text-watermark-fountain
CommunityEmbed resilient hidden watermarks in text.
Content & Communication#text processing#steganography#text watermark#fountain code#sentence encoding#watermark extraction
Authorcafe3310
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill solves the challenge of embedding recoverable hidden identifiers into text while preserving the ability to detect the watermark after partial edits, deletions, or inserted content.
Core Features & Use Cases
- Robust Text Watermarking: Encodes watermark strings by controlling sentence lengths with Fountain Code redundancy and synchronization markers.
- Watermark Extraction: Recovers embedded marks from processed text using sync-frame detection and decoding algorithms.
- Use Case: Add a hidden ownership marker to a long article, generated document, or experimental text artifact and later verify the embedded watermark after content changes.
Quick Start
Use the text watermark fountain skill to embed the watermark "name_1" into the provided long-form text and return the verified watermarked version.
Dependency Matrix
Required Modules
python3
Components
scripts
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: text-watermark-fountain Download link: https://github.com/cafe3310/public-agent-skills/archive/main.zip#text-watermark-fountain Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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