claw/docs/superpowers/reports/2026-04-18-g7-multi-endpoint-runtime-contract-report.md

G7 Multi-Endpoint Inventory Runtime Contract Report

Scope

This round upgrades G7 / multi_endpoint_inventory from safe-slice classification to a minimal runnable runtime contract.

Representative fixture:

• tests/fixtures/generated_scene/g7_multi_endpoint_inventory

Delivered

1. Added a minimal G7 runtime contract in the generator.
2. Promoted g7_fail_closed from unconditional block to conditional pass when the inventory contract is complete.
3. Added a dedicated browser compiler path for multi_endpoint_inventory.
4. Replaced the old positive fail-closed test with:
   • runnable generation test
   • incomplete-contract negative test

Minimal Contract

G7 is treated as complete when all of the following are present:

1. At least 3 inventory_request workflow steps
2. At least 3 API endpoints
3. One inventory_aggregate workflow step

Generated Runtime Shape

The generated browser script now includes:

1. inventoryEndpoints()
2. aggregateEntry()
3. multi-endpoint request execution
4. merged artifact payload with workflow_archetype = multi_endpoint_inventory

Validation

Passed:

• cargo test --test scene_generator_test g7 -- --nocapture
• cargo test --test scene_generator_test -- --nocapture

Outcome

G7 no longer stops at classification-only safe slice. It now supports a minimal runnable contract while still fail-closing incomplete manual SceneIr inputs.