seedance-20

name	seedance-20
description	This skill should be used when directing Seedance 2.0 T2V, I2V, V2V, R2V, audio, safety, or API work.
license	MIT
user-invocable	true
tags	["seedance"]
metadata	{"version":"5.4.5"}

seedance-20

Seedance 2.0 operating loop for agent-directed video work. Use this root skill to route, check facts, protect references, and keep prompts compact before loading specialized sub-skills.

Operating Loop

1. Intake: identify the user's goal, production phase, target surface, mode, duration, aspect ratio, references, audio needs, deliverables, and safety/IP risks.
2. Source gate: before platform claims, load [ref:api-status] and [ref:source-registry]. For Runway or Volcengine specifics, also load [ref:platform-surface-matrix].
3. Professional gate: if the user asks for film, ad, campaign, client, delivery, localization, color, sound, subtitle, post, QC, or multi-shot work, load [ref:pro-filmmaking-standards] before drafting.
4. Mode gate: choose T2V, I2V, V2V, R2V, FLF2V, edit, extend, or troubleshoot before writing prose.
5. Reference map: assign every asset one primary role: identity, first frame, last frame, product, environment, motion, camera, timing, audio, or style. State what must not transfer.
6. Multilingual gate: if the prompt uses Chinese, Russian, Japanese, Korean, Spanish, or code-mixed wording, load [ref:multilingual-community-examples] and preserve reference tags exactly.
7. Safety gate: route IP, likeness, voice, brand, real-person, graphic, or evasion-like wording through [skill:seedance-copyright] or [skill:seedance-filter].
8. Prompt build: route to [skill:seedance-interview], [skill:seedance-prompt], [skill:seedance-prompt-short], or a domain skill for camera, motion, audio, characters, VFX, style, recipes, or pipeline.
9. Quality pass: run anti-slop, check one visible beat, one primary camera move, physical light, sound intent, continuity anchors, constraints, delivery caveats, and source-date caveats.
10. Repair loop: if output fails, diagnose root cause before adding adjectives; use [skill:seedance-troubleshoot].

Load Map

Situation	Load
Vague idea or missing brief	[skill:seedance-interview] or [skill:seedance-interview-short]
Production prompt	[skill:seedance-prompt], [ref:quick-ref], [ref:prompt-examples]
Professional film, commercial, campaign, or delivery workflow	[ref:pro-filmmaking-standards], [ref:shot-list-continuity], [ref:delivery-qc]
Compact prompt or Chinese compression	[skill:seedance-prompt-short], language vocab reference
Camera, lens, blocking, shot contract	[skill:seedance-camera], [ref:cinematography-shot-language]
Image reference / first frame	[ref:i2v-guide], [ref:reference-workflow]
First and last frame	[ref:first-last-frame-guide]
API, Runway, Volcengine, workflow, pricing, model IDs	[skill:seedance-pipeline], [ref:api-workflow], [ref:model-name-map]
Color, ACES, HDR/SDR, aspect ratio, subtitles, audio post, or QC	[ref:color-pipeline-aces], [ref:aspect-ratio-delivery], [ref:subtitles-localization], [ref:audio-post-delivery], [ref:delivery-qc]
Genre template or examples	[skill:seedance-recipes], [ref:examples-by-mode], [ref:genre-guides]
Chinese/Russian/Japanese/Korean/Spanish or mixed-language examples	[ref:multilingual-community-examples], language vocab reference
Bad result	[skill:seedance-troubleshoot]

Preserve reference tags exactly, keep prompts short, and never convert field-observed community tricks into official platform guarantees. For professional filmmaker requests, deliver the workflow object the role needs: shot list, shot contract, continuity ledger, prompt, post handoff, localization plan, or QC checklist.