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Install in OpenClaw
/install seedance-2-video-gen
Description
Seedance 2.0 AI video generation via EvoLink API. Three modes — text-to-video, image-to-video (1-2 images), reference-to-video (images + videos + audio). Aut...
Usage Guidance
This package largely matches its advertised purpose (EvoLink Seedance video generation) and only needs curl/jq and your EvoLink API key. However: (1) the registry lists the skill as instruction-only but the package contains an installer (bin/cli.js) and a shell script (scripts/seedance-gen.sh) — running via npx or the installer will execute code and copy files into your ~/.openclaw/skills (or another chosen path). (2) Before installing or running, open and review scripts/seedance-gen.sh and bin/cli.js to confirm they only call EvoLink endpoints (evolink.ai) and do not exfiltrate other local files or credentials. (3) If you plan to run via npx, prefer cloning the repo and inspecting files locally first or run inside a sandbox. (4) Confirm billing/usage on your EvoLink dashboard — the API key can incur charges. If you want, provide the full scripts (seedance-gen.sh) and I can scan them line-by-line for hidden endpoints or suspicious behavior.
Capability Analysis
Type: OpenClaw Skill
Name: seedance-2-video-gen
Version: 2.1.0
The skill bundle provides a legitimate integration for Seedance 2.0 video generation via the EvoLink API. The installer (bin/cli.js) follows standard practices for detecting the OpenClaw environment and offers an interactive setup for the required API key, including optional persistence in shell configuration files. The core logic in scripts/seedance-gen.sh is well-implemented, using jq to securely construct JSON payloads and prevent shell injection vulnerabilities. The SKILL.md instructions are clearly aligned with the stated purpose, providing a structured flow for the AI agent to assist users without any evidence of malicious prompt injection or unauthorized data access.
Capability Assessment
Purpose & Capability
Name, README, SKILL.md, required binaries (curl, jq) and the single env var EVOLINK_API_KEY all align with a remote video-generation API gateway (EvoLink) that needs network calls and an API key.
Instruction Scope
SKILL.md instructions are narrowly scoped to collecting generation parameters, checking EVOLINK_API_KEY, and running the bundled generation script while relaying progress lines. The instructions do not ask for unrelated credentials or system files.
Install Mechanism
Registry metadata states 'No install spec — instruction-only', but the package includes an executable installer (bin/cli.js), package.json, and a shell generation script (scripts/seedance-gen.sh). That means there is runnable code that will copy files into the user's skills directory and set executable bits — expected for an installer, but the metadata/instruction-only claim is inconsistent and warrants inspection before executing (especially via npx).
Credentials
Only EVOLINK_API_KEY is required and declared as the primary credential. No other secrets or unrelated environment variables are requested in SKILL.md or the visible code snippets.
Persistence & Privilege
The skill does not request always:true and does not appear to modify unrelated skills or system settings. The installer copies files into the OpenClaw skills directory (writes to user home), which is the expected behavior for an OpenClaw skill installer — be aware this writes files to disk.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install seedance-2-video-gen - After installation, invoke the skill by name or use
/seedance-2-video-gen - Provide required inputs per the skill's parameter spec and get structured output
Version History
v2.1.0
Sync from GitHub: latest skill updates
v1.4.1
Fix: silent polling to prevent message spam during generation
v1.4.0
UX: add post-install greeting flow, soften prompt guidance to allow offering inspiration
v1.3.1
SEO: optimize description keywords
v1.3.0
Security hardening: fix metadata format (env as string array + primaryEnv), add homepage for provenance, replace all regex JSON parsing with jq, hardcode API endpoint as readonly
v1.2.1
Fix name for better search discoverability
v1.2.0
Security fix: declare EVOLINK_API_KEY env + jq/curl bin dependencies in metadata; fix duration inconsistency (4-12s everywhere)
v1.1.0
Interactive guided flow: smart intent detection, no default assumptions, user decides all parameters
v1.0.1
Fix: enable audio by default, correct duration 4-12s, max 2 images, add --no-audio flag
v1.0.0
Initial release: text-to-video, image-to-video, multi-modal reference support, auto-polling, friendly error handling
Metadata
Frequently Asked Questions
What is seedance-2-video-gen?
Seedance 2.0 AI video generation via EvoLink API. Three modes — text-to-video, image-to-video (1-2 images), reference-to-video (images + videos + audio). Aut... It is an AI Agent Skill for Claude Code / OpenClaw, with 1942 downloads so far.
How do I install seedance-2-video-gen?
Run "/install seedance-2-video-gen" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is seedance-2-video-gen free?
Yes, seedance-2-video-gen is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does seedance-2-video-gen support?
seedance-2-video-gen is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created seedance-2-video-gen?
It is built and maintained by EvolinkAI (@evolinkai); the current version is v2.1.0.
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