# Scene Skill 102 Deterministic Invocation Readiness Design

> Date: 2026-04-20
> Parent Asset: `examples/scene_skill_102_final_materialization_2026-04-19`

## Intent

Prepare the final materialized scene skills for deterministic natural-language invocation through sgClaw.

This design addresses the gap between a generated skill package and a deterministic callable scene skill. The sgClaw runtime already has a registry-backed deterministic dispatch path for instructions ending with `。。。`, but the final materialized `scene.toml` files are not yet normalized for that convention.

## Current Findings

1. `101 / 102` scenes have complete skill packages and `scene.toml`.
2. `1 / 102` scene, `sweep-012-scene / 业扩报装管理制度`, is still a materialization failure.
3. `0 / 101` complete generated scene manifests currently use the deterministic suffix `。。。`.
4. `101 / 101` complete generated scene manifests currently use exactly one include keyword, usually the full scene name.
5. `10 / 101` complete generated scene manifests currently define runtime-supported params.

## Scope

Allowed:

1. Analyze deterministic invocation readiness for the complete final skill set.
2. Normalize `scene.toml` deterministic metadata for complete packages.
3. Generate invocation samples and dispatch dry-run evidence.
4. Publish readiness assets and reports.

Forbidden:

1. Do not execute browser scripts.
2. Do not change generated JavaScript scripts.
3. Do not modify sgClaw runtime dispatch code unless a later dedicated implementation plan is created.
4. Do not repair `sweep-012-scene`.
5. Do not start static, mock, or production validation.
6. Do not rename skill directories.

## Readiness Model

A skill is deterministic-invocation-ready when:

1. it has a valid `scene.toml`;
2. `[deterministic].suffix = "。。。"`;
3. `include_keywords` can match at least the readable scene name;
4. the scene can be uniquely selected by dispatch dry-run using an expected invocation sample;
5. required params either resolve or produce a structured prompt.

## Expected Outputs

1. `tests/fixtures/generated_scene/scene_skill_102_deterministic_invocation_readiness_2026-04-20.json`
2. `tests/fixtures/generated_scene/scene_skill_102_deterministic_invocation_samples_2026-04-20.json`
3. `docs/superpowers/reports/2026-04-20-scene-skill-102-deterministic-invocation-readiness-report.md`

## Completion Criteria

1. All 101 complete packages have deterministic suffix normalized to `。。。`.
2. Dispatch dry-run results are available for all complete packages.
3. The failed `sweep-012-scene` remains explicitly excluded and listed as not ready.
4. No browser execution or production validation is performed.