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Install in OpenClaw
/install vidu-speech-generate
Description
Vidu AI 语音合成与声音复刻。支持303个音色TTS语音合成、声音复刻功能。对话式调用，自动推荐音色。
Usage Guidance
This skill is primarily a TTS/voice-clone tool that will call external Vidu APIs and requires an API key (VIDU_API_KEY). Before installing: 1) Verify you trust the Vidu service and the domains api.vidu.cn / api.vidu.com and that the API key you provide can be revoked if needed. 2) Be aware the bundled CLI supports many extra features (video/image endpoints) and can read local files (convert images to base64) and send them to the remote API — avoid giving it or uploading any sensitive local files. 3) Note the manifest metadata omitted the required VIDU_API_KEY (inconsistency); confirm how the agent will be configured with that key. 4) If you want minimal risk, run this skill in a sandboxed environment or inspect/modify scripts to remove unneeded endpoints before use. If you need more certainty, ask the skill author for provenance (homepage/source) and an explanation for why the CLI exposes non-voice endpoints.
Capability Analysis
Type: OpenClaw Skill
Name: vidu-speech-generate
Version: 1.0.0
The skill is a legitimate integration for Vidu AI's speech synthesis and voice cloning services. The Python CLI script (vidu_cli.py) uses standard libraries to interact with official Vidu API endpoints (api.vidu.cn and api.vidu.com) and handles user-provided text and audio files as expected for its stated purpose. No evidence of malicious intent, unauthorized data exfiltration, or prompt injection was found.
Capability Assessment
Purpose & Capability
The skill's name/description and SKILL.md describe TTS and voice cloning and the need for a VIDU_API_KEY, which is coherent. However, the included CLI (scripts/vidu_cli.py) implements many additional media endpoints (text2video, img2video, reference2video, image generation, etc.) not emphasized in the skill description. This expands the capability surface beyond the stated purpose and may be unexpected to users who only want TTS/voice-clone.
Instruction Scope
SKILL.md instructs the agent to run the bundled Python CLI which: (a) posts JSON to remote API endpoints (api.vidu.cn / api.vidu.com) using the VIDU_API_KEY, (b) can convert local images to base64 and include them in requests (image_to_base64), and (c) will download files from returned URLs. That means the skill can transmit local file contents (images at minimum) to an external service and download remote files to {baseDir}/uploads/. The SKILL.md examples focus on audio, but the CLI supports uploading/embedding local content for other media types, so the runtime instructions permit reading and transmitting local files beyond what a user might expect.
Install Mechanism
No install spec (instruction-only with bundled script). Nothing is downloaded or installed automatically by the skill manifest; the only code is the included Python CLI. This is lower risk than remote downloads, but the included script will be executed by the agent.
Credentials
The registry metadata lists no required env vars, but SKILL.md and the CLI require a VIDU_API_KEY. Requiring an API key for the external TTS/clone service is proportionate. However, the manifest metadata inconsistency (declaring no env vars while code mandates VIDU_API_KEY) is confusing and could mislead users into installing without realizing they must supply a credential.
Persistence & Privilege
The skill does not request always: true and uses normal invocation modes. It does not appear to modify other skills or system-wide settings. Autonomous invocation is enabled by default (disable-model-invocation: false), which is normal — but because the skill can call external APIs and send files, that autonomous ability increases potential impact and is worth user attention.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install vidu-speech-generate - After installation, invoke the skill by name or use
/vidu-speech-generate - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of vidu-speech-generate.
- Provides both TTS (text-to-speech) generation and voice cloning, supporting 303 preset voices.
- Supports conversational input and automatic voice style recommendation based on content.
- Handles Chinese, English, Japanese, and Korean scenarios with auto-detected API domains.
- Offers pause control, emotion, speed, volume, and pitch adjustment for TTS.
- Returns audio files as Markdown links for easy access.
- Includes error handling and environment setup instructions.
Metadata
Frequently Asked Questions
What is Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs.?
Vidu AI 语音合成与声音复刻。支持303个音色TTS语音合成、声音复刻功能。对话式调用，自动推荐音色。 It is an AI Agent Skill for Claude Code / OpenClaw, with 236 downloads so far.
How do I install Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs.?
Run "/install vidu-speech-generate" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs. free?
Yes, Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs. is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs. support?
Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs. is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Vidu API voice timbre replication and voice generation capabilities, with over 100 built-in voice IDs.?
It is built and maintained by Vidu AI (@x-jihua); the current version is v1.0.0.
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