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Install in OpenClaw
/install volc-vision
Description
使用火山引擎 ARK API 做图片理解、图片描述、视觉问答与图像分析。适用于用户发来图片并询问“这是什么”“图里有什么”“帮我看下这张图”“描述一下图片内容”“识别图片中的信息”等场景，也适用于需要对本地图片、图片 URL 或 base64 图片做理解和问答时。
Usage Guidance
This skill is coherent with its stated purpose, but be aware it will send any image you pass (including local files) to an external ARK service using the ARK_API_KEY. Only provide non-sensitive images and only supply an API key you trust to be used with that external service. Verify the API hostname and your operator's policy for sending images to third-party APIs before installing. If you need to restrict uploads, avoid passing arbitrary filesystem paths or base64 of sensitive content to the skill.
Capability Analysis
Type: OpenClaw Skill
Name: volc-vision
Version: 0.1.0
The volc-vision skill is a legitimate integration for image analysis using the Volcengine ARK API. The code in index.js reads local or remote images and sends them along with the user's API key to the official Volcengine endpoint (ark.cn-beijing.volces.com). No evidence of malicious intent, data exfiltration to unauthorized domains, or prompt injection attacks was found.
Capability Assessment
Purpose & Capability
Name/description, required binary (node), and required env var (ARK_API_KEY) align with a tool that calls an external vision API. The code uses the ARK API key to authenticate requests to an ARK endpoint, which is expected for this purpose.
Instruction Scope
SKILL.md and index.js instruct reading images from local paths, URLs, or data URLs and sending them (as base64 data URLs) to the external ARK API. That is necessary for the stated purpose, but it means any local file path passed to the skill will be read and transmitted externally — a privacy/exfiltration risk if sensitive files are supplied.
Install Mechanism
No install spec; this is instruction + a single Node script. The only runtime requirement is node on PATH. Nothing is downloaded or written to disk by an installer step.
Credentials
Only ARK_API_KEY (primary credential) is required, which is proportionate to calling an authenticated external API. The code uses that key in an Authorization header as expected. No unrelated secrets or config paths are requested.
Persistence & Privilege
Skill is not always-enabled and does not request elevated platform privileges or modify other skills. It does not persist credentials itself. Autonomous invocation is allowed (platform default) but not combined with other concerning privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install volc-vision - After installation, invoke the skill by name or use
/volc-vision - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
首次发布：补充标准 frontmatter、中文触发描述、依赖说明与环境变量要求。
Metadata
Frequently Asked Questions
What is volc-vision?
使用火山引擎 ARK API 做图片理解、图片描述、视觉问答与图像分析。适用于用户发来图片并询问“这是什么”“图里有什么”“帮我看下这张图”“描述一下图片内容”“识别图片中的信息”等场景，也适用于需要对本地图片、图片 URL 或 base64 图片做理解和问答时。 It is an AI Agent Skill for Claude Code / OpenClaw, with 388 downloads so far.
How do I install volc-vision?
Run "/install volc-vision" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is volc-vision free?
Yes, volc-vision is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does volc-vision support?
volc-vision is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created volc-vision?
It is built and maintained by big-dust (@big-dust); the current version is v0.1.0.
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