---
title: "knowledge-catalog"
description: "Connect to Knowledge Catalog to discover, manage, monitor, and govern data and AI artifacts across your data platform"
canonical: https://agentpluginsdirectory.com/plugins/knowledge-catalog
last-updated: 2026-09-21
---

# knowledge-catalog
Connect to Knowledge Catalog to discover, manage, monitor, and govern data and AI artifacts across your data platform
- Slug: knowledge-catalog
- Publisher: Google LLC
- Repository: https://github.com/gemini-cli-extensions/knowledge-catalog
- Manifest: plugin.json
- Version: 0.5.4
- License: Apache-2.0
- Category (editorial): databases
- Skills: 0
- MCP servers: 1 (dataplex)
- Stars: 33
- Repository created: 2025-09-12
- Repository last pushed: 2026-09-17
- Publisher type: Organization
- Listing: https://agentpluginsdirectory.com/plugins/knowledge-catalog
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What knowledge-catalog does, in the publisher's words

> [!NOTE] > Currently in beta (pre-v1.0), and may see breaking changes until the first stable release (v1.0).

This repository packages MCP Toolbox's prebuilt dataplex server as a plugin/extension to interact with Knowledge Catalog (formerly known as Dataplex) instances. It can be used with various AI agents, including Antigravity, Claude Code and Codex, to discover, manage, monitor, and govern data and AI artifacts across your data platform using natural language prompts.

> [!IMPORTANT] > We Want Your Feedback! > Please share your thoughts with us by filling out our feedback form. > Your input is invaluable and helps us improve the project for everyone.

- Why Use Knowledge Catalog?
- Prerequisites
- Getting Started
- Configuration
- Installation & Usage

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/gemini-cli-extensions/knowledge-catalog/HEAD/README.md

## MCP servers

- dataplex: transport: stdio; command: npx -y @toolbox-sdk/server@1.9.0 --prebuilt dataplex --stdio

Read from the plugin's own mcp.json. Environment variable names only, never values.