# G6 Host-Bridge Entry Readiness Design

> Date: 2026-04-19
> Status: Draft
> Upstream Report: [2026-04-19-g6-host-bridge-callback-state-verification-report.md](D:/data/ideaSpace/rust/sgClaw/claw-new/docs/superpowers/reports/2026-04-19-g6-host-bridge-callback-state-verification-report.md)

## 1. Intent

This design defines the next bounded slice after `G6 host-bridge callback state verification`.

The target is:

`G6 host-bridge entry readiness`

## 2. Why This Slice

The callback states are now explicit and their verification priority is explicit.

The next bounded pressure is:

1. determine whether those bounded semantics are sufficient to define a future `G6` real-sample entry gate

## 3. Scope Boundary

This design is limited to entry-readiness modeling only.

It may include:

1. defining bounded readiness criteria for future `G6` entry
2. defining which semantic pieces must be present before `G6` real-sample execution may be opened

It must not include:

1. executing a `G6` real sample
2. implementing host-runtime directly
3. opening `G8`
4. reopening `G7`

## 4. Target Outcome

The bounded target outcome is one state:

1. one bounded `G6 host-bridge entry readiness` plan

## 5. Exit Condition

This design is complete when implementation can be bounded to one plan that:

1. freezes entry-readiness scope
2. defines bounded readiness criteria
3. emits one bounded follow-up plan