Infrastructure sites on Sitedex

We've audited 8 infrastructure sites for how AI agents read them. Average AI-readiness: 40/100. Of those, 3 (38%) score 60 or higher — the threshold we call agent-ready.

Last audited:

The Infrastructure leaderboard

Ranked by composite AI-readiness score. Click any site to see the full audit.

  1. 01

    Render

    render.com

    81
  2. 02

    PlanetScale

    planetscale.com

    77
  3. 03

    Railway

    railway.com

    64
  4. 04

    Fly.io

    fly.io

    57
  5. 05

    Cloudflare

    cloudflare.com

    23
  6. 06

    Error Page

    unstoppabledomains.com

    11
  7. 07

    Acelerun

    acelerun.com

    7
  8. 08

    Godaddy

    ringer.xyz

    0

Common gaps in infrastructure

What most sites in this category are missing — and what shipping it would unlock.

  • 83% missing

    WebMCP widget

    In-browser tool registration via navigator.modelContext.

  • 83% missing

    OpenAPI spec

    A discoverable OpenAPI spec at /openapi.json.

  • 67% missing

    MCP server card

    A JSON server card lets agents discover your MCP endpoint.

How we score AI-readiness

Each audit blends a protocol score (14 signals, 30% of the composite) and a content score (15 buyer questions evaluated by an LLM judge against the indexed content, 70% of the composite). Sites scoring 60 or higher are agent-ready. See the full methodology →

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