A registry of standalone MCP servers for many popular APIs, generated from upstream OpenAPI specs and tested against live APIs before release. Each server exposes the API's endpoints as MCP tools and can be installed individually as a Python package.
From the registry: Send, read, organize emails, manage labels, drafts, and filters

This server lives in a monorepo. The README covers the whole collection, so we can't extract a single canonical install. This README is for the MCP Armory registry monorepo and lists many generated servers, including Google Gmail. It does not provide Google Gmail-specific credential setup or configuration; it says each server's own README has the full instructions. Therefore, no canonical Google Gmail config can be extracted from this README alone.
BEARER_TOKENrequiredBearer token used to authenticate configured servers, shown in the example MCP client configuration.MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API