I built a free open-source connector that lets Claude run my SendGrid email campaigns — draft, send, personalize, and read stats by just asking

A developer created an open-source Model Context Protocol connector that integrates Claude with SendGrid, enabling users to draft, send, personalize, and review email campaign statistics through direct conversation with Claude. The tool eliminates workflow inefficiency by removing the need to switch between applications for writing copy and managing campaigns, allowing tasks like composing newsletters and sending personalized emails with previews entirely within Claude. The connector includes features such as read-only mode for safe evaluation, configurable signature handling, and single-file installation designed for non-technical users.