data-breach-detector
Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.
Connect it
Settings → Connectors → Add custom connector
URL: https://breach.seiche.info/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://breach.seiche.info/mcp{
"mcpServers": {
"data-breach-detector": {
"url": "https://breach.seiche.info/mcp"
}
}
}claude mcp add --transport http data-breach-detector https://breach.seiche.info/mcp{
"servers": {
"data-breach-detector": {
"type": "http",
"url": "https://breach.seiche.info/mcp"
}
}
}{
"mcpServers": {
"data-breach-detector": {
"command": "uvx",
"args": [
"data-breach-detector"
]
}
}
}claude mcp add data-breach-detector -- uvx data-breach-detector7 tools, verified live
breach_newsread-onlyRead recent breach and ransomware DISCLOSURES from public threat-intel feeds (HaveIBeenPwned, the RansomLook live leak-site tracker and SEC 8-K Item 1.05 filings), newest first. Every row is metadata only â entity, date, scale, exposed data TYPES, threat level and source â never the leaked data, and a redaction pass strips anything credential-shaped before it is returned. U
check_exposureread-onlyAnswer whether a domain, company or brand appears in public breach or ransomware DISCLOSURES across ALL history (2007 â today): yes/no with mention count, worst threat level, total accounts exposed across matches, the exposed data TYPES, and the matching disclosure metadata â never the exposed records themselves. This is a triage signal built from disclosure feeds, not proo
breach_historyread-onlySearch the FULL historical breach archive â every incident this server knows about, back to 2007: HaveIBeenPwned's verified breach directory, the 2020-2025 ransomwatch leak-site archive (~16k victims), the RansomLook live tracker and SEC 8-K Item 1.05 filings. Filter by keyword, year range, sector, exposed data type or minimum scale; order by date or size. Returns disclosure
breach_timelineread-onlyBuild the incident-by-incident CHRONOLOGY of one organization across every source and all history, with judgment on top: first and latest incident, incidents per year, whether the organization is a repeat victim, worst threat level and total accounts ever exposed. Those summary fields cover EVERY incident on record. The timeline list carries a window of them, oldest first withi
breach_statsread-onlyAggregate the full breach archive into analyst-grade statistics: incidents and accounts exposed per year, per source, per exposed data type, per threat level, or per ransomware actor â plus the five largest incidents ever recorded. Use it to answer 'how has breach volume trended since 2015', 'which ransomware groups have the most victims' or 'how often are passwords part of a
assess_threatread-onlyClassify a piece of security text you supply â an advisory, alert or forum post â into a threat level, matched categories, financial-target flags, a confidence score and a recommended action. Pure local analysis: it collects nothing, stores nothing and reaches no network; the text never leaves the server. Use it to triage findings surfaced by breach_news or from your own mo
feed_sourcesread-onlyList the public disclosure feeds this server aggregates, how many disclosures are cached per source, each source's newest item and an honest staleness flag, plus cache ages. Takes no arguments. Also states the scope plainly: public feeds only â no .onion access, no arbitrary fetching or crawling, no credential or PII output. Check this first if another tool's answer looks thi
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