GoogleCloudPlatform/knowledge-catalogPublic

Google Cloud Knowledge Catalog Tools and Samples

AI summary: An AI-powered data catalog and metadata management platform for Google Cloud.

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TypeScriptApache-2.0Created May 4, 2026Last push 2d ago+434 stars this week+434 this month

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8.3K stars as of Aug 6, 2026, tracked back to May 3, 2026. Historical curve reconstructed from public GitHub event archives, calibrated to the current total.

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43 commits in the last yearLessMore

Signals and awards

derived from tracked data

  • Breakout launch

    8,346 stars in 95 days

  • Rising fast

    +434 stars this week

  • Permissive license

    Apache-2.0

  • Continuous integration

    Automated checks passing

  • Repeat trending

    3 trending appearances

What knowledge-catalog does

Knowledge Catalog (formerly Dataplex) is a comprehensive data catalog and metadata management platform that leverages AI to organize and contextualize information. It dynamically constructs a knowledge graph encompassing both structured and unstructured data across an organization's infrastructure. This graph provides deep semantics and business context specifically designed to be consumed by AI agents and enterprise applications. The repository contains tools, sample agents, and reference implementations to help developers build robust context management and retrieval solutions on Google Cloud Platform.

Data engineers, enterprise architects, and AI developers building robust data governance and context retrieval systems on Google Cloud.

  • Dynamic knowledge graph: Automatically links structured and unstructured data to build a cohesive view of enterprise assets.
  • AI-powered metadata: Uses artificial intelligence to extract and manage business context and semantics automatically.
  • Agent integration: Provides tools and samples specifically designed to feed high-quality context into enterprise AI agents.
  • GCP native: Deeply integrated with Google Cloud services for secure and scalable data governance.
  • Comprehensive samples: Includes reference implementations for building enrichment and retrieval solutions.

Where teams use it

Enterprise data governance

Data teams deploy the catalog to automatically discover, classify, and manage metadata across massive data lakes.

Grounding AI agents

Developers use the knowledge graph to provide accurate, business-specific context to internal AI chatbots and tools.

Unified data discovery

Analysts query the catalog to find relevant datasets and understand their lineage and business semantics before starting analysis.

Building retrieval systems

Engineering teams utilize the provided samples to construct advanced RAG pipelines that leverage the platform's structured metadata.

Getting started: git clone https://github.com/GoogleCloudPlatform/knowledge-catalog.git

README

main branch

Knowledge Catalog

Knowledge Catalog (formerly Dataplex), is an AI-powered data catalog and metadata management platform. It provides a dynamic knowledge graph of all your data, structured and unstructured, to provide semantics and business context to AI agents

This repository features tools, agents, and samples that demonstrate Knowledge Catalog features, and building context management, enrichment and retrieval solutions.

Getting Started

Open in Cloud Shell

Contributing

See the contributing instructions to get started contributed.

License

All solutions within this repository are provided under the Apache 2.0 license. Please see LICENSE for more detailed terms and conditions.

Disclaimer

This repository and its contents are not an official Google product.

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43 commits in the last 52 weeks.

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Trending appearances

DateListRankStars gained
Jun 16, 2026daily#10+19
Jun 15, 2026daily#10+24
Jun 14, 2026daily#19+37

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