Infrastructure sites on Sitedex
We've audited 7 infrastructure sites for how AI agents read them. Average AI-readiness: 42.3/100. Of those, 2 (29%) 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.
Common gaps in infrastructure
What most sites in this category are missing — and what shipping it would unlock.
100% missing
WebMCP widget
In-browser tool registration via navigator.modelContext.
80% missing
Markdown content negotiation
Servers respond with text/markdown when asked.
80% missing
OpenAPI spec
A discoverable OpenAPI spec at /openapi.json.
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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