19 — MCP-Readable Checkpoint (pointer)

Canonical checkpoint (full, MCP-readable): knowledge/dev/reports/architecture/checkpoint-rp-count-substrate-fix-registryization-generator-fullpop-v2-2026-06-05.md

One-line state

PARTIAL · RP_CONTRACT_FULLPOP_PASS_WITH_EXPECTED_BLOCKERS_AND_REGISTRYIZATION_PATH_AND_UI_CURRENT_READY · invariant v2 83/4/0 · 2 fails fixed · 0 stale literals · generator built · view-edit 58→58-reducible/0-residual · regression 6/6 · no-fake intact (official RP 0, ownership 0, votes 0, real_run false, guard 129, birth-free).

Next macro

RP_UI_CURRENT_PRODUCTIONIZATION_WITH_BADGES_AND_SMOKE ‖ RP_AUTOSCALE_GENERATOR_IMPLEMENTATION_AND_SYNTHETIC_AXIS_REGISTRYIZATION.