add_watermark — Seller Toolbelt MCP Tool Mutating
add_watermark
(add watermark) is one of 11 tools on the
Seller Toolbelt
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call add_watermark from your client
- Claude Code Seller Toolbelt add_watermark run in your project directory
- Claude Desktop Seller Toolbelt add_watermark ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Seller Toolbelt add_watermark ~/.cursor/mcp.json
- VS Code Seller Toolbelt add_watermark .vscode/mcp.json
- Zed Seller Toolbelt add_watermark ~/.config/zed/settings.json
- Windsurf Seller Toolbelt add_watermark ~/.codeium/windsurf/mcp_config.json
- Cline Seller Toolbelt add_watermark ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Seller Toolbelt add_watermark ~/.gemini/settings.json
- Grok Seller Toolbelt add_watermark .mcp.json (in your project root)
- ChatGPT Seller Toolbelt add_watermark Settings → Connectors → Advanced → Developer mode
- Claude.ai Seller Toolbelt add_watermark Settings → Connectors → Add custom connector
- LangChain Seller Toolbelt add_watermark pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://sellertoolbelt.com/api/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 18 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.