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版本数
在 OpenClaw 中安装
/install u
功能描述
Universal Utility Toolkit - 全能实用工具包，包含单位转换、UUID生成、URL处理、Unicode探索、JSON/YAML格式化、哈希计算、密码生成、颜色选择等开发必备工具。Invoke when user needs utility tools, converters, genera...
安全使用建议
This package appears to be a straightforward collection of local utility functions, but the documentation over-promises. Before installing or relying on it: 1) Note that currency conversion uses static hard-coded rates (not real-time) — do not use for financial decisions. 2) URL shortening/expansion, QR generation, clipboard copy, and file-hash features mentioned in SKILL.md are not implemented in the code. 3) UUID v5 and YAML conversion implementations are non-standard/simplified (may not be RFC-compliant). 4) README's install command references a different package name than package.json — packaging may be sloppy. 5) No networking or credential access is present, which is good; still review and test the functions in a safe environment and consider auditing or improving the missing/incorrect features before trusting them in production.
功能分析
Type: OpenClaw Skill
Name: u
Version: 1.0.0
The skill bundle is a standard collection of developer utilities including unit conversion, UUID generation, and data formatting. The implementation relies on native Node.js modules (like 'crypto') and custom logic without any external dependencies or high-risk system calls (no network, file system, or shell execution). All modules, such as 'passwordGenerator.js' and 'hashCalculator.js', perform their stated functions transparently, and the 'SKILL.md' contains no evidence of prompt injection or malicious instructions.
能力标签
能力评估
Purpose & Capability
The code modules match the stated high-level purpose (unit conversion, UUIDs, URL parsing, unicode tools, JSON/YAML formatting, hashing, password generation, color utilities). However several SKILL.md/README claims are not implemented in the code (real-time currency lookups, URL shortening/expanding, QR code generation, clipboard copy, file-hash routines, and README's npm package name differs from package.json). These mismatches reduce coherence.
Instruction Scope
SKILL.md and examples imply real-time currency conversion and features like URL shortening/QR generation and clipboard copying. The shipped JavaScript contains only static/hardcoded currency rates, no network calls, no URL-shortener/QR or clipboard code, and hash functions operate on strings (no file I/O). That discrepancy is scope creep/inaccuracy in documentation and could mislead users about actual behavior.
Install Mechanism
No install spec or external downloads; all code is included in the package and package.json has no external dependencies. This is low-risk from an install/download perspective.
Credentials
The skill requests no environment variables, no credentials, and references no config paths. There is no sign of credential or secret access in code.
Persistence & Privilege
Skill does not request always:true and does not attempt to modify other skills or system-wide settings. It has normal, non-persistent privileges.
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 u - 安装完成后，直接呼叫该 Skill 的名称或使用
/u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
v1.0.0
Universal Utility Toolkit (u) - Initial Release
- Provides a comprehensive suite of utility tools for developers, including unit conversion, UUID generation, URL tools, Unicode exploration, data formatting, hashing, password generation, and color selection.
- Supports conversion of common units (length, weight, temperature, currency, data, time).
- Includes tools for JSON/YAML formatting, Base64, and XML processing.
- Features handy utilities for password and UUID creation, encoding/decoding, and color selection/conversion.
- Offers real-time currency conversion (including USDT) and batch operations for certain utilities.
- Designed for quick and easy access to essential development tools in one package.
元数据
常见问题
Universal Utility Toolkit - 全能实用工具包 是什么？
Universal Utility Toolkit - 全能实用工具包，包含单位转换、UUID生成、URL处理、Unicode探索、JSON/YAML格式化、哈希计算、密码生成、颜色选择等开发必备工具。Invoke when user needs utility tools, converters, genera... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 93 次。
如何安装 Universal Utility Toolkit - 全能实用工具包？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install u」即可一键安装，无需额外配置。
Universal Utility Toolkit - 全能实用工具包 是免费的吗？
是的，Universal Utility Toolkit - 全能实用工具包 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Universal Utility Toolkit - 全能实用工具包 支持哪些平台？
Universal Utility Toolkit - 全能实用工具包 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 Universal Utility Toolkit - 全能实用工具包？
由 bittao（@hgta23）开发并维护，当前版本 v1.0.0。
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