Feishu Audio Message Skill

This skill enables sending voice messages (not file attachments) to Feishu/Lark users via the Open API.

When to Use

Use this skill when:

• User wants to send a voice message to Feishu
• User wants to convert and send audio (MP3, WAV, etc.) as a voice message
• User specifies they want audio message, not file upload

Requirements

1. ffmpeg - Required for audio conversion to OPUS format
2. Node.js 18+ - For running the send script
3. Feishu App Credentials:
   • App ID
   • App Secret
   • Target user's Open ID