Connect ZEN SecDB and your agent gets 11 tools, among them epss_timeseries, feed_report, feed_report_catalog. It answers at https://secdb.nttzen.cloud/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 9 of 10 times since 4 September 2026; the last check, on 17 October 2026, succeeded.
ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
epss_timeseries | Get the historical EPSS time series for a specific CVE. ## What this tool does Returns the historical EPSS score, percentile, and model version available for a CVE across time, ordered by date. Useful for analyzing how exploitability likeli Inputs: cve_id |
feed_report | Run a public ZEN SecDB feed report. ## What this tool does Executes a predefined report on ZEN SecDB public feed data and returns structured results for analytics, trends, distributions, and top-N summaries. Supported reports can cover publ Inputs: filters, limit, report_id |
feed_report_catalog | List available public ZEN SecDB feed reports. ## What this tool does Returns the catalog of available ZEN SecDB public feed reports, including their identifiers, descriptions, and supported input parameters. This tool helps discover which r |
linux_audit | Perform a Linux package vulnerability audit using SecDB. ## What this tool does Analyzes the installed packages of a Linux system-identified by OS and OS version-and returns vulnerability information plus a Markdown summary. The audit resul Inputs: os, packages, version |
linux_os | List supported Linux operating systems and their corresponding versions for use with the `linux_audit` tool. ## What this tool does Returns an array of supported OS/version pairs, each in the form: {"os":"name", "versions":["version or code |
purl_audit | Perform a software package vulnerability audit using SecDB. ## What this tool does Analyzes a list of software packages identified by PURL (Package URL) and returns vulnerability information plus a Markdown summary. The audit results are ba Inputs: purls |
sightings_search | Search real-world vulnerability sightings in SecDB. ## What this tool does Retrieves information about where and how a vulnerability appears in the real world, including: - Exploit-DB, Metasploit modules, PoCs - Scanner plugins (Nessus, Ope Inputs: category, cve_id, query, status |
ssvc_calculator | Compute CISA SSVC (Stakeholder-Specific Vulnerability Categorization) for a CVE. ## What this tool does Calculates the SSVC decision (Track, Track*, Attend, Act) using: - exploitation status - technical impact - automatable exploitation - m Inputs: cve_id, mission_prevalence, public_well_being_impact |
vulnerability_info | Get detailed information about a specific CVE. ## What this tool does Retrieves the full vulnerability record for a CVE from SecDB, including: - official description and summary - CVSS metrics (all versions available) - EPSS metadata (if pr Inputs: cve_id |
vulnerability_score | Get CVSS and current EPSS score for a specific CVE. ## What this tool does Returns a full risk snapshot for a CVE, including: - CVSS version - CVSS base score - CVSS severity - CVSS vector string - human-readable explanation of the CVSS vec Inputs: cve_id |
vulnerability_search | Perform a full-text vulnerability search in SecDB. ## What this tool does Searches across: - CVE entries - Security advisories - Exploit references - Product and vendor vulnerability data Results are formatted in Markdown and include a sear Inputs: query |
Every block below points at https://secdb.nttzen.cloud/mcp. Pick your client and copy.
claude mcp add --transport http zen-secdb https://secdb.nttzen.cloud/mcp
{
"mcpServers": {
"zen-secdb": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://secdb.nttzen.cloud/mcp"]
}
}
}{
"mcpServers": {
"zen-secdb": {
"url": "https://secdb.nttzen.cloud/mcp"
}
}
}{
"servers": {
"zen-secdb": {
"type": "http",
"url": "https://secdb.nttzen.cloud/mcp"
}
}
}{
"context_servers": {
"zen-secdb": {
"url": "https://secdb.nttzen.cloud/mcp"
}
}
}{
"mcpServers": {
"zen-secdb": {
"serverUrl": "https://secdb.nttzen.cloud/mcp"
}
}
}{
"mcpServers": {
"zen-secdb": {
"url": "https://secdb.nttzen.cloud/mcp"
}
}
}name: ZEN SecDB
version: 0.0.1
schema: v1
mcpServers:
- name: ZEN SecDB
type: streamable-http
url: https://secdb.nttzen.cloud/mcp{
"mcpServers": {
"zen-secdb": {
"httpUrl": "https://secdb.nttzen.cloud/mcp"
}
}
}{
"mcpServers": {
"zen-secdb": {
"type": "http",
"url": "https://secdb.nttzen.cloud/mcp"
}
}
}{
"mcpServers": {
"zen-secdb": {
"url": "https://secdb.nttzen.cloud/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fsecdb.nttzen.cloud%2Fmcp&type=streamable_http&id=zen-secdb&name=ZEN%20SecDB
It answered our last check on 17 October 2026 in 156 ms. Over 10 checks since 4 September 2026 it answered 9. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by nttzen.cloud and served from secdb.nttzen.cloud, the vendor's own domain: https://secdb.nttzen.cloud/mcp.
11, as returned by the server's own tools/list on 9 September 2026: epss_timeseries, feed_report, feed_report_catalog, linux_audit, linux_os, purl_audit, sightings_search, ssvc_calculator, and 3 more.
It answered our last check on 17 October 2026 in 156 ms. Over 10 checks since 4 September 2026 it answered 9.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://secdb.nttzen.cloud/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: cloud.nttzen.secdb. Endpoint host: secdb.nttzen.cloud. ARD identifier: urn:air:cloud.nttzen.secdb:mcp:zen-secdb.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.