"Google's email service" matching MCP servers:

A 3-tier relay service that serves MCP tools via WebSocket, including calculator, scripture lookup, and location-based recommendations.

MCP server for querying archaeological site information from the EGIPCI service of the Generalitat de Catalunya, enabling AI editors to access Catalan archaeological data.

Thin Host Protocol Adapter between an MCP host and the Drama Plugin, exposing plugin tools via MCP with automatic discovery and secure routing.

Provides comprehensive access to the ResourceSpace Digital Asset Management API through MCP tools, resources, and workflow prompts, enabling asset management, search, collections, metadata, and administrative operations.

A Model Context Protocol for creating detailed fictional worlds with Claude, featuring structured worldbuilding prompts and automatic image generation via Google's Imagen API.

Provides LLM context on U.S. national parks by integrating National Park Service, Recreation.gov, and weather APIs, enabling queries about park info, trails, alerts, events, weather forecasts, and more via tool calls.

A Chinese classical poetry query service for MCP clients, deployed on Cloudflare Workers, enabling search, random selection, author/dynasty/type listing, and statistics across nearly 400,000 works from Tang, Song, Yuan, and more.