> ## 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

> Get API keys, explore Knowledge Graph datasets, and try Evaluators in the Learning Commons Platform — the home base for Learning Commons developer tools.

The [Learning Commons Platform](https://platform.learningcommons.org/) ↗ is your home base for accessing Learning Commons developer tools.

## What the Platform does

[Sign up for a free account](https://platform.learningcommons.org/) ↗ to get started:

|                                                                                                      |                                                                                                                                                                                                                                                                                                |
| :--------------------------------------------------------------------------------------------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [**API keys**](https://platform.learningcommons.org/api-keys) ↗                                      | Create and manage API keys for your organization to authenticate requests to the Knowledge Graph [REST API](/knowledge-graph/using-knowledge-graph/rest-api) and [MCP server](/knowledge-graph/using-knowledge-graph/mcp-server).                                                              |
| [**Knowledge Graph Explorer**](https://platform.learningcommons.org/apps/knowledge-graph/explorer) ↗ | See how our educational datasets (e.g., [standards](/knowledge-graph/schema-reference/standards), [learning components](/knowledge-graph/schema-reference/learning-components), [learning progressions](/knowledge-graph/schema-reference/learning-progressions), etc.) connect to each other. |
| [**Evaluators playground**](https://platform.learningcommons.org/apps/evaluators/playground) ↗       | Get a quick demo of how [Evaluators](/evaluators) work without setting up an [SDK](/evaluators/sdk-api-reference/overview).                                                                                                                                                                    |

## How to configure the Platform

|                                                                                 |                                                                                                                                                                   |
| :------------------------------------------------------------------------------ | :---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [**Organization**](http://platform.learningcommons.org/settings/organization) ↗ | Edit [organization](/learning-commons-platform/organizations) details                                                                                             |
| [**Team**](http://platform.learningcommons.org/settings/team) ↗                 | View organization members, and manage [user roles](/learning-commons-platform/user-roles) and [invitations](/learning-commons-platform/organizations#invitations) |
| [**Profile**](http://platform.learningcommons.org/settings/profile) ↗           | Edit your user profile details                                                                                                                                    |

## Related topics

<CardGroup cols={2}>
  <Card title="API keys" icon="key" href="https://platform.learningcommons.org/api-keys">
    Create, view, and revoke API keys for your organization.
  </Card>

  <Card title="Knowledge Graph Explorer" icon="diagram-project" href="https://platform.learningcommons.org/apps/knowledge-graph/explorer">
    See how educational datasets like standards and learning components connect.
  </Card>

  <Card title="Evaluators playground" icon="play" href="https://platform.learningcommons.org/apps/evaluators/playground">
    Get a quick demo of evaluators without setting up an SDK.
  </Card>

  <Card title="Platform settings" icon="gear" href="https://platform.learningcommons.org/settings">
    Edit organization details, manage team members, and update your profile.
  </Card>
</CardGroup>