> For the complete documentation index, see [llms.txt](https://docs.decube.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.decube.io/overview/readme.md).

# Welcome to Decube

The trusted data context layer for your teams and AI agents.

## One trusted data foundation for governance and AI.

**Decube** is a data trust platform that unifies catalog, lineage, data quality, and governance into a single context layer. It gives every team and every AI agent the context they need to act on data with confidence: where data lives, who owns it, where it flows, whether it's healthy, and how it's governed.

## Know it. Trace it. Trust it. Govern it.

1. **Know it: Automated catalog & discovery**. Decube automatically discovers assets, ownership, and relationships across your data ecosystem, so you can find the data you need and break down silos between teams.
2. **Trace it: Lineage & impact analysis**. Track every field from source to report with column-level lineage, and see which downstream tables, dashboards, and KPIs a change affects before you ship it.
3. **Trust it: Data quality & monitoring**. Detect schema drift, stale data, and anomalies with ML-powered monitors before they impact reporting or decisions.
4. **Govern it: Classification & compliance**. Classify sensitive data automatically, enforce policies, and stay audit-ready at scale.

{% embed url="<https://www.youtube.com/watch?v=IYby2oXSQlU>" %}

Follow our handy guide to get started as quickly as possible:

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[Getting started](/overview/getting-started.md)
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## Built for AI

Decube delivers the same trusted context to AI, whether your team asks questions in plain English or your agents query metadata directly.

* [**Trusty AI**](/trusty-ai/trusty-ai.md): Ask questions about your data in plain English and get answers grounded in lineage, ownership, and governed metadata.
* [**Decube MCP**](/mcp/overview.md): Connect AI tools such as Claude, ChatGPT, and Cursor to Decube, so your agents work with the same catalog, lineage, and quality context as your team.
* [**AI Agent Registry**](/ai-agent-registry/overview.md): Keep an inventory of every AI agent in your organization, who owns it, and what data it can reach.

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Decube MCP and the AI Agent Registry are in limited preview. For access, reach out at <support@decube.io>.
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### Fundamentals: Dive a little deeper

<figure><img src="https://1779874722-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTw0qpCVzfrIXqS4FEg4T%2Fuploads%2F8DL437HB12HDoLZymESg%2Fimage%20(142).png?alt=media&amp;token=aab71060-d41f-4f22-aac7-e40c0be42433" alt="Decube&#x27;s Trusted Data Context Layer connects your data sources to your AI layers through metadata management, data quality, lineage, business glossary, and policy management"><figcaption></figcaption></figure>

Learn the fundamentals of Decube to get a deeper understanding of our main features:

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[Overview of Asset Types](/catalog/overview-of-asset-types.md)
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[Automated Lineage](/lineage/automated-lineage.md)
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[Incidents Overview](/data-quality/data-quality.md)
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[Classification Policies](/governance/classification-policies.md)
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[Glossary, Category and Terms](/glossary/glossary-category-and-terms.md)
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### Trusted by data leaders across Banking, Insurance & Telecom

Data and governance teams operating under MAS, BNM, OJK, and APRA regulatory frameworks across APAC rely on Decube for audit-ready lineage, sensitive data classification, and trusted reporting.

Decube is built for enterprise scale and security: SOC 2, ISO 27001, HIPAA, and GDPR compliant, with your data encrypted in motion with TLS and at rest with AES-256. Learn more in the [Security & Infrastructure overview](/security-and-infrastructure/security.md).

***

### Need Help?

If you have any questions that you can't find in this documentation, reach out to us:

* **Email**: <support@decube.io>
* **Request a Demo**: [Schedule a personalized demo](https://decube.io/request-a-demo)
* **Explore Sandbox**: [Try our interactive sandbox](https://www.decube.io/explore-sandbox)