# HyperTwist Roux Method-Stage Clean-Room Hierarchy Reconciliation - 2026-05-27

## Status

This document is the source-backed reconciliation note for the landed
restrictive clean-room `Roux` lane:

- `onionhoney/roux-trainers`

It answers one narrow question:

- does the current landed `Roux` clean-room precedent require reopening the
  already landed first-party training/coaching implementation or broadening the
  row into a general trainer-foundation owner

Result:

- no product-code reopening is required
- yes selective authority backfill is required so the feature canon keeps the
  landed `Roux` method-stage family visible without weakening restrictive
  governance

## Safe source basis

- `C:\HyperTwist\docs\HYPERTWIST_LIVE_LANES_SOURCE_AND_PRESERVATION_AUDIT_2026-05-13.md`
- `C:\HyperTwist\docs\HYPERTWIST_PHASE_1R_RETAINED_SET_CONTRACT_AND_HANDOFF_2026-05-13.md`
- `C:\HyperTwist\docs\REPO_LICENSE_TRACKING.md`
- `C:\HyperTwist\docs\v6_5_deep_manual_pack\HyperTwist\FEATURE_REGISTRY.md`
- `C:\Workspaces\HyperTwist\repos.manifest.json`
- `C:\Workspaces\HyperTwist\clean-room-specs\onionhoney-roux-trainers.model-a.md`
- `C:\Workspaces\HyperTwist\clean-room-specs\onionhoney-roux-trainers.model-b.md`
- first-party landed-state surfaces:
  - `C:\HyperTwist\UnrealHyperTwist\Source\UnrealHyperTwist\Private\HyperTwistTraining\HyperTwistTrainingCatalogLibrary.cpp`
  - `C:\HyperTwist\UnrealHyperTwist\Content\HyperTwistTraining\MaterializedCatalog\hypertwist-content-pack-manifests.json`
  - `C:\HyperTwist\UnrealHyperTwist\Content\HyperTwistTraining\MaterializedCatalog\hypertwist-runtime-content-bundles.json`
  - `C:\HyperTwist\UnrealHyperTwist\Content\HyperTwistTraining\MaterializedCatalog\raw-extracts\restrictive-static-exercises.jsonl`
  - `C:\HyperTwist\UnrealHyperTwist\Content\HyperTwistTraining\MaterializedCatalog\raw-extracts\restrictive-generative-exercise-surfaces.jsonl`

## Slice-local verdict

| Slice | Primary authority | Secondary value kept | Route | Width | Result |
|---|---|---|---|---|---|
| Landed first-party training-session runtime, review-plan state, follow-up queues, coaching orchestration, and broader trainer-shell integration | first-party training and coaching surfaces | the landed restrictive Roux lane remains a subordinate bounded method-stage family | existing landed first-party route | `F2` | unchanged live implementation owner |
| Broad algorithm-training shell, set/subset corpus, and smartcube-capable drill foundation | `tao-yu/Alg-Trainer` | `Lykos/cube_trainer`, the permissive micro-drill rows, and the restrictive Roux lane remain narrower adjacent owners | existing landed permissive route | `F2` | unchanged landed trainer-foundation owner |
| Roux method-stage drill flows, blockbuilding trainers, static case decks, and generated random-state stage surfaces | landed `onionhoney/roux-trainers` clean-room precedent | first-party training shell remains the live orchestration owner above the clean-room outputs | existing landed clean-room route | `F2` | unchanged landed restrictive method-stage owner |

## Why no product-code reopening is required

The current first-party landed surfaces already materialize the bounded family
that HyperTwist meant to keep from this lane:

- Roux and blockbuilding content-pack structure
- static case decks
- generated stage-trainer surfaces
- first-party wording and scaffolding above the clean-room outputs

That is already the correct narrow result. It does not reopen the broader
training foundation, the first-party training-session runtime, or the default
future restrictive queue.

The governance point matters too:

- this row remains the earliest landed restrictive clean-room precedent
- that precedent does not make later restrictive mirrors implementation-ready
- it also does not authorize direct donor reuse or Model B source access

## Selective backfill result

### Earlier preserve note reopened

- `C:\HyperTwist\docs\HYPERTWIST_LIVE_LANES_SOURCE_AND_PRESERVATION_AUDIT_2026-05-13.md`

### Earlier retained-set contract reopened

- `C:\HyperTwist\docs\HYPERTWIST_PHASE_1R_RETAINED_SET_CONTRACT_AND_HANDOFF_2026-05-13.md`

### Legal tracker reopened

- `C:\HyperTwist\docs\REPO_LICENSE_TRACKING.md`

### Feature canon reopened

- `C:\HyperTwist\docs\v6_5_deep_manual_pack\HyperTwist\FEATURE_REGISTRY.md`

### Manifest notes reopened

- `C:\Workspaces\HyperTwist\repos.manifest.json`

## Final call

`onionhoney/roux-trainers` stays the landed restrictive clean-room owner only
for the exact bounded `Roux` method-stage and blockbuilding training slice now
materialized in first-party outputs.

It does not become a broad trainer-foundation owner, it does not reopen the
already landed first-party training/coaching runtime, and it does not weaken
restrictive governance for later rows.
