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Cyber Library

Official registry Search and web

Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http cyber-library 'https://www.cyberlibrary.com/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "cyber-library": {
            "type": "http",
            "url": "https://www.cyberlibrary.com/api/mcp"
        }
    }
}

Frequently asked questions

What is Cyber Library?

Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.

How do I install Cyber Library?

It runs as a remote server. In Claude Code: claude mcp add --transport http cyber-library 'https://www.cyberlibrary.com/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Cyber Library need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Cyber Library?

It is published by com.cyberlibrary. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.