---
title: "安装 Cloud SQL for PostgreSQL 插件"
filename: "terminal"
canonical: /templates/cloudsql-postgres-codex-plugin/
---

# 安装 Cloud SQL for PostgreSQL 插件

安装 cloud-sql-postgresql@data-agent-kit，配置 ADC 和 CLOUD_SQL_POSTGRES_* 实例参数。本地 MCP 服务名为 cloud-sql-postgres。

```
gcloud auth application-default login
export CLOUD_SQL_POSTGRES_PROJECT=YOUR_CLOUD_SQL_POSTGRES_PROJECT
export CLOUD_SQL_POSTGRES_REGION=YOUR_CLOUD_SQL_POSTGRES_REGION
export CLOUD_SQL_POSTGRES_INSTANCE=YOUR_CLOUD_SQL_POSTGRES_INSTANCE
export CLOUD_SQL_POSTGRES_DATABASE=YOUR_CLOUD_SQL_POSTGRES_DATABASE

codex plugin marketplace add GoogleCloudPlatform/data-agent-kit
codex plugin add cloud-sql-postgresql@data-agent-kit
codex mcp list

# 可选：
# export CLOUD_SQL_POSTGRES_IP_TYPE=PRIVATE
# codex plugin marketplace upgrade data-agent-kit

# 不要：
# plugin install cloud-sql-postgresql@data-agent-kit
# /plugin install cloud-sql-postgresql@claude-plugins-official
# gemini extensions install https://github.com/gemini-cli-extensions/cloud-sql-postgresql
# plugin add cloud-sql-mysql@data-agent-kit
# plugin add alloydb@data-agent-kit
# plugin add dak@data-agent-kit-starter-pack-marketplace
# plugin add bigquery-data-analytics@data-agent-kit
# codex mcp login cloud-sql-postgres
# command = "./PATH/TO/toolbox"

```