> 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/welcome.md).

# Welcome

*cubelet.ai turns the gap in your judgment into a credential you can prove — this page shows you what's here and where to start.*

**Know the gap. Prove the judgment.**

## What cubelet.ai is

cubelet.ai is where professionals in cybersecurity, IT governance, and AI compliance close the specific gaps in their judgment — not just their knowledge — and walk away with a credential that proves it. Most training tells you what a control or standard requires. cubelet.ai starts by finding out where your judgment actually breaks down against a realistic case, builds you back up one focused concept at a time, and then puts you back in a scenario to prove you can apply it.

## What you can do here

* **Diagnose where you stand.** A short diagnostic, run from Home, maps your current judgment against the frameworks you're training for.
* **Study focused content.** Every concept is a Cubelet — a short unit broken into six faces (WHAT, WHY, HOW, WHERE, WHEN, and a hands-on APPLY exercise) — browsable in the Catalog.
* **Practice against real cases.** Drills and Rooms put you in front of a fictional organization's evidence and ask you to make the call.
* **Put your own document in front of a panel.** [The Review Board](/the-review-board.md) has AI counsel read a policy or contract you bring, file positions on it, and meet you out loud to argue it.
* **Earn a credential you can share.** Score enough cases and cubelet.ai compiles a verifiable credential onto your Passport, ready to share.

## Where to start

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Getting started</strong></td><td>Create your account, sign in, and take your first gap diagnostic.</td><td></td></tr><tr><td><strong>Studying in the Catalog</strong></td><td>Browse Cubelets and work through the six faces of a concept.</td><td></td></tr><tr><td><strong>Practicing</strong></td><td>Drills and Rooms where you prove judgment against real Cases.</td><td></td></tr><tr><td><strong>Your Passport</strong></td><td>Earn and share a verifiable credential.</td><td></td></tr></tbody></table>

***

Need a hand? Open the Coaching Room from the room button in the top bar first. For anything else, email <assist@grid42.ai>.