State of Agent-to-Agent
How many of the top one million websites publish an A2A Agent Card, and what those cards declare. Each edition comes from one crawl by EmissarBot.
Editions
State of Agent-to-Agent: Q3 2026
274 of 999,550 domains checked served an Agent Card (0.027%).
Published · Tranco list L5PZ4 · CSV
How the data is collected: methodology. About the crawler and how to opt out: EmissarBot.