[agenteconomy.to] · Standards adoption

Standards adoption

LIVE · UPDATED SEP 13, 2026
Domains scanned
106.3K
of 160.2K attempted
Scan week
week of 09-07
Cloudflare Radar · weekly
Standards tracked
9
agent-facing checks
Agent standards on the open web

Who actually ships the new rails.

Domains exposing each standard · week of 2026-09-07
UCP
5,375
MCP server card
410
Agent skills
439
web-bot-auth
64
A2A agent card
47
ACP
20
MPP
12
x402
6
AP2
4
Web-infra context

The baseline the agent web builds on.

robots.txt
88,500
robots.txt AI rules
84,603
sitemap
71,329
OAuth discovery
7,383
content signals
8,840
Notes · how to read
  • Weekly scan of 106,252 popular domains by Cloudflare Radar — figures describe the scan week, not a single day.
  • Denominators differ per check (x402 only meaningful for paid-content sites) — never compare shares across standards without this footnote.
  • UCP figure is suspected over-detection upstream; treat as ceiling.
Every number on this page is recomputable from agenteconomy.to/data.json — free, no key, CORS-open