coldsend-mcp

AI-native cold email campaign management via Model Context Protocol. ## What You Can Do - Campaigns — Create, launch, pause, resume, and delete email campaigns with full lifecycle control - Leads — Upload leads from CSV, list, filter, and manage recipients per campaign - Sender Accounts — Configure ColdSend native, SMTP, Google Workspace, and Outlook 365 inboxes - Domains — Add custom sending domains with automated DNS verification and activation tracking - Analytics — Track delivery rates, open/click engagement, reply rates, and compare campaigns side-by-side - Inbox Health — Monitor sender reputation, bounce rates, and deliverability scores ## Authentication Pass your ColdSend API key via the X-API-Key header. Get your key from cloud.coldsend.pro. ## Transports - Streamable HTTP (/mcp)