io.github.vulnersCom/vulners-mcp

pkg:pypi:vulners-mcp

MCP server for the Vulners.com API

transport:: remote + stdio
credential class:: self-provisionable
repo:: https://github.com/vulnersCom/vulners-mcp

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Tools

audit_linux_packages
Linux package audit (RPM/DEB) for a given distro + version. Analyze Linux package vulnerabilities against the Vulners database.
shallow
audit_software
🔍 VERSION-SPECIFIC SOFTWARE AUDIT 🔍 Audit specific software versions for known vulnerabilities. Use this when you have exact software version information (e.g., Chrome 138.0.7204.184). NEVER use search_lucene for version-specific software audits.
shallow
bulletin_by_id
🚨 PRIMARY TOOL FOR KNOWN IDs 🚨 Fetch a bulletin by CVE or Vulners ID. Returns a COMPACT triage-card summary by default -- id, title, CVSS3, EPSS, CVE list, and a compact exploitation/AI signal -- NOT the full record. Pass fields=[...] to widen (e.g. add 'description', 'cvss', 'cvss2', 'affectedSoftware') or references=True for the linked-bulletin graph; requesting everything can be very large. Supports single ID or list of IDs. When list is provided, references are automatically set to False. NEVER use search_lucene for known IDs.
shallow
get_supported_os
List supported OS identifiers/versions for Linux package audit. Get available operating systems for vulnerability analysis.
shallow
query_autocomplete
Autocomplete helper for search inputs (vendors, products, CVEs, etc.). Get search suggestions from the Vulners database.
shallow
search_cpe
Find CPE strings by vendor+product (latest schema). Search for Common Platform Enumeration identifiers in the Vulners database.
shallow
search_lucene
🔍 DISCOVERY TOOL FOR UNKNOWN VULNERABILITIES 🔍 Full-text search in Vulners Knowledge Base using Lucene syntax. Use ONLY when you don't have specific IDs or version information. NEVER use for known CVE/bulletin IDs - use bulletin_by_id instead. NEVER use for specific software versions (e.g., 'Chrome 138.0.7204.184') - use audit_software instead. 🚨 CRITICAL: For vendor/product searches, ALWAYS use cnaAffected.vendor and cnaAffected.product fields - the affectedSoftware field does NOT exist.
shallow

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