ZEN SecDB

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "zen-secdb": {
      "type": "http",
      "url": "https://secdb.nttzen.cloud/mcp"
    }
  }
}

11 tools

• 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 likelihood has evolved over time. ## When…

• 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 results are based exclusively on the…

• 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 codename"]} This allows the LLM and…

• 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, OpenVAS/Greenbone) - Vendor advisories…

• 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 - mission prevalence (user-provided)…

• 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 present) - affected products and…

• 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 vector - current EPSS score The field…

• 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 search summary. ## Searchable fields…

• 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 reports can be executed through…

• 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 public datasets such as: - CVEs…

• 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 based exclusively on the package list…

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