A phone book for Google’s Model Context Protocol servers

What it does

This repository is a curated directory of Google’s official Model Context Protocol (MCP) servers. It catalogs remote, Google-managed endpoints for services like BigQuery, Cloud SQL, and GKE alongside open-source servers you can run locally or self-host. The repo also bundles sample applications and offers guidance on deploying MCP servers to Google Cloud.

The interesting bit

The value is bureaucratic, not binary: instead of hunting across dozens of product documentation pages, you get a single index of which Google services speak MCP and whether they are hosted for you or require self-hosting. It is glue work of the organizational kind—an index that saves you from tab bankruptcy.

Key highlights

• Catalogs remote MCP servers—including BigQuery, Cloud SQL, GKE, Cloud Run, and Maps—with Google-managed endpoints
• Indexes open-source alternatives for local or self-hosted deployment, spanning Workspace, Firebase, Go, Dart, Chrome DevTools, and more
• Bundles two sample apps: launchmybakery (an ADK agent) and allstrides (a local-to-cloud migration)
• Collects deployment resources for Cloud Run, GKE, and Apigee in one place
• Apache 2.0 licensed

Caveats

• Explicitly disclaimed as “not an officially supported Google product” and intended for demonstration purposes only
• Most server code and detailed documentation live in external repositories; this repo is primarily an index

Verdict

Worth bookmarking if you are building agents on Google Cloud and need to know which products expose MCP endpoints. Skip it if you are looking for a single framework to deploy—this is a map, not the territory.