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IDE Setup

Each AI client has its own configuration file format. The MCP server URL is the same — https://app.vygl.io/mcp.

  1. Generate an API key in Settings → API Keys. Copy it (the prefix is vgl_).

  2. Add the MCP config to your client (pick your tool below).

  3. Start asking questions: “What are my top three risks?”, “Verify finding f-abc123”, “Show me unfixed criticals on the auth-service project.”

Claude Code

Add to .mcp.json at your project root:

{
"mcpServers": {
"vygl": {
"type": "http",
"url": "https://app.vygl.io/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}

Or via the CLI:

Terminal window
claude mcp add-json vygl '{"type":"http","url":"https://app.vygl.io/mcp","headers":{"Authorization":"Bearer YOUR_API_KEY"}}'

For browser-based Claude clients there’s no API key — sign in with your Vygl credentials (email/password or any SSO provider).

Claude Web
  1. Open claude.ai → Settings → Integrations.

  2. Click Add custom integration.

  3. Enter the URL:

    https://app.vygl.io/mcp
  4. Complete the Vygl sign-in popup when prompted.

Once connected, Vygl tools are available in every Claude conversation. The sign-in session lasts seven days; renew when prompted.