A fully automated cross-platform content publishing workflow that supports AI-generated content production and video repurposing for global social media platforms.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install cross-platform-auto-poster
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install cross-platform-auto-poster using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Cross-Platform Auto Poster?
The Cross-Platform Auto Poster is a sophisticated automation engine designed for creators looking to scale their digital presence across multiple social networks. By leveraging Openclaw Skills, this tool handles the entire content lifecycle—from trending topic research and AI copywriting to visual asset generation and final publication. It bridges the gap between domestic and international platforms, allowing users to effortlessly synchronize content between ecosystems like Xiaohongshu and TikTok.
Built on a robust stack including Playwright and FFmpeg, this skill manages the technical complexities of browser interaction and video processing. It is engineered to help developers and marketers achieve content monetization through high-volume, high-quality automated posting while maintaining distinct account isolation and data tracking for performance optimization.
Cross-Platform Auto Poster Use Cases
- Automating AI-generated image-text posts for Xiaohongshu to capitalize on trending topics.
- Converting text scripts into spoken-word videos with AI voices and generated visuals.
- Repurposing domestic video content for international distribution on TikTok and YouTube with automated de-duplication.
- Managing multiple social media accounts simultaneously without manual login overhead.
- Scaling content production for niche markets like fitness, beauty, or food through batch processing.
How Cross-Platform Auto Poster Works
- The system identifies trending topics by scraping platform-specific search data.
- AI agents generate optimized copywriting and scripts tailored to the target platform's style.
- Visual assets are created via AI image generation or video synthesis engines.
- Videos undergo an automated de-duplication process involving cropping, flipping, and color adjustment.
- Playwright-driven browser automation logs into accounts and uploads the completed media.
- Interaction data is recorded to generate performance reports for future strategy adjustments.
Cross-Platform Auto Poster Setup
To deploy this tool within your Openclaw Skills environment, follow these steps:
# Install Node.js dependencies
npm install
# Install necessary browser binaries
npx playwright install chromium
# Ensure FFmpeg is installed on your system
# (e.g., brew install ffmpeg or sudo apt install ffmpeg)
# Configure your accounts in config/accounts.json
Cross-Platform Auto Poster Data Schema & Taxonomy
The skill organizes data using a structured JSON approach for account management and local storage for media assets.
| File/Folder | Description |
|---|---|
config/accounts.json |
Stores platform credentials and cookie paths for session persistence. |
./auth/*.json |
Individual session state files for account isolation. |
./src/workflows/ |
Contains logic for specific platform behaviors (e.g., video-cross-post.js). |
Data Records |
Tracks publication timestamps, URLs, and engagement metrics. |
Cross-Platform Auto Poster Advanced Features
- Multi-account isolation support to prevent platform flagging and manage diverse portfolios.
- Automated video de-duplication (AI-powered cropping, color grading, and BGM swapping).
- Integration with OpenAI Whisper for automated subtitle generation and translation.
- Batch production capabilities allowing for the generation of 10-20 posts in a single run.
- Headless browser automation for seamless background publishing without interrupting user tasks.
SKILL.md
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