GeminiWatermarkTool
VEO / Gemini 3.5 Nano Banana Pro watermark maintenance tool
GeminiWatermarkTool is an agent skill that enables AI coding assistants to remove visible Gemini watermarks from images using reverse alpha blending. It exposes watermark detection and removal capabilities through an MCP server with four tools (remove_watermark, detect_watermark, batch_process, get_tool_info) and a Claude Code skill that teaches agents the full CLI syntax. Agents can process watermarks conversationally without manual intervention, supporting both single images and batch directories with automatic detection.
Key Features
Use Cases
- 01Automating watermark removal in AI-powered image processing pipelines
- 02Batch cleaning Gemini-generated images through conversational agent commands
- 03Integrating watermark detection into code generation workflows for visual content
- 04Processing screenshot collections with automatic skip of non-watermarked images
- 05Building custom AI workflows that combine image generation and cleanup steps
- 06Scripting watermark removal tasks through MCP-compatible AI clients
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GeminiWatermarkTool — FAQ
What is GeminiWatermarkTool agent skill?+
GeminiWatermarkTool is a Claude Code skill and MCP server that enables AI coding agents to remove visible Gemini watermarks from images using reverse alpha blending. It exposes four MCP tools and teaches agents the CLI syntax for automated watermark processing.
How do I install the GeminiWatermarkTool integration for AI agents?+
First ensure GeminiWatermarkTool CLI is on your PATH, then clone the gwt-integrations repository and run python install.py. The installer auto-detects the binary and configures both the Claude Code skill and MCP server in one command.
Which AI clients work with GeminiWatermarkTool?+
The MCP server works with any MCP-compatible client including Claude Desktop. The Claude Code skill works with Claude Code, Cursor, Windsurf, and other AI coding assistants that support skill integration.
Do I need API keys or a Gemini account?+
No API keys are required. GeminiWatermarkTool runs entirely offline using local mathematical algorithms and does not connect to any cloud services.
Is GeminiWatermarkTool free?+
Yes, GeminiWatermarkTool is open source under the MIT License and completely free for personal, educational, and commercial use.
What are the prerequisites for the AI integration?+
You need the GeminiWatermarkTool CLI binary installed and accessible in your PATH, Python (for the installer), and an MCP-compatible AI client or Claude Code-compatible editor.
How do I install GeminiWatermarkTool?+
Open the source repository on GitHub and follow its README. GeminiWatermarkTool is a skill — MCP Agents Market links you directly to the official repo.
Is GeminiWatermarkTool free?+
GeminiWatermarkTool is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.