# Boundary Fail-Closed Decision Design

> Date: 2026-04-19
> Status: Draft
> Parent Framework Plan: `docs/superpowers/plans/2026-04-19-scene-skill-102-full-coverage-framework-plan.md`
> Parent Route: `Route 5: boundary-family fail-closed`
> Parent Layer: `Layer C + Layer D`

## Intent

Inspect the remaining boundary-family fail-closed records and decide whether they should be:

1. deferred
2. kept as boundary fail-closed
3. opened into one bounded correction slice

This is a decision-first route.

## Fixed Input Bucket

1. `local_doc_pipeline = 5`
2. `host_bridge_workflow = 1`
3. `page_state_eval/bootstrap_target = 1`

## Allowed Files

1. boundary decision JSON assets
2. boundary decision report assets
3. optional next-plan design/plan files only if a bounded boundary slice is justified

## Forbidden Files

1. `src/generated_scene/analyzer.rs`
2. `src/generated_scene/generator.rs`
3. `tests/fixtures/generated_scene/scene_execution_board_2026-04-18.json`

## Expected Delta

1. no code-level coverage delta is required
2. the expected result is a decision-quality delta:
   - defer
   - hold
   - open one bounded slice

## Stop Rule

Stop after the boundary decision is published.

Do not start boundary implementation under this plan.