JMAP Email

JMAP Email is an MCP (Model Context Protocol) server that exposes JMAP email and Sieve script operations as modular tools. It bridges JMAP's modern email API with the MCP framework, providing server-side access and manipulation of mailboxes, email messages, identities, as well as Sieve script management for email filtering. Designed for developers and organizations needing programmatic and standardized integration with JMAP-compliant email servers, it supports installation via Kubernetes, binary, or source, and can run in either HTTP or stdio mode.