1.7 KiB
1.7 KiB
Boundary Fail-Closed Decision Report
Date: 2026-04-19
Parent framework: 2026-04-19-scene-skill-102-full-coverage-framework-plan
Parent route: Route 5 / boundary-family fail-closed
Plan: 2026-04-19-boundary-fail-closed-decision-plan.md
Scope
This is a decision-only route. It does not change analyzer/generator code and does not update the execution board.
Fixed Route 5 input buckets:
| Bucket | Count |
|---|---|
local_doc_pipeline |
5 |
host_bridge_workflow |
1 |
page_state_eval/bootstrap_target |
1 |
Decisions
| Bucket | Decision | Reason |
|---|---|---|
local_doc_pipeline |
hold-as-boundary-fail-closed |
Requires local document runtime and attachment handling beyond the current full-coverage implementation routes. |
host_bridge_workflow |
hold-as-boundary-fail-closed |
Remaining boundary record depends on host bridge execution semantics outside this decision-only route. |
page_state_eval/bootstrap_target |
isolate-bootstrap-target |
Bootstrap target resolution is a separate navigation/login target problem and must stay isolated from contract recovery. |
Result
Route 5 produces no code-level coverage delta. Its expected delta is decision quality:
- unresolved boundary ambiguity:
0 - open boundary implementation slices:
0 - held/deferred boundary records:
7
Boundary
This route did not:
- modify
src/generated_scene/analyzer.rs - modify
src/generated_scene/generator.rs - update
tests/fixtures/generated_scene/scene_execution_board_2026-04-18.json - start boundary implementation
- create a new family
Stop Statement
Route 5 is decision-complete. The next child plan in the 102 full-coverage sequence is Route 6:
2026-04-19-promotion-and-board-reconciliation-policy-plan.md