cancel_checkout — modmillennialdesigns MCP Tool Mutating
cancel_checkout
(cancel checkout) is one of 13 tools on the
modmillennialdesigns
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call cancel_checkout from your client
- Claude Code modmillennialdesigns cancel_checkout run in your project directory
- Claude Desktop modmillennialdesigns cancel_checkout ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor modmillennialdesigns cancel_checkout ~/.cursor/mcp.json
- VS Code modmillennialdesigns cancel_checkout .vscode/mcp.json
- Zed modmillennialdesigns cancel_checkout ~/.config/zed/settings.json
- Windsurf modmillennialdesigns cancel_checkout ~/.codeium/windsurf/mcp_config.json
- Cline modmillennialdesigns cancel_checkout ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI modmillennialdesigns cancel_checkout ~/.gemini/settings.json
- Grok modmillennialdesigns cancel_checkout .mcp.json (in your project root)
- ChatGPT modmillennialdesigns cancel_checkout Settings → Connectors → Advanced → Developer mode
- Claude.ai modmillennialdesigns cancel_checkout Settings → Connectors → Add custom connector
- LangChain modmillennialdesigns cancel_checkout pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http modmillennialdesigns https://modmillennialdesigns.com/api/ucp/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.