Qwen

Happier supports Qwen as a local CLI-backed provider.

Requirements

• Qwen CLI installed locally.
• Binary available on PATH (or set HAPPIER_QWEN_PATH).

Install Qwen

If you use hstack, you can install Qwen with the providers installer:

hstack providers install qwen
qwen --version

Or install manually (macOS / Linux):

curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.sh | bash
qwen --version

Windows (Run as Administrator in CMD):

curl -fsSL -o %TEMP%\\install-qwen.bat https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.bat && %TEMP%\\install-qwen.bat
qwen --version

Start Qwen with Happier

happier qwen

Notes

• Resume/model/mode/permission behavior is capability-driven.
• Tool calls are normalized to canonical Happier tool renderers.

Troubleshooting

If Qwen is not detected:

1. Verify qwen --version works.
2. Restart Happier.
3. Set HAPPIER_QWEN_PATH if needed.