# Session 08 Child Session Plan

## Status

- Status: active.
- Created: 2026-06-24 19:37:22 +08:00.
- Parent task: `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/`.
- Worker profile: `video-slide-production`.
- Running mode: `prompt and generate`.
- Package size: 4 slides.
- Review: none.
- Overwrite allowed: no.
- Custom capacity note: user-authorized 4-slide package context-capacity test beyond the default 3-slide cap.

## Assigned Slides

| Slide | Version | Slide row summary | Style module |
| --- | --- | --- | --- |
| S-15 | `s15-v2` | Road continues with no clear destination. | A |
| S-16 | `s16-v2` | Wide horizontal long-road composition. | A |
| S-17 | `s17-v2` | Wind and old signs/grass form a net-like pressure. | A |
| S-18 | `s18-v2` | Dusk drops into night edge. | A / D |

## Shared Context Read

- `AGENTS.md`
- `docs/workflows/slide-task-orchestration.md`
- `docs/workflows/slide-task-templates.md`
- `projects/2026-06-23-在路上/project.md`
- `projects/2026-06-23-在路上/execution-plan.md`
- `projects/2026-06-23-在路上/slides/slides.md`
- `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/task-plan.md`
- `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/task-log.md`

## Visual-System Files Read

- `projects/2026-06-23-在路上/visual-system/style/style-prompt-master.md`
- `projects/2026-06-23-在路上/visual-system/characters/character-reference-registry.md`
- `C:\Users\wangq\.agents\skills\gpt-image-2\SKILL.md`
- `C:\Users\wangq\.agents\skills\gpt-image-2\references\prompt-writing.md`
- `C:\Users\wangq\.agents\skills\gpt-image-2\references\scenes-and-illustrations\concept-scene.md`
- `C:\Users\wangq\.agents\skills\gpt-image-2\references\scenes-and-illustrations\minimalist-mood-scene.md`

## Gpt-Image-2 Mode

Command:

```powershell
node C:\Users\wangq\.agents\skills\gpt-image-2\scripts\check-mode.js --json
```

Result:

```json
{
  "mode": "B-or-C",
  "recommendation": "host-or-advisor",
  "garden_mode_enabled": false,
  "has_api_key": false,
  "base_url": "https://api.openai.com/v1",
  "model": "gpt-image-2",
  "env_flag_value": "(unset)"
}
```

Interpretation: host-native Mode B in this Codex session because `image_gen` is available. Garden/API expected: no.

## Artifact Version / Write Policy

- Each slide folder was scanned before this plan was written.
- Existing files for each target slide only included `sNN-v1-image.png`.
- Next unused versions resolved as `s15-v2`, `s16-v2`, `s17-v2`, and `s18-v2`.
- No target v2 brief, packet, prompt, image, return, or review path existed at preflight.
- If any target path exists at worker runtime, the worker must stop and return artifact collision instead of writing.

## Per-Slide Work Order

1. Write visible-child-owned brief.
2. Write visible-child-owned packet.
3. Confirm brief and packet exist and prompt/image/return/review targets do not collide.
4. Launch exactly one internal one-shot worker for that slide/version.
5. Wait for return before starting the next slide.
6. If a worker transport fails after partial output, preserve that version as incomplete evidence and retry only with the next unused version.

## Agent Packet Paths

- `session-08/packets/s15-v2-slide-agent-packet.md`
- `session-08/packets/s16-v2-slide-agent-packet.md`
- `session-08/packets/s17-v2-slide-agent-packet.md`
- `session-08/packets/s18-v2-slide-agent-packet.md`

## Stop Conditions

- `session-08/` path collision.
- Any target v2 artifact collision.
- Worker writes or rewrites a brief or packet.
- Duplicate worker targets the same slide/version.
- Required visible reference image cannot be loaded into worker/generation context.
- Review file is created despite review mode none.