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MCP Integration

FREE

Model Context Protocol (MCP) server for zerodaydb. Connect your AI assistants directly to our vulnerability database for real-time security insights and automated threat intelligence.

Free & Open Source

The zerodaydb MCP server is completely free and open source. No subscriptions, no premium tiers—just download, configure, and start querying vulnerability data through your AI assistant.

Why free? AI-powered security analysis should be available to everyone. By making our MCP server free, we enable developers, security teams, and researchers to integrate vulnerability intelligence into their workflows without financial barriers. Better security tools lead to better security outcomes for all.

Easy Installation

Install the MCP server with a single command

npm install -g @zerodaydb/mcp-server

Simple Configuration

Configure your AI assistant to use the MCP server

zerodaydb-mcp --api-key YOUR_KEY

Features

Query vulnerabilities by CVE ID
Instant lookup of any CVE with full details
Search by application and version
Find vulnerabilities for specific software versions
Get severity and CVSS scores
Risk assessment data for informed decisions
Access PoC and writeup links
Direct links to exploits and technical analyses
Real-time vulnerability alerts
Get notified about new vulnerabilities
Filter by patch status
Quickly identify unpatched vulnerabilities

Setup Guide

1

Install the MCP Server

Install globally using npm or yarn:

npm install -g @zerodaydb/mcp-server
2

Get Your API Key

Create a free API key from your dashboard (optional for basic usage):

Get API Key →
3

Configure Your AI Assistant

Add the MCP server to your Claude Desktop config:

{
  "mcpServers": {
    "zerodaydb": {
      "command": "npx",
      "args": [
        "@zerodaydb/mcp-server"
      ],
      "env": {
        "ZERODAYDB_API_KEY": "your_api_key_here"
      }
    }
  }
}
4

Start Using

Restart Claude Desktop and start asking about vulnerabilities!

Example Queries

Once configured, you can ask your AI assistant natural language questions:

Q

"What are the latest critical vulnerabilities in nginx?"

Q

"Show me all unpatched vulnerabilities in PostgreSQL 14.x"

Q

"Find CVE-2024-12345 and show me the proof of concept"

Q

"Are there any RCE vulnerabilities in React 18.x?"

Supported AI Assistants

Claude Desktop

Full MCP support with native integration

Cline (VSCode)

MCP integration for IDE-based queries

Custom MCP Clients

Build your own MCP-compatible tools

ZeroDayDB

A comprehensive database of zero-day vulnerabilities and security research.

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