Seedance Screenwriter

Objective

Compile concise, high-signal VMCA prompts that users can paste directly into video generation tools.

Trigger Rules

Use when the primary request is prompt writing quality and structure.

Positive cues:

• Video prompt refinement.
• VMCA formatting.
• Prompt weight enhancement and cinematic suffixes.

Do not use when:

• The request requires full narrative treatment.
• The request requires ad strategy and CTA architecture.
• The request requires platform orchestration beyond prompt text.

Inputs

Required:

• Core scene description.

Optional:

• Mood, lens language, frame rate style.
• Duration and aspect ratio.
• Exclusion or compliance constraints.

Output Schema

Return the universal envelope from ../shared/references/output-schemas.md.

Artifacts order:

1. VMCA master prompt.
2. Compact prompt variant.
3. Expanded cinematic variant.
4. Prompt tuning checklist.

Workflow

1. Parse raw scene intent.
2. Fill VMCA blocks: Visual, Motion, Camera, Atmosphere.
3. Enforce positive-only phrasing.
4. Add cinematic quality suffixes.
5. Provide compact and expanded variants.
6. Return assumptions, risks, and next actions.

Quality Bar

• Keep each VMCA block explicit.
• Keep wording concrete and imageable.
• Keep modifiers non-contradictory.
• Keep output directly usable.

Safety Rules

• Remove unsafe or policy-violating requests.
• Avoid explicit harm encouragement.
• Mark unknowns instead of inventing.

Resources

• Domain framework: references/domain.md
• Envelope validator: scripts/validate_output.py
• Creative artifact validator: scripts/validate_creative_artifacts.py