---

name: siliconflow-tts-gen description: Text-to-Speech using SiliconFlow API (CosyVoice2). Supports multiple voices, languages, and dialects. env:

• SILICONFLOW_API_KEY files: config:
  • ~/.openclaw/openclaw.json

---

SiliconFlow TTS Generation Skill

Text-to-Speech using SiliconFlow API with CosyVoice2 model. Supports 8 preset voices, multiple languages, and Chinese dialects.

Features

• 🎙️ 8 Preset Voices: 4 male + 4 female voices
• 🌍 Multilingual: Chinese, English, Japanese, Korean
• 🗣️ Chinese Dialects: Cantonese, Sichuan, Shanghai, Tianjin, Wuhan
• ⚡ Ultra Low Latency: 150ms first packet delay
• 🎵 Voice Cloning: 3-second rapid voice cloning
• 💾 Auto Download: Saves audio files locally

Requirements

• Environment Variable: SILICONFLOW_API_KEY
• Optional Config File: ~/.openclaw/openclaw.json (for auto-detect)

Installation

npx clawhub install siliconflow-tts-gen

Configuration

Set your SiliconFlow API key:

export SILICONFLOW_API_KEY="your-api-key"

Usage

List Available Voices

python3 scripts/generate.py --list-voices

Generate Speech

# Basic usage (default voice: alex)
python3 scripts/generate.py "你好，世界"

# Specify voice
python3 scripts/generate.py "Hello World" --voice bella

# Adjust speed
python3 scripts/generate.py "你好" --voice claire --speed 0.9

# Save to file
python3 scripts/generate.py "欢迎收听" --output welcome.mp3

# Change format
python3 scripts/generate.py "Hello" --format wav

Available Voices

Male Voices

ID	Name	Characteristic
alex	沉稳男声	Mature and steady
benjamin	低沉男声	Deep and low
charles	磁性男声	Magnetic
david	欢快男声	Cheerful

Female Voices

ID	Name	Characteristic
anna	沉稳女声	Mature and elegant
bella	激情女声	Passionate
claire	温柔女声	Gentle and kind
diana	欢快女声	Sweet and happy

Parameters

Parameter	Type	Default	Range	Description
--voice	string	alex	-	Voice ID
--speed	float	1.0	0.25-4.0	Speech speed
--format	string	mp3	mp3/opus/wav/pcm	Output format
--output	string	output.mp3	-	Output file path

Security Notes

• This skill requires an API key to call SiliconFlow services
• The script reads ~/.openclaw/openclaw.json only to auto-detect API keys
• No sensitive data is transmitted except to api.siliconflow.cn
• Review the code at scripts/generate.py before providing credentials

Author

MaxStorm Team

License

MIT