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在 OpenClaw 中安装
/install cal-tool
功能描述
Perform cal-tool operations from the command line.
使用说明 (SKILL.md)
Cal - CLI Utility
Command-line utility for cal operations.
Quick Start
cal-tool --help
Features
- Standard command-line interface
- Common flags and arguments
- Pipe and redirect compatible
- Shell integration
Examples
# Show help
cal-tool --help
# Basic usage
cal-tool [options] [arguments]
# Pipe input
echo "input" | cal-tool [options]
安全使用建议
This skill is small and appears benign: it prints the current month's calendar and does not access the network, secrets, or other files. Two practical notes before installing: (1) SKILL.md implies a full-featured CLI ('--help', flags, piping) but the provided script ignores arguments and stdin; (2) there is no install step — to run it as 'cal-tool' you must place the script on your PATH and make it executable (or run it directly). Review the script (it’s only a few lines) and be aware it may shadow a system 'cal' if you name it similarly.
功能分析
Type: OpenClaw Skill
Name: cal-tool
Version: 1.0.0
The skill is a simple utility that displays the current month's calendar. The implementation in scripts/cal.py uses standard Python libraries (calendar and datetime) without any network access, file system modifications, or suspicious logic. The SKILL.md documentation is standard and contains no malicious instructions or prompt injections.
能力评估
Purpose & Capability
Name/description promise a CLI 'cal-tool' and the package includes a small Python script that prints the current month's calendar — this is proportionate and expected.
Instruction Scope
SKILL.md advertises flags, arguments, help, piping and shell integration, but the included script simply prints the current month and ignores arguments and stdin. Also there is no install instruction to make a 'cal-tool' binary available on PATH, so the SKILL.md guidance is optimistic and not fully accurate.
Install Mechanism
No install spec (instruction-only). The included script is small and local; nothing is downloaded or written to disk by an installer. Low install risk.
Credentials
No environment variables, credentials, or config paths are requested or used. The Python script uses only standard library modules (calendar, datetime).
Persistence & Privilege
Skill does not request always:true or other elevated persistence. It cannot invoke itself autonomously beyond normal platform behavior.
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 cal-tool - 安装完成后，直接呼叫该 Skill 的名称或使用
/cal-tool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
Initial release
元数据
常见问题
Cal Tool 是什么？
Perform cal-tool operations from the command line. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 63 次。
如何安装 Cal Tool？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install cal-tool」即可一键安装，无需额外配置。
Cal Tool 是免费的吗？
是的，Cal Tool 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Cal Tool 支持哪些平台？
Cal Tool 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 Cal Tool？
由 BIN（@dinghaibin）开发并维护，当前版本 v1.0.0。
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