Icon of Matter Server app on Umbrel App Store

Matter Server

A Matter Controller Server over WebSockets

Home Assistant

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Screenshot 1 of Matter Server app on Umbrel App Store
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About this app

🛜 This project implements a Matter Controller Server over WebSockets using the official Matter (formerly CHIP) SDK as a base and provides both a server and client implementation. 🏠 The goal of this project is primarily to have Matter support in Home Assistant but its universal approach makes it suitable to be used in other projects too.

What's newVersion 8.1.0

This release includes several improvements and bug fixes. Key updates: - Added ObstructionDetected attribute for Eve devices - Logged primary interface used by Python Matter server at startup - Added Heiman cluster support - Updated to Matter SDK 2025.7.0 - Added multiplier and divisor attributes to ThirdReality metering cluster - Added custom weatherTrend attribute for Eve Weather device - Introduced node binding dialog Full release notes are available at https://github.com/home-assistant-libs/python-matter-server/releases

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