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Etchv

io.github.etchv-labs/mcp-server ยท v1.6.0

Invisible watermarking and watermark detection for images, PDFs and videos with Etchv.

Connect Runs on your machine

Terminal
claude mcp add mcp-server -e ETCHV_API_KEY=<ETCHV_API_KEY> -e ETCHV_FILES_ROOT=<ETCHV_FILES_ROOT> -e ETCHV_API_BASE_URL=<ETCHV_API_BASE_URL> -- npx -y @etchv-labs/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@etchv-labs/[email protected]"
      ],
      "env": {
        "ETCHV_API_KEY": "<ETCHV_API_KEY>",
        "ETCHV_FILES_ROOT": "<ETCHV_FILES_ROOT>",
        "ETCHV_API_BASE_URL": "<ETCHV_API_BASE_URL>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@etchv-labs/[email protected]"
      ],
      "env": {
        "ETCHV_API_KEY": "<ETCHV_API_KEY>",
        "ETCHV_FILES_ROOT": "<ETCHV_FILES_ROOT>",
        "ETCHV_API_BASE_URL": "<ETCHV_API_BASE_URL>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@etchv-labs/[email protected]"
      ],
      "env": {
        "ETCHV_API_KEY": "<ETCHV_API_KEY>",
        "ETCHV_FILES_ROOT": "<ETCHV_FILES_ROOT>",
        "ETCHV_API_BASE_URL": "<ETCHV_API_BASE_URL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
ETCHV_API_KEY
Required, secret
Etchv API key with the scopes your workflow needs.
ETCHV_FILES_ROOT
Required
Absolute path of an existing directory for input and output files.
ETCHV_API_BASE_URL
Optional
Optional HTTPS API origin. Defaults to https://api.etchv.com.

Details

Package@etchv-labs/[email protected] (NPM, stdio)
First published29 Oct 2026
Last updated29 Oct 2026
Registry nameio.github.etchv-labs/mcp-server

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