"Sage" matching MCP servers:

Enables MCP clients to read and search Proton Mail and create draft-only emails with attachments through the local Proton Mail Bridge, while requiring out-of-band human approval before a draft can be committed.

Enables AI to send push notifications to your phone via a configurable gateway. It is a thin wrapper that posts to an Apprise push gateway.

Enables AI agents to search, read, send, and organize Gmail emails via MCP protocol.

A security-hardened Gmail MCP server for Claude Code that supports reading, labeling, archiving, and drafting emails, but cannot send or delete.

A local MCP server that enables an agent to read personal WhatsApp messages, prepare replies, and send them only after user confirmation.