io.iron-out/ux-benchmark

up checked 2026-11-11T12:37:52.716Z

Unclaimed · Unverified

Publisher-provided title

Iron/Out UX Score Benchmark

Publisher-provided description

UX Score and Web Vitals (TTFB, FCP, LCP, INP, CLS) for any website, from real-user CrUX data.

Summary by lookupd

Returns a UX score and Web Vitals metrics for one or several websites, based on 28 days of real-user Chrome UX Report data.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http ux-benchmark https://www.iron-out.io/mcp

Codex, remote (streamable-http)

codex mcp add ux-benchmark --url https://www.iron-out.io/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "ux-benchmark": {
      "url": "https://www.iron-out.io/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

run_ux_benchmark Returns the Iron/Out UX Score (0 to 100) for one website, using real-user Chrome UX Report (CrUX) data from the last 28 days. The score is built on five Web Vit
compare_sites Compares the Iron/Out UX Score of 2 to 5 websites side by side, using real-user Chrome UX Report (CrUX) data from the last 28 days (Web Vitals: TTFB, FCP, LCP,

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.iron-out/ux-benchmark.svg)](https://lookupd.com/servers/io.iron-out/ux-benchmark)