> ## Documentation Index
> Fetch the complete documentation index at: https://docs.learningcommons.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Learn what the Learning Commons Platform is and how organizations, user roles, API keys, and the Dataset catalog fit together.

The [Learning Commons Platform](https://platform.learningcommons.org/) ↗ is the home base for Learning Commons tools like [Knowledge Graph](https://docs.learningcommons.org/knowledge-graph/understanding-knowledge-graph/introduction.md), [Evaluators](https://docs.learningcommons.org/evaluators/understanding-evaluators/introduction.md), and [Agent Skills](https://docs.learningcommons.org/agent-skills/understanding-agent-skills/introduction.md).

## What the Platform does

Use the Platform to manage your team and reach Learning Commons products:

| | |
| :- | :- |
| **Manage your team** | <ul><li>[**User roles**](https://docs.learningcommons.org/platform/understanding-the-platform/user-roles.md) - Assign **Admin** or **Collaborator** permissions inside an organization</li><li>[**Organizations**](https://docs.learningcommons.org/platform/understanding-the-platform/organizations.md) - Group teammates into an organization to scope API keys, roles, and dataset access permissions</li></ul> |
| **Try our products** | <ul><li>[**Knowledge Graph Explorer**](https://platform.learningcommons.org/apps/knowledge-graph/explorer) ↗ - Explore datasets in the browser</li><li>[**Evaluators playground**](https://platform.learningcommons.org/apps/evaluators/playground) ↗ - Try evaluators on sample content</li></ul> |
| **Access our data** | <ul><li>[**Dataset catalog**](https://docs.learningcommons.org/platform/using-the-platform/dataset-catalog.md) - Browse, request access to, and download Knowledge Graph datasets</li><li>[**API keys**](https://docs.learningcommons.org/platform/using-the-platform/api-keys.md) - Authenticate requests to the Knowledge Graph REST API and MCP server</li></ul> |

## How to access the Platform

[Sign up](https://platform.learningcommons.org/login?tab=signup) ↗ and [invite team members](https://docs.learningcommons.org/platform/understanding-the-platform/organizations.md#send-invitation), or [accept a team invite](https://docs.learningcommons.org/platform/understanding-the-platform/organizations.md#accept-invitation).

## Related topics

> [card] [Quickstart](https://docs.learningcommons.org/platform/getting-started/quickstart.md)
>
> Create an account, set up your organization, and create an API key.

> [card] [User roles](https://docs.learningcommons.org/platform/understanding-the-platform/user-roles.md)
>
> Compare Admin and Collaborator permissions.

> [card] [Organizations](https://docs.learningcommons.org/platform/understanding-the-platform/organizations.md)
>
> Invite teammates and manage organization membership.

> [card] [API keys](https://docs.learningcommons.org/platform/using-the-platform/api-keys.md)
>
> Create and revoke keys for your organization.