<Pattern Distillation Concern>
Kind: algorithm
Record: algorithms:pattern-distillation-concern
Canonical: Algorithms
Closure: Dependencies in load order
<Initialize evidence workspace> → <Measure current architecture> → <Group semantic families> → <Extract behavioral signatures> → <Detect duplicate/inconsistent behavior> → <Score anti-patterns> → <Evaluate abstraction boundary> → <Compose reusable schematic> → <Migrate with rollback> → <Verify old-pattern elimination> → <Record ROI>
Listed in Algorithm contracts, after Pattern Distiller Kernel and before Profile Compose.