Douyin Cover Builder（抖音封面生成器）
What this skill does
这是一个面向中文创作者的 OpenClaw Skill，输入主题与人物气质后，会输出可直接用于生图模型的高质量提示词与创意说明。
Douyin Cover Builder（抖音封面生成器） is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.
How to install Douyin Cover Builder（抖音封面生成器）
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
douyin-cover-builderand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Douyin Cover Builder（抖音封面生成器） with a single command:
openclaw skills add douyin-cover-builder
This pulls douyin-cover-builder from ClawHub and installs it into ~/.openclaw/skills/douyin-cover-builder/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Douyin Cover Builder（抖音封面生成器）
Once installed, Douyin Cover Builder（抖音封面生成器） activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Turning video into a finished short
Douyin Cover Builder（抖音封面生成器） works with video. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — reframes to vertical, cleans the audio, cuts dead air, burns animated captions, and exports a version sized for TikTok, Reels, and Shorts.
It runs as an MCP server, so an OpenClaw agent can drive it from the same chat you already use: ask for a short, and the render comes back finished. See how to connect a video pipeline to your agent.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
douyin-cover-builder-3.1.2.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/douyin-cover-builder/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Douyin Cover Builder（抖音封面生成器）?
Install Douyin Cover Builder（抖音封面生成器） in the OpenClaw Easy desktop app by opening the Skills panel, searching for douyin-cover-builder, and clicking Install. From a terminal you can run: openclaw skills add douyin-cover-builder. Either way the skill is placed in ~/.openclaw/skills/douyin-cover-builder/.
Is Douyin Cover Builder（抖音封面生成器） free?
Yes. Douyin Cover Builder（抖音封面生成器） is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Douyin Cover Builder（抖音封面生成器） do?
这是一个面向中文创作者的 OpenClaw Skill，输入主题与人物气质后，会输出可直接用于生图模型的高质量提示词与创意说明。
Related: more developer tools skills
If Douyin Cover Builder（抖音封面生成器） looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models