> For the complete documentation index, see [llms.txt](https://doc.cards-microlearning.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.cards-microlearning.com/english/apps-and-integrations/mcp.md).

# AI agents & MCP

On Cards you have two options for using AI as agents. Either you create agents that can be used directly in the Cards interface, or you use our MCP connector to connect your own AI software (Mistral, Claude, ChatGPT or other compatible tools) to Cards.

In the case of AI agents directly integrated into Cards, OpenAI is used as the engine. Using these agents consumes your AI credits, whereas MCPs do not (since your AI performs the processing).

{% hint style="info" %}
[Contact us](https://www.cards-microlearning.com/contact) to activate AI Agents and MCP integration.
{% endhint %}

To learn more about agents and connectors, visit the dedicated pages:

* [AI agents](/english/ai-agents-and-mcp/ai-agents.md)
* [MCP connectors](/english/ai-agents-and-mcp/mcp-connectors.md)

To use a connector, find the documentation that corresponds to your software:

* [Mistral](/english/ai-agents-and-mcp/mistral.md)
* [Claude](/english/ai-agents-and-mcp/claude.md)
* [ChatGPT](/english/ai-agents-and-mcp/chatgpt.md)

An ["advanced" connection](/english/ai-agents-and-mcp/advanced-login.md) mode is also available for MCP connectors.