# HyperTwist Phase S7-A First-Party Domain Pack Framework Preparation Packet

Date: 2026-05-31
Owner lane: `lane/skillization/domain-creative`
Owner features:
- `feature/skills/specify-domain-packaging`
- `feature/skills/specify-domain-pack-grouping`

## Scope

Land the bounded first-party domain/creative framework layer for:
- `specify-domain-packaging`
- `specify-domain-pack-grouping`

This phase establishes the pack-framework rules above the already landed
plan/orchestration and provider usage/operations audit seams without claiming
that any retained domain pack is live yet.

## Authority Basis

- `A`: first-party skill registry, control, audit, and authoring surfaces
- `R`: landed `Phase S5-C` and `Phase S6-B` packets
- `F`: skillization doctrine `S7-A` outputs and bounded-framework posture

## First-Party Dependencies

- skill registry/control/audit/authoring substrate
- landed `S5-C` plan/orchestration state
- landed `S6-B` provider usage/operations audit state
- current placeholder domain-pack declaration
- current domain/creative visibility grouping

## UI / Settings Exposure

- stays in `skill-group/domain-creative`
- remains optional-assistive, installed-when-disabled, and inert-when-disabled
- introduces no retained pack activation surface in this phase

## Audit / Provenance

- invocation-ledger required for both skills
- produced artifacts:
  - `artifact/domain-packaging-rules-brief`
  - `artifact/domain-pack-enablement-grouping-brief`

## Validation Plan

- registry/family/status count update
- control-state visibility update
- audit-ledger invocation update
- authoring/eval contract coverage update
- focused `Phase S7-A` state and serialization tests

## Off-State Behavior

- skills remain visible and opt-in by default
- disabling the skills leaves placeholder domain-pack deferral unchanged
- no retained pack, creative/media pack, or provider-specific widening occurs

## Acceptance Gates

- packaging rules remain bounded and provenance-visible
- enable/disable grouping remains family-based and non-executive
- placeholder domain packs remain deferred until later source-grounding
- no retained domain-pack claims are introduced
- no creative/media widening is introduced in this phase

## Non-Goals

- retained training/replay, curriculum/content, or media/export pack claims
- creative/media pack activation
- provider-specific overlay widening
- autonomous execution or direct pack mutation
