TBM 448: The Software Factory as Identity Defense (and Reinvention)

John Cutler argues that the rush to build systems of AI agents that produce software partly defends engineers' professional identity, and that each profession automates only inside its own boundary.

John Cutler, a product coach who writes The Beautiful Mess newsletter, examines the enthusiasm for "software factories", systems of AI agents, tests and pipelines that build software. He argues that when AI makes a skill cheap, practitioners move up a level to design and govern the automation, as some craftspeople did during industrialisation. His concern is that each profession is building its own such system.

• Cutler compares the trend with clockmaker Eli Terry and potter Josiah Wedgwood, who moved from making goods to designing how goods were made.
• He links it to debates from 2012 about whether automation would remove operations staff, and about the difference between testing and automated checking.
• Engineering-led factories say little about work before and after the code, and product management and sales systems each stop where another function begins.
• In his view, the cross-functional team, not any one discipline, should own the problem, the decisions and the outcomes.

A product organisation building workflows for AI agents can ask which functions each workflow leaves out; this is an inference and is not the author's claim.

1 November 2026: Teams putting AI agents to work decide in advance which steps a person must still take, and that person carries more review and a greater duty to push back.