Real-time data-breach lookup and analytics for emails and domains from XposedOrNot.
Connect Remote server
claude mcp add --transport http xposedornot https://api.xposedornot.com/mcp
{
"mcpServers": {
"xposedornot": {
"url": "https://api.xposedornot.com/mcp"
}
}
}
{
"servers": {
"xposedornot": {
"type": "http",
"url": "https://api.xposedornot.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.xposedornot.com/mcp
Tools 6 found in our last check
check_email_breachesCheck whether an email address appears in the XposedOrNot index of known public data breaches. Returns the list of breach names only. Never returns passwords.
get_breach_analyticsGet a detailed breach history for one email address: the breaches it appeared in with dates and descriptions, exposure broken down by industry and by year, risk scoring, and any paste exposure. Never returns passwords.
list_breachesList breaches in the XposedOrNot catalog, optionally filtered by the breached company domain or by a specific breach ID. Returns breach name, date, industry, record count, categories of data exposed and a reference URL.
domain_breach_summaryGet an aggregate breach summary for a domain, including the number of breaches, affected email accounts, pastes, and the most recent breach date. Returns only counts, not individual email addresses.
get_breach_metricsGet system-wide breach statistics: total breaches and records indexed, breaches per year and industry, the largest and most recent breaches, and when the latest breach was added.
get_recent_breachesGet the breaches most recently added to XposedOrNot, newest first. Returns title, date, a short summary and a URL for each.
Details
| Endpoint | https://api.xposedornot.com/mcp (Streamable HTTP) |
| First published | 3 Oct 2026 |
| Last updated | 3 Oct 2026 |
| Registry name | com.xposedornot/xposedornot |
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