claw/docs/superpowers/specs/2026-04-19-g2-remaining-fail-closed-closure-design.md

G2 Remaining Fail-Closed Closure 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 3: G2 / multi_mode_request Parent Layer: Layer C + Layer D

Intent

Reduce the remaining G2 / multi_mode_request structured fail-closed bucket after Route 2 is complete or deferred.

Fixed Input Bucket

multi_mode_request = 4

The child plan owns only the currently remaining G2 structured fail-closed scenes.

Allowed Files

1. src/generated_scene/analyzer.rs
2. src/generated_scene/generator.rs
3. src/generated_scene/ir.rs
4. tests/scene_generator_test.rs
5. route-local Route 3 inventory and report assets

Forbidden Files

1. tests/fixtures/generated_scene/scene_execution_board_2026-04-18.json
2. Route 2 assets
3. Route 4+ assets

Expected Delta

1. reduce the Route 3 bucket count
2. preserve current real-sample G2 executed-pass

Stop Rule

Stop after the Route 3 bucket is rerun and either:

1. reduced, or
2. explicitly deferred with named blocker