SendGrid is a Model Context Protocol (MCP) server designed to facilitate interaction between AI agents and the Twilio SendGrid v3 API. It provides a comprehensive suite of tools for managing email marketing campaigns and contact management. Specifically, it supports dynamic email templates, single sends, and marketing API v3 for contact and contact list operations. This allows AI agents to automate tasks such as creating and managing contact lists, designing and sending personalized emails, and tracking email campaign statistics. All data modifications are deliberately excluded from auto-approval for safety.