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Install in OpenClaw
/install seedance2-video-gen
Description
Seedance 2.0 AI 视频生成技能。根据用户描述（文字/图片/视频/音频）， 自动生成 Seedance 2.0 API 调用参数，支持文生视频、图生视频、参考视频三种模式。 支持 @素材名 语法控制角色、镜头、动作、声音。 触发词：生成视频、制作视频、AI视频、图生视频、文生视频、视频生成
Usage Guidance
This skill appears to do what it claims (prepare parameters for Seedance/EvoLink video generation) and uses a single API key. Before installing: 1) Confirm the skill will need SEEDANCE_API_KEY (the SKILL.md requires it) and update registry settings or only provide the key when you intend to call the external API. 2) Verify the service endpoints and vendor (evolink.ai / seedance2api.app) independently — the skill has no homepage or source link in the registry. 3) Be cautious uploading sensitive images/audio/video: assets will be sent to a third‑party API and generated video links expire in 24h. 4) Prefer creating an API key with minimal permissions and monitor usage/quotas. 5) If you need higher assurance, ask the publisher for the source repository or a signed homepage and confirm the registry metadata is corrected to declare required env vars.
Capability Analysis
Type: OpenClaw Skill
Name: seedance2-video-gen
Version: 1.0.2
The skill bundle is a legitimate integration for the Seedance 2.0 video generation API via EvoLink.ai. It contains structured instructions (SKILL.md), prompt templates, and usage cases designed to guide an AI agent in generating API parameters and providing code examples to users. There is no evidence of malicious intent, data exfiltration, or harmful prompt injection; the use of the SEEDANCE_API_KEY environment variable is a standard practice for API authentication in this context.
Capability Assessment
Purpose & Capability
The name/description and SKILL.md consistently describe a video-generation helper that builds prompts and produces EvoLink/Seedance API call parameters — that capability aligns with the declared models and API endpoints. However, the registry metadata lists no required environment variables while the SKILL.md explicitly requires an API key (SEEDANCE_API_KEY), which is an inconsistency between what the skill says it needs and what the registry declares.
Instruction Scope
The runtime instructions are scoped to constructing prompts/JSON and showing curl/fetch/Python examples for POSTing to https://api.evolink.ai/v1/videos/generations and polling tasks. The instructions do not direct reading unrelated system files or exfiltrating data beyond calls to the third‑party API. They do reference using an Authorization header with $SEEDANCE_API_KEY (not declared in registry).
Install Mechanism
This is an instruction-only skill with no install spec and no code files — nothing is written to disk and no packages are installed. That is the lowest-risk install mechanism.
Credentials
The SKILL.md requires an API key (SEEDANCE_API_KEY) for EvoLink/Seedance, which is appropriate for a remote video-generation service. But the registry metadata lists zero required env vars and no primary credential — the omission is a mismatch that can obscure the fact the skill will attempt to use an external secret. No other unrelated credentials are requested.
Persistence & Privilege
The skill does not request always: true and is user-invocable; it does not attempt to modify other skills or agent-wide config. Autonomous invocation is allowed by default but not combined with other high privileges here.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install seedance2-video-gen - After installation, invoke the skill by name or use
/seedance2-video-gen - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.2
Fix API docs URL: seedance2api.app
v1.0.1
Remove Anna from name, cleaner slug
Metadata
Frequently Asked Questions
What is Seedance 2.0 Video Gen?
Seedance 2.0 AI 视频生成技能。根据用户描述（文字/图片/视频/音频）， 自动生成 Seedance 2.0 API 调用参数，支持文生视频、图生视频、参考视频三种模式。 支持 @素材名 语法控制角色、镜头、动作、声音。 触发词：生成视频、制作视频、AI视频、图生视频、文生视频、视频生成. It is an AI Agent Skill for Claude Code / OpenClaw, with 124 downloads so far.
How do I install Seedance 2.0 Video Gen?
Run "/install seedance2-video-gen" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Seedance 2.0 Video Gen free?
Yes, Seedance 2.0 Video Gen is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Seedance 2.0 Video Gen support?
Seedance 2.0 Video Gen is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Seedance 2.0 Video Gen?
It is built and maintained by xiaoke321 (@xk103295870-alt); the current version is v1.0.2.
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