Repositories list

• connectedhomeip

  Public
  Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consume…

  matteriotinternet-of-things+ 8standardchipconnected-homeconnected-devicesconnectedhomeipbuild-with-matterconnectivity-standards-alliance+ 1

  C++

  •

  Apache License 2.0

  •2.3k•8.6k•2.2k•381•Updated Feb 24, 2026Feb 24, 2026

• zap

  Public
  ZAP stands for ZCL Advanced Platform. It is used to configure clusters, attributes and other entities for Matter and ZigbeePro applications.

  ZAP

  •

  Apache License 2.0

  •92•163•86•27•Updated Feb 24, 2026Feb 24, 2026

• connectedhomeip-doc

  Public
  Doxygen output from project-chip/connectedhomeip

  HTML

  •8•22•3•0•Updated Feb 24, 2026Feb 24, 2026

• certification-tool-backend

  Public
  Backend code for the CSA Certification Harness and Tooling

  Python

  •

  Apache License 2.0

  •21•11•2•3•Updated Feb 24, 2026Feb 24, 2026

• certification-tool-cli

  Public
  CLI tooling for the CSA Certification Harness and Tooling

  Python

  •

  Apache License 2.0

  •5•5•0•3•Updated Feb 24, 2026Feb 24, 2026

• matter-openwrt

  Public
  Makefile

  •

  Apache License 2.0

  •14•58•0•0•Updated Feb 23, 2026Feb 23, 2026

• certification-tool-frontend

  Public
  Frontend code for the CSA Certification Harness and Tooling

  TypeScript

  •

  Apache License 2.0

  •10•6•2•0•Updated Feb 23, 2026Feb 23, 2026

• matter-handbook

  Public
  This is the repository for the Matter Handbook, content is published at https://handbook.buildwithmatter.com

  HTML

  •

  Creative Commons Attribution 4.0 International

  •17•25•12•9•Updated Feb 23, 2026Feb 23, 2026

• rs-matter

  Public
  Rust implementation of the Matter protocol.

  Rust

  •

  Apache License 2.0

  •69•502•41•4•Updated Feb 21, 2026Feb 21, 2026

• alchemy

  Public
  Alchemy is a command line tool for modifying and transforming Matter spec documents.

  matter

  Go

  •

  Apache License 2.0

  •10•9•10•4•Updated Feb 20, 2026Feb 20, 2026

• certification-tool

  Public
  A test harness and tooling designed to simplify development, testing, and certification for devices, guided by the Connectivity Standards Alliance.

  matteriotinternet-of-things+ 5testing-toolscertificationbuild-with-matterconnectivity-standards-alliancecsa-iot

  Shell

  •

  Apache License 2.0

  •38•69•136•4•Updated Feb 20, 2026Feb 20, 2026

• alchemy-action

  Public
  JavaScript

  •

  Apache License 2.0

  •2•1•0•0•Updated Feb 5, 2026Feb 5, 2026

• matter-test-scripts

  Public
  Test scripts related to Matter Certification

  Python

  •

  Apache License 2.0

  •5•17•268•2•Updated Nov 14, 2025Nov 14, 2025

• raspi-matter-emulator

  Public
  A Matter Device Emulator for Raspberry Pi

  Python

  •

  Apache License 2.0

  •0•11•0•0•Updated Apr 1, 2025Apr 1, 2025

• matter-dissector

  Public
  Wireshark plugin for parsing Matter protocol messages. Status: Experimental

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •18•51•9•1•Updated Apr 2, 2024Apr 2, 2024