Winnr MCP server

Cold email infrastructure: buy domains, create SMTP mailboxes, set DNS, run warming, read mail.

Category: Productivity

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Source: official MCP Registry entry app.winnr/winnr · repository

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http app-winnr-winnr https://mcp.winnr.app/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "app-winnr-winnr": { "url": "https://mcp.winnr.app/mcp" } } }