# Scene Skill 102 Full Direct Mock Execution Design

> Date: 2026-04-20
> Status: Draft
> Upstream Mock Harness: `docs/superpowers/plans/2026-04-20-scene-skill-102-mock-runtime-harness-implementation-plan.md`
> Input Harness Results: `tests/fixtures/generated_scene/scene_skill_102_mock_runtime_harness_results_2026-04-20.json`

## Intent

Extend mock runtime validation from representative execution to direct execution of all `102` materialized scene skills.

This design remains strictly local and mock-only. It does not perform real browser execution, production system access, or business-data validation.

## Current Baseline

The previous mock runtime harness run produced:

| Status | Count |
| --- | ---: |
| representative `mock-runtime-pass` | 19 |
| representative failures | 0 |

That result proves archetype-level representative viability, but it does not prove every generated script can directly execute in a mock runtime.

## Goal

Produce a direct mock runtime result for all `102` materialized skills.

Each scene must receive exactly one of:

1. `direct-mock-pass`
2. `direct-mock-partial`
3. `direct-mock-fail`

## Validation Boundary

Allowed:

1. read final generated skill packages
2. load generated scripts in Node
3. inject fake runtime dependencies
4. invoke `buildBrowserEntrypointResult`
5. write direct mock result assets and report

Forbidden:

1. do not modify generated skill packages
2. do not modify `src/generated_scene/analyzer.rs`
3. do not modify `src/generated_scene/generator.rs`
4. do not rematerialize skills
5. do not update official board
6. do not open a real browser
7. do not access real network or production systems
8. do not claim production pass

## Expected Output

1. `tests/fixtures/generated_scene/scene_skill_102_full_direct_mock_execution_2026-04-20.json`
2. `docs/superpowers/reports/2026-04-20-scene-skill-102-full-direct-mock-execution-report.md`

## Interpretation

If all `102` scenes pass direct mock execution, the project can say:

`102 / 102 generated skills can load and execute their primary entrypoint under controlled fake dependencies.`

It still cannot say:

`102 / 102 generated skills are production-ready.`

## Stop Rule

Stop after direct mock results and report are published.

Do not start pseudo-production batch selection under this design.