https://blog.productbrain.com 2026-07-22T11:13:38.054Z weekly 1 https://blog.productbrain.com/the-agent-is-brilliant-and-blind-to-the-system 2026-06-22T00:00:00.000Z monthly 0.8 https://blog.productbrain.com/you-signed-up-to-build-something 2026-06-08T00:00:00.000Z monthly 0.8 https://blog.productbrain.com/the-fifth-door-is-still-work 2026-06-05T00:00:00.000Z monthly 0.8 https://blog.productbrain.com/jakob-was-half-right 2026-05-28T00:00:00.000Z monthly 0.8 https://blog.productbrain.com/kano-and-the-innovators-dilemma-are-the-same-thing 2026-05-19T00:00:00.000Z monthly 0.8