--- image: "/images/notes/agentic-ai-plimsoll-line.jpg" title: "Agentic AI Is Waiting for Its Plimsoll Line" date: 2026-04-18 url: "https://x.com/ccatalini/status/2045525975874912295" tags: ['ai-agi'] deck: "In 1876 Britain made shipowners paint a line on every hull. Shipping scaled on a mark anyone could verify — trust in AI agents must be hardcoded the same way." tweetCount: 4 likes: 6 reposts: 1 --- In 1876 Britain made shipowners paint a line on every hull. Before it, "coffin ships" sailed overloaded because owners collected more from the insurance than the voyage. Shipping didn't scale on bigger hulls — it scaled on a mark anyone could verify. Agentic AI is waiting for its Plimsoll line. To safely delegate our economy to machines, trust can no longer rely on manual inspection — trust must be hardcoded into the architecture itself. [substack.com](https://substack.com/home/post/p-194563373) Durable advantage belongs to those who cryptographically certify output, insure it, and absorb the costs if it fails. Scale without verification is just liability.