Have I Been Pwned Integration Server
MCP ServerFreeCheck if your accounts or passwords have been compromised in data breaches. Utilize powerful tools to verify email addresses, passwords, and get detailed breach information seamlessly.
- Best for
- email breach verification, password breach checking, breach details retrieval
- Type
- MCP Server · Free
- Score
- 27/100
- Best alternative
- AWS MCP Servers
- Agent-compatible
- Yes — MCP protocol
Capabilities3 decomposed
email breach verification
Medium confidenceThis capability checks if an email address has been compromised in known data breaches by querying the Have I Been Pwned API. It utilizes a RESTful architecture to send requests to the API and receive structured JSON responses containing breach details. The integration is designed to handle multiple requests efficiently, allowing for rapid verification of multiple email addresses in a single session.
Optimized for high concurrency with built-in caching mechanisms to minimize repeated API calls for the same email.
More efficient than direct API calls from client applications due to its caching strategy and request batching.
password breach checking
Medium confidenceThis capability allows users to check if a password has been exposed in data breaches by hashing the password and querying the Have I Been Pwned API. It employs a k-anonymity model to ensure user privacy, sending only a portion of the hashed password to the API while maintaining security. This method prevents the exposure of the full password hash during the verification process.
Utilizes a k-anonymity approach to enhance user privacy while checking password breaches, unlike many alternatives that expose full hashes.
More secure than traditional password checking methods that send full hashes, reducing the risk of exposure.
breach details retrieval
Medium confidenceThis capability retrieves detailed information about specific breaches associated with an email or password. It queries the Have I Been Pwned API for breach data and formats the response into a user-friendly structure. This feature allows users to gain insights into the nature of the breaches, including the data compromised and the date of the breach, enhancing user awareness and security posture.
Offers comprehensive breach details with contextual information, unlike simpler alternatives that provide only basic notifications.
More informative than basic breach alerts, as it provides context and specifics about each breach.
Capabilities are decomposed by AI analysis. Each maps to specific user intents and improves with match feedback.
Related Artifactssharing capabilities
Artifacts that share capabilities with Have I Been Pwned Integration Server, ranked by overlap. Discovered automatically through the match graph.
Abnormal Security
Advanced email protection to prevent credential phishing, business email compromise, account takeover, and...
Doppel
Safeguard digital presence against cyber threats with AI-driven...
StealthMole
Revolutionize cyber threat management with real-time dark web...
Varonis
AI-driven data security platform for discovery, monitoring, and...
DoNotPay
AI-driven legal tool fighting fees, protecting privacy, saving...
cipher-x402-mcp
An MCP server exposing 8 Solana, crypto, and macro tools to any MCP client (Claude Desktop, Cursor, Cline, Continue). Seven tools are gated behind the x402 payment protocol — agents auto-pay in USDC on Base, 0.005 to 0.25 USDC per call. The server is a forward-only relay: when an agent calls a paid
Best For
- ✓security teams conducting audits for user accounts
- ✓developers implementing security features in applications
- ✓product managers developing user-facing security features
Known Limitations
- ⚠Rate limits on API requests may restrict bulk checks; ensure compliance with usage policies.
- ⚠Only supports password checks against known breaches; does not provide real-time monitoring.
- ⚠Dependent on the completeness of data provided by the Have I Been Pwned API.
Requirements
Input / Output
UnfragileRank
UnfragileRank is computed from adoption signals, documentation quality, ecosystem connectivity, match graph feedback, and freshness. No artifact can pay for a higher rank.
About
Check if your accounts or passwords have been compromised in data breaches. Utilize powerful tools to verify email addresses, passwords, and get detailed breach information seamlessly.
Categories
Alternatives to Have I Been Pwned Integration Server
AWS Labs' official MCP suite — docs, CDK, Bedrock KB, cost, Lambda and more as agent tools.
Compare →Zapier's hosted MCP — 8,000+ app integrations exposed as allowlisted agent tools.
Compare →Official Hugging Face MCP — search models/datasets/Spaces/papers and call Spaces as tools.
Compare →Atlassian's official hosted MCP — Jira + Confluence with OAuth, permission-bounded agent access.
Compare →Are you the builder of Have I Been Pwned Integration Server?
Claim this artifact to get a verified badge, access match analytics, see which intents users search for, and manage your listing.
Get the weekly brief
New tools, rising stars, and what's actually worth your time. No spam.
Data Sources
Looking for something else?
Search →