Google Cloud · Codex

Add the Google Cloud Firestore MCP server to Codex

Read and write Firestore data with natural-language requests.

Official serverRemoteDatabases

1. Add the server

Run in your terminal

codex mcp add google-firestore --url https://firestore.googleapis.com/mcp

2. Sign in

Run codex mcp login <name> to complete OAuth for a remote server. Google Cloud Firestore is hosted by Google Cloud, so there is nothing to install or keep updated.

3. Try it

Ask Codex for something Google Cloud Firestore can do. Read and write Firestore data with natural-language requests. Approve the first tool call and check the result before allowing write actions automatically.

· Each server is a [mcp_servers.<name>] table in config.toml.
· Use enabled_tools or disabled_tools to keep the tool list short.

FAQ

How do I add the Google Cloud Firestore MCP server to Codex?: Run: codex mcp add google-firestore --url https://firestore.googleapis.com/mcp. Run codex mcp login <name> to complete OAuth for a remote server.
Is this the official Google Cloud Firestore MCP server?: Yes. It is published by Google Cloud as com.googleapis.firestore/mcp in the official MCP registry.
Does the Google Cloud Firestore MCP server need an API key?: It is a hosted server. Most hosted servers sign you in with OAuth the first time Codex uses them; check Google Cloud's docs for any plan or permission requirements.

Links

Google Cloud MCP docs Codex MCP docs Google Cloud Firestore server details

Google Cloud Firestore in other clients

Claude Code Gemini CLI Cursor VS Code (GitHub Copilot)

More databases for Codex

Airtable ClickHouse Google Maps Mapbox MongoDB MotherDuck / DuckDB Neon PlanetScale

Work at Google Cloud?

Feature Google Cloud Firestore across the directory and its category from $49/month.

Feature this server

Reviewed Oct 5, 2026. Command generated from the registry record and checked against Codex's documented syntax.