Software engineering is becoming a product taste job

The conventional software process has inverted. Six-month PRD cycles are dead when AI can build features in a week. Anthropic’s data shows the new bottleneck is product taste—knowing what to build—not execution skill. Engineers must now develop business sense, because the timeline from idea to ship collapsed.

Claude Tag, their proactive Slack agent, lands 65% of product PRs autonomously, turning their chat platform into a multiplayer coding environment. This isn't just an individual tool; it's a team-layer that rewires how work gets allocated, reviewed, and shipped, reducing the coordination overhead that used to dominate delivery.

Code review shifts from human oversight to eval. Anthropic built trust infrastructure over months with eval suites and incident-driven regression tests, then removed humans from some change sets. This works only with frontier models capable of judging when to verify, shrinking the system prompt by 80%.

The emotional cost is real: engineers feel loss as execution becomes cheap. The antidote is ambition—tackling rewrites, bigger projects, and higher-quality outputs that were unthinkable a year ago. Leaders must manage this appetite for ambition while building the eval and security foundations to make autonomous agents safe at scale.