飞书语音消息发送技能（Windows 版）。使用 Edge TTS（微软，免费）生成语音并以飞书语音气泡发送。

This skill's code implements exactly what it claims: converting text to speech (via edge-tts), converting to OPUS (ffmpeg), uploading to Feishu, and sending an audio message. Before running: 1) Inspect your ~/.openclaw/openclaw.json and be aware it will be read for channels.feishu.appId and appSecret — only use credentials you are willing to expose to this script. 2) Ensure ffmpeg and curl are installed and on PATH and that you have installed the edge-tts Python package (the registry metadata did not list these requirements). 3) Consider testing with a throwaway Feishu app/account to verify behavior. 4) Because the script makes network calls (Microsoft Edge TTS endpoints via edge-tts and Feishu open APIs), do not run it with sensitive proprietary text you don't want transmitted externally. The primary concern is the metadata omission about required binaries and the fact the script reads your stored Feishu credentials; the code itself appears coherent and not intentionally malicious, but exercise caution and verify credentials and environment before use.

Type: OpenClaw Skill Name: feishu-edge-tts-win Version: 1.0.0 The skill bundle provides a legitimate utility for converting text to speech using Microsoft's Edge TTS and sending it as a Feishu voice message. The script `scripts/send_voice.py` correctly handles Feishu API authentication and uses standard tools like `ffmpeg` and `curl` via subprocesses to process audio files and perform uploads, with no evidence of credential exfiltration or malicious intent.