Osv MCP vs Cve Search MCP

In-depth architectural comparison of the Osv MCP and Cve Search MCP 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 Osv MCP 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: MCP_PORT, MCP_TRANSPORT.
• Primary tools included: SSE transport mode with optional streamable-http, Query by package name, ecosystem, version, or commit hash, Batch querying multiple vulnerability queries in one request.

Explore Osv MCP Details

Choose Cve Search MCP 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: Browse vendors and products, Query CVEs by CVE-ID, Get recent CVE updates with CAPEC, CWE, CPE expansions.

Feature & Specification Comparison

Specification	Osv MCP StacklokLabs Security	Cve Search MCP roadwy Security
Summary	Access the OSV (Open Source Vulnerabilities) database for vulnerability information. Query vulnerabilities by package version or commit, batch query multiple packages, and get detailed vulnerability information by ID.	A Model Context Protocol (MCP) server for querying the CVE-Search API. This server provides comprehensive access to CVE-Search, browse vendor and product、get CVE per CVE-ID、get the last updated CVEs.
Category & Scope

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": {
    "stackloklabs-osv-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "stackloklabs-osv-mcp"
      ],
      "env": {
        "MCP_PORT": "YOUR_MCP_PORT_HERE",
        "MCP_TRANSPORT": "YOUR_MCP_TRANSPORT_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "roadwy-cve-search-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "roadwy-cve-search-mcp"
      ]
    }
  }
}

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