claw/docs/superpowers/plans/2026-04-19-g6-host-bridge-entry-gate-verification-plan.md

G6 Host-Bridge Entry Gate Verification Plan

Date: 2026-04-19 Status: Draft Upstream Spec: 2026-04-19-g6-host-bridge-entry-gate-verification-design.md

Plan Intent

This plan executes one bounded next slice:

G6 host-bridge entry gate verification

Scope Guardrails

1. do not execute a G6 real sample
2. do not implement host-runtime directly
3. do not open G8
4. do not reopen G7
5. do not open G4 / G5

Workstreams

1. WS1 Freeze gate-verification scope
2. WS2 Define bounded verification targets for the hard gate
3. WS3 Publish one bounded verification result

Phase 0: Freeze the Boundary

Objective

Lock the plan to gate verification only.

Tasks

1. freeze G6 as the only target
2. freeze implementation and real execution as out of scope

Acceptance Criteria

1. no broader host-runtime work begins under this plan

Phase 1: Define Verification Targets

Objective

Turn the hard gate into bounded verification targets.

Tasks

1. define verification target for each hard gate condition
2. define verification target for each fail-close reason

Acceptance Criteria

1. gate verification targets are explicit and bounded

Phase 2: Publish the Bounded Result

Objective

Turn the gate-verification model into one bounded next artifact.

Tasks

1. publish the verification result
2. if needed, publish the next bounded follow-up plan

Acceptance Criteria

1. the next step remains narrower than direct host-runtime implementation