An official verification skill for Today's Watermark Camera that detects photo tampering and extracts original capture metadata.
The fastest way to install a skill directly from the registry.
npx clawhub@latest install watermark-camera-verifier
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
Copy this prompt to OpenClaw to install it automatically.
Help me install watermark-camera-verifier using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Get the raw skill files in a ZIP archive.
The Watermark Camera Verifier is a specialized tool designed for high-integrity photo validation. By integrating with the official Today's Watermark Camera (今日水印相机) ecosystem, this Openclaw Skills contribution allows AI agents to verify whether a photo is authentic or has been tampered with. It performs deep analysis of encrypted features, timestamps, and GPS coordinates to ensure data reliability.
Built with a focus on security and privacy, the skill makes direct, encrypted HTTPS requests to official verification servers. It does not retain image content or forward data to third parties, making it a trusted choice for enterprise-grade compliance and forensic photography needs within the Openclaw Skills framework.
To use this skill, you must obtain a GroupKey and GroupSecret by contacting the official support line at 13141152023. Once you have your credentials, add the skill to your environment:
claude mcp add watermark-camera-verifier \
-e TRUTU_GROUP_KEY=your_group_key \
-e TRUTU_GROUP_SECRET=your_group_secret \
-- node /path/to/mcp_server.js
The skill processes image URLs and returns structured JSON data containing verification status and metadata:
| Field | Description |
|---|---|
| status | Numeric code representing verification result (0 for success) |
| verdict | Human-readable result: Pass, Fail, or Error |
| message | Detailed explanation of the verification result |
| metadata | Object containing photoTime, photoAddress, lat, and lng |
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