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

# Mpsd

> Browse Multiplayer Session Directory (MPSD) topics, concepts, and how-to guides for sharing session state, invites, and joins across XBOX Live clients.

Explore mpsd topics for XBOX game development.

> **[Concepts](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/concepts/index.md)**
>
> Documentation for concepts.

> **[How to](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/how-to/index.md)**
>
> Documentation for how to.

> **[Multiplayer session directory (mpsd)](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/live-mpsd-nav.md)**
>
> This section describes how Multiplayer Session Directory (MPSD) enables titles to share the basic information that's needed to connect a…

> **[Multiplayer session directory](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/live-mpsd-overview.md)**
>
> a id="top"/a

> **[Multiplayer session directory](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/live-xbox-multiplayer-session-directory.md)**
>
> This article provides an overview of multiplayer session creation using the XBOX services Multiplayer Session Directory (MPSD) service, on…

## See also

* [Chat](https://docs.xbox.com/services/xbox-services/multiplayer/chat/index.md)
* [Concepts](https://docs.xbox.com/services/xbox-services/multiplayer/concepts/index.md)
* [Invites](https://docs.xbox.com/services/xbox-services/multiplayer/invites/index.md)
* [Matchmaking](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/index.md)
* [Mpa](https://docs.xbox.com/services/xbox-services/multiplayer/mpa/index.md)
* [Mpm](https://docs.xbox.com/services/xbox-services/multiplayer/mpm/index.md)
* [Overviews](https://docs.xbox.com/services/xbox-services/multiplayer/overviews/index.md)


## Related topics

- [MPSD invite and activity troubleshooting](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/concepts/live-multiplayer-invite-troubleshooting.md)
- [Multiplayer Session Directory (MPSD) (contents)](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/live-mpsd-nav.md)
- [Using PlayFab Party with MPSD](https://docs.xbox.com/services/playfab/multiplayer/networking/using-mpsd.md)
- [Multiplayer Session Directory (MPSD) concepts (contents)](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/concepts/live-mpsd-concepts-nav.md)
- [Moving from MPSD to PlayFab Multiplayer and MPA](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/concepts/live-mpsd-to-mlp.md)