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在 OpenClaw 中安装
/install webperf-media
功能描述
Intelligent media optimization with automated workflows for images, videos, and SVGs. Includes decision trees that detect LCP images (triggers format/lazy-lo...
安全使用建议
This skill appears coherent for performing media audits in Chrome DevTools: it runs small JavaScript snippets inside the inspected page, reads the DOM and performance/resource entries, and fetches image/SVG resources to determine formats, sizes, and other metadata. Before running it, be aware that: (1) the scripts will observe and return resource URLs and some resource contents (e.g., SVG text and estimated bytes) from whichever page you inspect — so avoid running on pages with sensitive or private data you do not want exposed to the agent; (2) the decision tree can trigger additional cross-skill audits (those other skills will similarly inspect the page); and (3) this skill requires Chrome DevTools MCP access (evaluate_script) to function. If you are comfortable with the agent having read access to the inspected page and its loaded resources, the skill's requests are proportionate to its purpose.
功能分析
Type: OpenClaw Skill
Name: webperf-media
Version: 0.1.0
The skill bundle is a legitimate collection of web performance auditing tools for images, videos, and SVGs. The JavaScript snippets (e.g., Image-Element-Audit.js and SVG-Embedded-Bitmap-Analysis.js) use standard browser APIs and fetch calls to analyze resource headers and content for optimization purposes. The instructions in SKILL.md provide a logical workflow for a performance analyst agent without any signs of prompt injection or malicious intent.
能力评估
Purpose & Capability
Name/description match the included scripts and workflows: the three JS snippets audit images, videos, and SVGs in-page, and the SKILL.md describes decision trees that run those snippets and cross-reference related webperf skills.
Instruction Scope
Runtime instructions target Chrome DevTools MCP (evaluate_script / get_console_message) and stay within the declared domain (page DOM and performance resources). The scripts fetch resource headers and bodies (e.g., content-type for images, SVG text) and return structured JSON; this is expected for content analysis but will reveal resource URLs, sizes, and inline SVG contents from the inspected page. The SKILL.md also instructs cross-skill calls which may trigger additional audits.
Install Mechanism
No install spec — instruction-only skill. The included JS snippets are executed in the browser context; nothing is downloaded or installed by the platform.
Credentials
No environment variables, binaries, or credentials are requested. The skill operates in the page/browser context and does not ask for unrelated cloud or system credentials.
Persistence & Privilege
Skill is not always-enabled and does not request system-wide configuration changes. Autonomous invocation is allowed (platform default) but does not combine with other privilege escalations.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install webperf-media - 安装完成后，直接呼叫该 Skill 的名称或使用
/webperf-media触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v0.1.0
Initial release with intelligent media optimization and automated audit workflows.
- Adds JavaScript snippets for auditing images, videos, and SVGs in Chrome DevTools.
- Implements decision trees to detect LCP images, flag layout shift risks, and identify lazy-loading issues.
- Provides common workflows for complete media audits, LCP image investigation, video performance, and SVG optimization.
- Integrates with Core Web Vitals and Loading skills for cross-skill analysis and recommendations.
- Offers performance budgets, format recommendations, and actionable guidance for improving web media performance.
元数据
常见问题
Webperf Media 是什么？
Intelligent media optimization with automated workflows for images, videos, and SVGs. Includes decision trees that detect LCP images (triggers format/lazy-lo... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 236 次。
如何安装 Webperf Media？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install webperf-media」即可一键安装，无需额外配置。
Webperf Media 是免费的吗？
是的，Webperf Media 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Webperf Media 支持哪些平台？
Webperf Media 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Webperf Media？
由 nucliweb（@nucliweb）开发并维护，当前版本 v0.1.0。
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