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XposedOrNot launches free AI-accessible data breach lookup via MCP

By PulseAugur Editorial · [1 sources] ·

The creator of XposedOrNot, a free data breach index, has developed an MCP (Machine Communication Protocol) endpoint to allow AI assistants to query breach information without requiring API keys or local installations. This new endpoint, accessible via a simple URL, enables AI models like Claude Code and tools such as Cursor and VS Code to integrate breach checking capabilities directly. The system is designed to be stateless, provide clear error messages to the AI, and intentionally omits tools that could expose sensitive data like passwords or personal addresses, while offering a free tier with usage limits. AI

IMPACT Enables AI assistants to directly query breach data, potentially improving user security awareness and tool integration.

RANK_REASON A tool/service release that integrates with AI assistants, not a core AI model release.

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

XposedOrNot launches free AI-accessible data breach lookup via MCP

How we ranked this

Signal score
25 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
A tool/service release that integrates with AI assistants, not a core AI model release.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · Devanand Premkumar ·

    My AI assistant kept guessing about data breaches. So I gave it one free URL (MCP, no API key)

    <p>Ask an AI assistant if your email has been in a data breach. You'll get a neat, confident answer. And it's a guess.</p> <p>It's not really the model's fault. It can't look anything up, so it fills the gap from old training data. But a guess is a bad answer when the question is…

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