Every performance tool tells you your site is slow, then leaves you to fix it.

SpeedVault closes the loop: it runs Lighthouse audits, pinpoints the exact issue, hands you the code-level fix, and re-checks that your score actually went up.

The twist it plugs into your AI coding agent over MCP. Claude Code, Cursor, and Windsurf can audit the page you just shipped, pull the fix, apply it, and re-audit on their own, in the loop, without you leaving the editor.

It's the whole stack in one: