Real Production Rewrite Gap

Milestone 0 records what still has to become real production behavior.

The current replacement foundation is useful, but constructor-only

functions, Python release shims, checker-owned behavior, fake adapters,

and fixed-response routes are not production implementation.

Summary

• Total gap rows: 449
• Rows currently marked production-ready: 0
• Index rows: 163
• Kukulkan rows: 252

Classification Counts

• constructor-only-runtime-scaffold: 3
• constructor-only-scaffold: 37
• fake-adapter: 1
• fixed-response-or-fixture-path: 14
• partial-implementation: 370
• python-release-shim: 2
• release-artifact-needs-build-audit: 1
• test-only-logic: 21

Replacement Milestones

• M1/M12: 1
• M1/M13: 1
• M1/M7: 1
• M10: 23
• M11: 57
• M12: 37
• M13: 35
• M3: 21
• M4: 53
• M4-M7: 60
• M5: 29
• M6: 20
• M8: 48
• M8-M15: 38
• M9: 25

Required Artifacts

• apps/real-rewrite-gap.tsv: row-level gap inventory.
• apps/real-rewrite-target-map.tsv: source-origin to target behavior map.
• apps/production-acceptance.tsv: acceptance inventory with explicit

real_production_ready and replacement_milestone fields.

Completion Rule

make apps-real-rewrite-gap-check fails if a constructor-only scaffold,

Python release shim, checker-owned behavior row, fake adapter row, or

fixed-response row is marked production-ready.