Yuzhua (驭爪) - Gesture-Controlled OpenClaw Chat

Install, start, stop, and health-check Yuzhua (gesture + voice + OpenClaw gateway) with minimal manual setup.

Yuzhua OpenClaw Skill

Project Introduction

Yuzhua (驭爪) is a lightweight local gesture-driven AI conversation project.

• Open palm starts recording.
• Close hand stops recording and sends the request.
• Speech recognition, VAD, and TTS run locally.
• Conversation routing is connected through OpenClaw gateway.
• It is isolated from OpenClaw core runtime and does not modify OpenClaw main process behavior.

GitHub: https://github.com/juguangyuan520-dotcom/Yuzhua

项目简介（中文）

Yuzhua（驭爪）是一个轻量的本地手势驱动 AI 对话项目。

• 打开手掌开始录音。
• 合上手掌结束录音并发送请求。
• 语音识别、VAD、语音播报均在本地执行。
• 对话请求与回复通过 OpenClaw 网关完成对接。
• 与 OpenClaw 主运行链路隔离，不影响正在运行的 OpenClaw。

项目地址: https://github.com/juguangyuan520-dotcom/Yuzhua

Purpose

Use this skill when the user wants to:

• install Yuzhua quickly
• start Yuzhua locally
• check whether Yuzhua and OpenClaw gateway are connected
• stop a running Yuzhua process

This skill is designed for local machines and keeps secrets in .env.

Quick Commands

Run from this skill directory:

./scripts/install.sh
./scripts/start.sh
./scripts/health_check.sh
./scripts/stop.sh

Paths And Environment

• YUZHUA_HOME: local Yuzhua project path (optional)
• YUZHUA_REPO_URL: repo to clone when missing (optional)

Defaults:

• YUZHUA_HOME=~/.openclaw/workspace/apps/Yuzhua
• YUZHUA_REPO_URL=https://github.com/juguangyuan520-dotcom/Yuzhua.git

What The Scripts Do

1. install.sh

• clone or update Yuzhua source
• ensure start.sh exists and is executable
• create .env from .env.example when needed

2. start.sh

• run Yuzhua's own start.sh
• print resolved project path

3. health_check.sh

• query http://127.0.0.1:8080/api/status
• show transcriber/gateway/token/session status

4. stop.sh

• stop local process on port 8080

Notes

• Never commit .env or any real keys.
• For first run, users may still need to fill token values in .env.
• If Python dependency download fails, it is usually network/SSL/mirror related.