---
title: "安装 Google Cloud Knowledge Catalog 插件"
filename: "terminal"
canonical: /templates/knowledge-catalog-codex-plugin/
---

# 安装 Google Cloud Knowledge Catalog 插件

从 Data Agent Kit 安装 knowledge-catalog@data-agent-kit。配置 DATAPLEX_PROJECT 和 ADC 凭证后，通过本地 dataplex MCP 查询目录。

```
codex plugin marketplace add GoogleCloudPlatform/data-agent-kit
codex plugin add knowledge-catalog@data-agent-kit
export DATAPLEX_PROJECT=YOUR_PROJECT_ID
gcloud auth application-default login
codex plugin list
codex mcp list

# 可选升级：
# codex plugin marketplace upgrade data-agent-kit

# 插件登记的 MCP 表名是 dataplex（stdio / npx Toolbox）
# 不要 mcp login
# 不要再 mcp add dataplex

# 不要：
# codex plugin install dataplex@data-agent-kit
# /plugin install knowledge-catalog@claude-plugins-official
# gemini extensions install https://github.com/gemini-cli-extensions/knowledge-catalog
# npx skills add
# google-cloud-developer@google-plugins

```