Snowflake Labs · Codex

Add the Snowflake MCP server to Codex

Query Snowflake, use Cortex Search and Analyst, and manage objects.

Official serverLocalDatabases

1. Add the server

Run in your terminal

# ~/.codex/config.toml
[mcp_servers.snowflake]
command = "uvx"
args = ["snowflake-labs-mcp", "--service-config-file", "SERVICE_CONFIG_FILE"]

2. Sign in

Run codex mcp login <name> to complete OAuth for a remote server. Snowflake runs locally; set any credentials Snowflake Labs asks for before starting Codex.

3. Try it

Ask Codex for something Snowflake can do. Query Snowflake, use Cortex Search and Analyst, and manage objects. 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 Snowflake MCP server to Codex?: Run: # ~/.codex/config.toml …. Run codex mcp login <name> to complete OAuth for a remote server.
Is this the official Snowflake MCP server?: Yes. It is published by Snowflake Labs as io.github.Snowflake-Labs/mcp in the official MCP registry.
Does the Snowflake MCP server need an API key?: It runs locally from a package. See Snowflake Labs's docs for any credentials it needs.

Links

Snowflake Labs MCP docs Codex MCP docs Snowflake server details

Snowflake in other clients

Claude Code Gemini CLI Cursor VS Code (GitHub Copilot)

More databases for Codex

Airtable ClickHouse Google Cloud Firestore Google Maps Mapbox MongoDB MotherDuck / DuckDB Neon

Work at Snowflake Labs?

Feature Snowflake 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.