Cyberpunk Transform Video Gen Seedance2.0

Re-skin any everyday clip concept into neon-drenched, high-tech, augmented urban futures using WeryAI Seedance 2.0 only. Use when you need TikTok-style verti...

Security Scan

The skill's code, instructions, and required environment variables are consistent with a video-generation wrapper for WeryAI Seedance 2.0 and do not request unrelated credentials or install arbitrary remote code.

Purpose & Capability

Name/description (cyberpunk video transform) match what is required: Node.js runtime and a single WERYAI_API_KEY to call WeryAI endpoints. The bundled script and documentation describe only video-generation API operations, which is proportional to the declared purpose.

Instruction Scope

SKILL.md confines runtime actions to expanding prompts, validating parameters, and running the included CLI script. It requires public https image URLs and explicit user confirmation before submitting. The instructions do not ask the agent to read unrelated files or extra environment variables.

Install Mechanism

There is no remote install; the package is instruction‑only but includes an internal Node.js script (scripts/video_gen.js). The script has no npm dependencies and uses Node 18+ globals (fetch). No external archives, URL shorteners, or downloads are referenced.

Credentials

Only one required secret (WERYAI_API_KEY) is declared and used. The script and docs state only this env var is read. No unrelated credentials or file paths are requested.

Persistence & Privilege

The skill is not marked always:true and does not claim to modify other skills or system-wide settings. It does not request persistent elevated privileges.

Assessment

This package appears coherent: it bundles a Node CLI that talks only to api.weryai.com and a models registry host, and it requires just WERYAI_API_KEY and Node 18+. Before installing, verify you trust the WERYAI_API_KEY recipient (do not store the key in the repo), review scripts/video_gen.js yourself, and run in a short‑lived or isolated environment if you are cautious. Confirm the agent sets model:"SEEDANCE_2_0" as required and only provide public https image URLs. If you need higher assurance, inspect the script's remaining runtime path handling and the CLI entrypoint to confirm it doesn't read other files or exfiltrate data to unexpected hosts.

Cyberpunk neon future style transform (Seedance 2.0)

Everyday content becomes blade-runner energy: megacity depth, wet asphalt reflections, AR glasses, drone lights, techy motion cadence, and synthetic audio cues when enabled.

Dependencies: WERYAI_API_KEY + Node.js 18+. This skill uses only SEEDANCE_2_0. When you run the CLI, {baseDir}/scripts/video_gen.js must exist; WERYAI_VIDEO_API.md must exist under {baseDir}/resources/ (supply both via publish or pre-use assembly). Full commands and JSON fields: see resources/WERYAI_VIDEO_API.md. No other Cursor skills required.

Prerequisites

• WERYAI_API_KEY must be set before running video_gen.js.
• Node.js 18+; image inputs must be public https URLs (no local paths).
• Model (caller / agent): The bundled video_gen.js requires a non-empty model in JSON—if model is missing or blank, the CLI exits with MISSING_PARAM (no default model). The script does not enforce this skill's allowed model in code: you must set "model":"SEEDANCE_2_0" for this package and show it in the confirmation table before submit—see WERYAI_VIDEO_API.md (model row).
• Each wait run may consume credits; re-run creates new paid tasks.

Security, secrets, and API hosts

• WERYAI_API_KEY: Treat as a secret. Only configure it if you trust this skill's source; it is listed in OpenClaw metadata as requires.env / primaryEnv so installers know it is mandatory at runtime (never commit it inside the skill package).
• API hosts (fixed in video_gen.js): Video tasks use https://api.weryai.com; the models list uses https://api-growth-agent.weryai.com. Child skills must not document or rely on URL environment-variable overrides—only WERYAI_API_KEY is read from the environment.
• Higher assurance: Run generation in a short-lived or isolated environment (separate account or container), and review scripts/video_gen.js (HTTPS submit + poll loop) before production use.

Prompt expansion (mandatory)

video_gen.js does not expand prompts. Before every wait --json, turn the user's short or vague brief into a full English production prompt that re-styles the described event into this skill's look.

When: User input is short, vague, or missing cinematic detail. Exception: They supply a finished long prompt within 2000 characters and ask you not to rewrite—still show the full text in the confirmation table.

Always add: shot size and angle; camera move; lighting and color grade aligned to this skill; subject action paced to duration; one clear payoff; platform framing (9:16 unless user chose another allowed ratio); if generate_audio is true, describe ambience / SFX in generic words (no copyrighted music references).

Length: Stay within prompt_length_limit 2000 for SEEDANCE_2_0; trim adjectives before losing the core transformation beat.

Confirmation: The pre-submit table must include the full expanded prompt.

Style transformation checklist

• Future city shell: stacked signage, skybridges, rain-slick streets—keep subject clear in 9:16.
• Electronic props: cables, drones, wrist holo, LED props—tie to the user’s original action.
• Neon lighting: magenta/cyan rim, volumetric fog strips, screen bounce on face.
• Metal & hologram materials: brushed alloy, glass, faint scanlines on holograms.
• Tech motion: snap turns, smooth gimbal push, HUD parallax—match duration.
• Sound (if on): pulses, sub drops, digital chatter beds—describe, no real artist names.

Fits: Future hype, city nightlife, street fashion tech, gadget unboxing glow-up.

### Example prompts below are richness targets only—always derive from the user's actual brief.

Workflow

1. Confirm the request matches this skill (text-to-video and/or single image-to-video).
2. Collect the user's brief, optional image URL, and tier (best / good / fast)—all map to SEEDANCE_2_0 with different duration defaults (see Recommended models).
3. Expand prompt (mandatory): Unless the user opted out with a finished long prompt, expand using ## Prompt expansion (mandatory). Do not submit only the user's minimal words.
4. Validate model is SEEDANCE_2_0 only; validate duration, aspect_ratio, resolution, generate_audio against the frozen tables.
5. Show the confirmation table with the full expanded prompt; wait for confirm or edits.
6. Run node {baseDir}/scripts/video_gen.js wait --json '...'.
7. Parse stdout JSON; return videos URLs or explain errors.
8. When presenting playable URLs to the user, use Markdown inline links only (e.g. [Video](https://...)). Do not wrap user-facing links in code fences.

CLI reference

node {baseDir}/scripts/video_gen.js wait --json '{"model":"SEEDANCE_2_0","prompt":"…","duration":10,"aspect_ratio":"9:16","resolution":"720p","generate_audio":true}'

Full reference: WERYAI_VIDEO_API.md.

Definition of done

Done when the user gets at least one playable Video-style link, or a clear failure with next steps. Submitted prompt must be the expanded prompt unless the user explicitly opted out. Never use another model_key in this skill.

Boundaries (out of scope)

• Do not use any model other than SEEDANCE_2_0 for this package.
• Do not link to weryai-model-capabilities.md or shared ../references/ paths; use resources/WERYAI_VIDEO_API.md for CLI/API details.
• Do not use local file paths for image; never embed the secret value of WERYAI_API_KEY in files.
• Do not invent API fields; do not send negative_prompt (not supported for this model).
• Do not wrap user-facing playable URLs in Markdown code fences.

Example prompts

• Making breakfast → kitchen reimagined as neon food lab, holographic recipe UI, vertical
• Walking the dog → rain-soaked alley, drone spotlights, reflective puddles, 9:16
• Product flatlay photo URL → same layout, holographic price tags animate, subtle neon wash

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Model and API constraints (frozen for this skill)

Derived from node {baseDir}/scripts/video_gen.js models alignment at authoring time; re-run models after platform upgrades. This skill is locked to SEEDANCE_2_0 only.

Text-to-video

model_key	durations	aspect_ratios	resolutions	Audio	negative_prompt	prompt limit
SEEDANCE_2_0	5, 10, 15	9:16, 1:1, 16:9	480p, 720p	Yes	No (do not send)	2000

Image-to-video (single image)

model_key	durations	aspect_ratios	resolutions	Audio	negative_prompt	upload_image_limit
SEEDANCE_2_0	5, 10, 15	9:16, 1:1, 16:9	480p, 720p	Yes	No (do not send)	3

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Recommended models

Tier	model_key	Notes
⭐ Best (default)	SEEDANCE_2_0	Prefer duration 10 or 15, resolution 720p, generate_audio true for fullest mood
👍 Good	SEEDANCE_2_0	Balanced: duration 10, resolution 720p, audio per user
⚡ Fast	SEEDANCE_2_0	Snappy: duration 5, resolution 480p or 720p, audio optional

Tier only changes duration / resolution / audio defaults—never the model.

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Default parameters

Field	Value
Model	SEEDANCE_2_0 (fixed)
Aspect ratio	9:16
Duration	10 (use 5 for punchy; 15 for slower ceremony)
Resolution	720p (480p allowed)
Audio	true unless user wants silent

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Scenario: Text-to-video style transform

Flow

1. Capture the user's mundane event in one or two sentences.
2. Expand into English with the Style transformation checklist; keep identity generic unless user names a character.
3. Confirmation table → user confirm.
4. Execute:

node {baseDir}/scripts/video_gen.js wait --json '{"model":"SEEDANCE_2_0","prompt":"<expanded>","duration":10,"aspect_ratio":"9:16","resolution":"720p","generate_audio":true}'

5. Return [Video](url) links.

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Scenario: Image-to-video style transform

Before use: image must be https:// and reachable.

1. Plan how the still re-styles in motion (props, light, environment) without breaking likeness if the user requests preservation.
2. Expand prompt; add image to the confirmation table.
3. After confirm:

node {baseDir}/scripts/video_gen.js wait --json '{"model":"SEEDANCE_2_0","prompt":"<expanded>","image":"https://…","duration":10,"aspect_ratio":"9:16","resolution":"720p","generate_audio":true}'

4. Return [Video](url) links.

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Loop seam (optional)

If the user asks for a seamless loop, append a short English trio at the end of the expanded prompt: seamless loop, perfect loop, ends where it begins—no separate API flag.

Generated for skill cyberpunk-transform-video-gen-seedance2.0.