5 capabilities

The complete Have I Been Pwned capability set.

These are the exact actions your AI can choose when you ask it to work with Have I Been Pwned.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 5 available through Have I Been Pwned.

  1. 01

    Search account breaches

    Search for all data breaches an email or account has been involved in

  2. 02

    Search account pastes

    Search for all public pastes (like Pastebin) containing the email or account

  3. 03

    List all breaches

    List all data breaches currently recorded in the system

Capability set02 / 02

04-05

2 capabilities in this set.

Part of 5 available through Have I Been Pwned.

  1. 04

    Check password safety

    Uses k-anonymity; your full password is never sent to the server. Check if a password has ever appeared in a data breach (safe, k-anonymity search)

  2. 05

    Get breach details

    Get details for a specific data breach by name

Observed, not estimated

868ms average. Fast in production.

Have I Been Pwned is checked daily against the live service.

Daily averagePeak 1038ms
Aug 20Today
Fastest day
724ms
Slowest day
1038ms
14-day trend
Stable+4%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 5 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Have I Been Pwned, so you can see the experience inside your AI.

It does not authenticate your account with Have I Been Pwned. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Have I Been Pwned Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_sMA0l35Ca22YXDFphuzvJ8zBvh4k5c4TwRKFbcfW/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Have I Been Pwned capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "have-i-been-pwned-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_sMA0l35Ca22YXDFphuzvJ8zBvh4k5c4TwRKFbcfW/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Have I Been Pwned owners ask.

  • 01

    Is it safe to check my password using this capability?

    Yes. This agent uses the K-Anonymity model. Only the first 5 characters of your password's SHA-1 hash are sent to the HIBP server. The full password or full hash never leaves your local environment, making it cryptographically safe.

  • 02

    Where can I get an API Key?

    You can purchase an API key directly from the HIBP website. It requires a small monthly subscription to prevent mass scraping and abuse.

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