Skill: cinience/alicloud-ai-audio-cosyvoice-voice-design (version 1.0.0)

--- name: alicloud-ai-audio-cosyvoice-voice-design description: Use when designing custom voices with Alibaba Cloud Model Studio CosyVoice customization models, especially cosyvoice-v3.5-plus or cosyvoice-v3.5-flash, from a voice prompt plus preview text before using the returned voice_id in TTS. version: 1.0.0 --- Category: provider # Model Studio CosyVoice Voice Design Use the CosyVoice voice enrollment API to create designed voices from a natural-language voice description. ## Critical model names Use `model="voice-enrollment"` and one of these `target_model` values: - `cosyvoice-v3.5-plus` - `cosyvoice-v3.5-flash` - `cosyvoice-v3-plus` - `cosyvoice-v3-flash` Recommended default in this repo: - `target_model="cosyvoice-v3.5-plus"` ## Region and compatibility - `cosyvoice-v3.5-plus` and `cosyvoice-v3.5-flash` are available only in China mainland deployment mode (Beijing endpoint). - In international deployment mode (Singapore endpoint), `cosyvoice-v3-plus` and `cosyvoice-v3-flash` do not support voice clone/design. - The `target_model` must match the later speech synthesis model. ## Endpoint - Domestic: `https://dashscope.aliyuncs.com/api/v1/services/audio/tts/customization` - International: `https://dashscope-intl.aliyuncs.com/api/v1/services/audio/tts/customization` ## Prerequisites - Set `DASHSCOPE_API_KEY` in your environment, or add `dashscope_api_key` to `~/.alibabacloud/credentials`. ## Normalized interface (cosyvoice.voice_design) ### Request - `model` (string, optional): fixed to `voice-enrollment` - `target_model` (string, optional): default `cosyvoice-v3.5-plus` - `prefix` (string, required): letters/digits only, max 10 chars - `voice_prompt` (string, required): max 500 chars, Chinese or English only - `preview_text` (string, required): max 200 chars, Chinese or English - `language_hints` (array[string], optional): `zh` or `en`, and should match `preview_text` - `sample_rate` (int, optional): e.g. `24000` - `response_format` (string, optional): e.g. `wav` ### Response - `voice_id` (string) - `request_id` (string) - `status` (string, optional) ## Operational guidance - Keep `voice_prompt` concrete: timbre, age range, pace, emotion, articulation, and scenario. - If `language_hints` is used, it should match the language of `preview_text`. - Designed voice names include a `-vd-` marker in the generated backend naming convention. ## Local helper script Prepare a normalized request JSON: ```bash python skills/ai/audio/alicloud-ai-audio-cosyvoice-voice-design/scripts/prepare_cosyvoice_design_request.py \ --target-model cosyvoice-v3.5-plus \ --prefix announcer \ --voice-prompt "沉稳的中年男性播音员，低沉有磁性，语速平稳，吐字清晰。" \ --preview-text "各位听众朋友，大家好，欢迎收听晚间新闻。" \ --language-hint zh ``` ## Validation ```bash mkdir -p output/alicloud-ai-audio-cosyvoice-voice-design for f in skills/ai/audio/alicloud-ai-audio-cosyvoice-voice-design/scripts/*.py; do python3 -m py_compile "$f" done echo "py_compile_ok" > output/alicloud-ai-audio-cosyvoice-voice-design/validate.txt ``` Pass criteria: command exits 0 and `output/alicloud-ai-audio-cosyvoice-voice-design/validate.txt` is generated. ## Output And Evidence - Save artifacts, command outputs, and API response summaries under `output/alicloud-ai-audio-cosyvoice-voice-design/`. - Include `target_model`, `prefix`, `voice_prompt`, and `preview_text` in the evidence file. ## References - `references/api_reference.md` - `references/sources.md`


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