# S-20 Slide Agent Packet V3

## Status

- Status: ready.
- Owning child session: `session-11`.
- Worker must be one-shot and terminal after return.

## Target Slide

- Slide/version: `S-20 / s20-v3`
- Brief: `projects/2026-06-23-在路上/slides/s20/s20-v3-brief.md`

## Allowed Actions

- Read this packet, the brief, and listed input files.
- Write only:
  - `projects/2026-06-23-在路上/slides/s20/s20-v3-prompt.md`
  - `projects/2026-06-23-在路上/slides/s20/s20-v3-image.png`
  - `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/session-11/returns/s20-v3-slide-agent-return.md`

## Input Files

- `AGENTS.md`
- `docs/workflows/slide-task-orchestration.md`
- `docs/workflows/slide-task-templates.md`
- `projects/2026-06-23-在路上/slides/s20/s20-v3-brief.md`
- `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`
- `projects/2026-06-23-在路上/intake/阶段五-镜头清单骨架.md`

## Output Files

- Prompt: `projects/2026-06-23-在路上/slides/s20/s20-v3-prompt.md`
- Image: `projects/2026-06-23-在路上/slides/s20/s20-v3-image.png`
- Return: `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/session-11/returns/s20-v3-slide-agent-return.md`
- Forbidden review path: `projects/2026-06-23-在路上/slides/s20/s20-v3-review.md`

## Artifact Version / Write Policy

- Overwrite allowed: no.
- Confirm all output targets are absent before writing.
- Do not write or rewrite brief, packet, ledger, handoff, task-plan, task-log, slides table, project note, or execution plan.

## Reference Roles

- Image 1: common style calibration board, `projects/2026-06-23-在路上/visual-system/style/style-anchor-board-v1.png`.
- Image 2: D night-road fire blueprint, `projects/2026-06-23-在路上/intake/imgs/D.夜路篝火型蓝图.png`.
- Image 3: accepted S-19 continuity reference, `projects/2026-06-23-在路上/slides/s19/s19-v2-image.png`.
- Image 4: distant walking-back silhouette reference, `projects/2026-06-23-在路上/visual-system/characters/character-slice-walk-back-v2-from-anchor.png`.

## Visual-System Requirements

- Use style module D.
- Fire is small, local, and restrained.
- Traveler stays at frame edge.

## Gpt-Image-2 Advisor Rule

- Use Skill mode `B-or-C`, effective Mode B / host-native.
- Record Skill mode, template/reference paths, and source files actually read in the prompt.
- Use `concept-scene.md` and `minimalist-mood-scene.md` as prompt construction references.

## Host Generation Evidence Rule

- Use host image generation only.
- Garden/API expected: no.
- Record loaded image roles, host-generated source path if available, copied project image path, dimensions if available, and SHA256.

## Generation Rule

- Generate exactly one image for `s20-v3`.
- If host generation fails after prompt only, write a blocked/incomplete return; do not retry in this worker.

## Review Rule

- Review disabled. Do not write `s20-v3-review.md`.
- Do not call MiniMax MCP, external vision, external review, web search, CCPE, GPT V2, or Minimax CLI.

## Completion Gate Rule

- Return must state prompt exists, image exists or blocked, return exists, review absent, no overwrite, brief/packet not worker-written, external services not called, and worker terminal.

## Lifecycle Rule

- This worker handles only S-20 / `s20-v3`.
- After writing the return, the worker is terminal / closed.

## Return File

- `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/session-11/returns/s20-v3-slide-agent-return.md`