Vuln Nist Mcp Server vs Contrastapi

In-depth architectural comparison of the Vuln Nist Mcp Server and Contrastapi MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Vuln Nist Mcp Server when:

• You need dedicated capabilities in the Security domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: NVD_BASE_URL, NVD_VERSION, NVD_API_TIMEOUT.
• Primary tools included: USAGE.

Explore Vuln Nist Mcp Server Details

Choose Contrastapi when:

• You need dedicated capabilities in the Security domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: 55 MCP security tools and 7 resources covering vulnerabilities, threat intel, and OSINT, Authoritative data sources including NVD, CISA KEV, FIRST EPSS, MITRE ATLAS & D3FEND, Typed Python and Node SDKs with full API coverage and typed exceptions.

Feature & Specification Comparison

Specification	Vuln Nist Mcp Server HaroldFinchIFT Security	Contrastapi UPinar Security
Summary	A Model Context Protocol (MCP) server for querying NIST National Vulnerability Database (NVD) API endpoints.	Security intelligence API with 31 MCP tools for CVE/EPSS/KEV lookup, domain recon (DNS/WHOIS/SSL/subdomains/CT logs), IOC/threat intel, OSINT (email/phone/username), and code security scanning (secrets, injection). Free 100 req/hr.
Category & Scope	Security

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "haroldfinchift-vuln-nist-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "haroldfinchift-vuln-nist-mcp-server"
      ],
      "env": {
        "NVD_BASE_URL": "YOUR_NVD_BASE_URL_HERE",
        "NVD_VERSION": "YOUR_NVD_VERSION_HERE",
        "NVD_API_TIMEOUT": "YOUR_NVD_API_TIMEOUT_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "upinar-contrastapi": {
      "command": "npx",
      "args": [
        "-y",
        "upinar-contrastapi"
      ]
    }
  }
}

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