Watermarking Authenticity MCP Server: Install & Setup

Install Watermarking Authenticity in Claude Code

Claude Code

claude mcp add watermarking-authenticity -- uvx watermarking-authenticity-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "watermarking-authenticity": {
      "command": "uvx",
      "args": [
        "watermarking-authenticity-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Watermarking Authenticity MCP server do?

EU AI Act Article 50 watermarking + C2PA 2.1 compliance. NEW: 2 December 2026 deadline (compress...

Is the Watermarking Authenticity MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Watermarking Authenticity run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Watermarking Authenticity to Claude Code?

Run: claude mcp add watermarking-authenticity -- uvx watermarking-authenticity-mcp

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