# HyperTwist Phase 6R-AR coqui-ai/TTS downloadable voice/model review boundary preparation packet

Created on `2026-05-31`

## Status

- first-party HyperTwist packet
- source-backed boundary-sensitive `Phase 6R-AR` preparation/control slice

## Purpose

This packet narrows the retained `coqui-ai/TTS` row after the landed advanced narration orchestration slice.

The retained next slice is:

- downloadable voice/model review metadata above the landed advanced narration seam

It is not:

- a downloadable voice/model shipping packet
- a runtime model-download packet
- a voice-conversion packet
- a broad playback runtime packet
- a broad voice-platform ownership packet

## Source-backed basis

Primary donor surfaces inspected:

- `LICENSE.txt`
- `setup.py`
- `TTS/.models.json`

## Narrowing decision

The smallest strong next seam is:

- a first-party review profile that keeps the `MPL` code boundary separate from model and payload review
- bounded advanced voice-model review descriptors aligned to the landed premium narration model/vocoder bindings
- service-health metadata advertising model-license and terms-acceptance review without implying shipping

The next bounded implementation packet should therefore land only:

- first-party voice/model review profile metadata
- first-party advanced voice-model review descriptors
- advanced voice service-health review capabilities and supported review ids/descriptors
- focused automation around advanced narration alignment and provider-backed fallback

## Explicit deferrals

Still deferred after this control pass:

- bundled voice asset shipping
- runtime model download
- voice conversion
- broad playback runtime ownership
- viseme or gesture runtime integration
- broad assistant-platform scope

## Queue effect

This preparation packet authorizes one bounded boundary-sensitive implementation packet:

- `Phase 6R-AR` downloadable voice/model review boundary

After that packet, keep the voice-lane queue closed unless another comparably narrow seam is justified.

Keep the legal guard visible:

- keep code-license judgments separate from model, voice, and payload review
