Eight practices for writing specs that serve as direct input to
automated test-generation agents, extracted from the M15 Mechanical
Process Nodes milestone review: module layout tables, integration
boundary marking, explicit library semantics, concrete interfaces over
"implementation detail", error messages as test data, pattern tables as
parametric matrices, scenario selection, and pre-dispatch testability
assessment.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>