LocalFree

Cybersec MCP server

xu-c0/cybersec-mcp

Cybersecurity MCP server: 323 prompts + 7 workflows for red team, blue team, SOC, cloud, OSINT.

1 GitHub stars
Source code

Install Cybersec in Claude Code

Claude Code
claude mcp add cybersec -- npx -y @xu-c0/cybersec-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "cybersec": {
      "command": "npx",
      "args": [
        "-y",
        "@xu-c0/cybersec-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Cybersec MCP server do?

Cybersecurity MCP server: 323 prompts + 7 workflows for red team, blue team, SOC, cloud, OSINT.

Is the Cybersec MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Cybersec run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Cybersec to Claude Code?

Run: claude mcp add cybersec -- npx -y @xu-c0/cybersec-mcp

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