diff --git a/README.md b/README.md
index 92f2e3f..63570f3 100644
--- a/README.md
+++ b/README.md
@@ -203,6 +203,7 @@ User-defined shell scripts that run at specific points in the agentic loop. Requ
 
 - [Yeachan-Heo/oh-my-codex](https://github.com/Yeachan-Heo/oh-my-codex) - OmX (Oh My codeX) - add hooks, agent teams, HUDs, and more to your Codex CLI. The most popular hooks framework. ![GitHub stars](https://img.shields.io/github/stars/Yeachan-Heo/oh-my-codex?style=flat-square)
 - [PeonPing/peon-ping](https://github.com/PeonPing/peon-ping) - Warcraft III Peon voice notifications for Codex, Claude Code, and IDEs. Stop babysitting your terminal. ![GitHub stars](https://img.shields.io/github/stars/PeonPing/peon-ping?style=flat-square)
+- [launsion-boop/EchoCoding](https://github.com/launsion-boop/EchoCoding) - Hook-triggered audio layer for Codex CLI with SFX, ambient soundscape, and optional cloud TTS/ASR voice interaction. ![GitHub stars](https://img.shields.io/github/stars/launsion-boop/EchoCoding?style=flat-square)
 - [shanraisshan/codex-cli-hooks](https://github.com/shanraisshan/codex-cli-hooks) - Starter hooks collection: pre-commit validation, cost tracking, notification triggers. ![GitHub stars](https://img.shields.io/github/stars/shanraisshan/codex-cli-hooks?style=flat-square)
 - [liewcf/codex-notify-macos](https://github.com/liewcf/codex-notify-macos) - macOS notification hook - get alerted when long-running tasks complete. ![GitHub stars](https://img.shields.io/github/stars/liewcf/codex-notify-macos?style=flat-square)
 - [vcz-Gray/loophaus](https://github.com/vcz-Gray/loophaus) - Cross-platform iterative development loops via Stop hooks. ![GitHub stars](https://img.shields.io/github/stars/vcz-Gray/loophaus?style=flat-square)