canonical_url: I do a lot of deployment authorization docs. That's the PM version of what an SRE would call a launch checklist. It lists the agent, the scopes, the secrets it touches, the kill switch, the cost ceiling, the rollback path. For the last two years, the audience for that doc has been exactly one team: ours. Security signs it. Compliance reviews it. Engineering builds against it. Nobody outside the company ever reads a line. Today I pulled up the LangChain Interrupt Day 1 schedule and that audience doubled. The thing that changed at 9:30 PT today Harrison Chase keynoted Interrupt at 9:30 Pacific. The headline was tame on paper: a synthesis of what 1,000+ teams shipped in production over the past 12 months. The substance was less tame. Clay, Rippling, Workday, plus the long tail of teams running smaller agent fleets, surfaced concrete production patterns. The talk wasn't aspirational. It read like a postmortem of an entire industry's first serious year of agent deployment.…