Vulners MCP
MCP server for the Vulners.com API
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.vulners.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.vulners.com/mcp{
"mcpServers": {
"vulners-mcp": {
"url": "https://mcp.vulners.com/mcp"
}
}
}claude mcp add --transport http vulners-mcp https://mcp.vulners.com/mcp{
"servers": {
"vulners-mcp": {
"type": "http",
"url": "https://mcp.vulners.com/mcp"
}
}
}{
"mcpServers": {
"vulners-mcp": {
"command": "uvx",
"args": [
"vulners-mcp"
],
"env": {
"VULNERS_API_KEY": "<value>"
}
}
}
}claude mcp add vulners-mcp -- uvx vulners-mcp7 tools, verified live
bulletin_by_idð¨ PRIMARY TOOL FOR KNOWN IDs ð¨ 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 larg
search_luceneð DISCOVERY TOOL FOR UNKNOWN VULNERABILITIES ð 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. ð¨ CRITICAL: For vendor/product searches, ALW
audit_softwareð VERSION-SPECIFIC SOFTWARE AUDIT ð 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.
get_supported_osList supported OS identifiers/versions for Linux package audit. Get available operating systems for vulnerability analysis.
audit_linux_packagesLinux package audit (RPM/DEB) for a given distro + version. Analyze Linux package vulnerabilities against the Vulners database.
query_autocompleteAutocomplete helper for search inputs (vendors, products, CVEs, etc.). Get search suggestions from the Vulners database.
search_cpeFind CPE strings by vendor+product (latest schema). Search for Common Platform Enumeration identifiers in the Vulners database.
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