> For the complete documentation index, see [llms.txt](https://help.cubelet.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.cubelet.ai/studying-in-the-catalog/browse-the-catalog.md).

# Browse the Catalog

*Find the content you're licensed to study, by framework or by keyword.*

## Open the Catalog

Click **Catalog** in the sidebar. You'll land on the **Cubelet Catalog** — "Your licensed learning units." Each card here is a Cubelet: one focused unit of content built around a single skill or control, and something you're entitled to study.

## Search or filter

Use the **Search cubelets…** box to find a topic by keyword or control ID (for example, `AC.L2-3.1.1`).

To narrow the list by framework, use the filter chips above the results. There are 11:

**All**, **CMMC Level 2**, **VulnOps**, **CISA**, **CISM**, **CRISC**, **CDPSE**, **NIST AI RMF**, **ISO 42001**, **EU AI Act**, **TRAIGA**

These roll up to four framework areas: **CMMC Level 2**; the **ISACA** certifications (CISA, CISM, CRISC, CDPSE); **AI Governance** (NIST AI RMF, ISO 42001, EU AI Act, TRAIGA); and **VulnOps**. **All** is selected by default, so you'll see every card you're licensed for at once until you filter.

![Cubelet Catalog with search box and framework filter chips](https://pub-e571df93f3dd406f8a9c1c301e8181b6.r2.dev/help-center/v1/catalog.png)

## Reading a card

Each card shows a control ID, a title, a framework badge, a **+ Add to Path** button, and a quality score such as **56/60**.

{% hint style="info" %}
That score isn't a grade on you — it's the content's own quality check. Every Cubelet goes through six editor passes (research → writer → editor → QA → publisher) before it can publish, scored on clarity, depth, accuracy, structure, applicability, and provenance. 42 out of 60 is the minimum to ship.
{% endhint %}

Click a card to open it — see [**Reading a Cubelet**](/studying-in-the-catalog/reading-a-cubelet.md) for what happens next.