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FSV — website security scanner

io.github.twayst0/fsv · v2.4.0

Scan your own website for vulnerabilities: DNS takeover, compromised CDNs, debug mode and more.

Connect Runs on your machine

Terminal
claude mcp add fsv -- uvx fsv==2.4.0
claude_desktop_config.json
{
  "mcpServers": {
    "fsv": {
      "command": "uvx",
      "args": [
        "fsv==2.4.0"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "fsv": {
      "command": "uvx",
      "args": [
        "fsv==2.4.0"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fsv": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "fsv==2.4.0"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package[email protected] (PYPI, stdio)
First published29 Oct 2026
Last updated29 Oct 2026
Registry nameio.github.twayst0/fsv

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