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在 OpenClaw 中安装
/install yihui-healthcheck
功能描述
Host security hardening and risk-tolerance configuration for OpenClaw deployments. Use when a user asks for security audits, firewall/SSH/update hardening, r...
安全使用建议
This skill is internally consistent with a host-hardening audit for OpenClaw and is instruction-only (no installers or credential requests). Before running it: (1) allow only the read-only checks unless you explicitly approve fixes; (2) review the exact commands the agent proposes to run, especially ones that require root or that change system state; (3) be cautious about running any '--fix' actions without backups and a rollback plan; and (4) remember autonomous invocation is allowed by platform default — don't give blanket permission for state changes to an agent you don't fully trust.
功能分析
Type: OpenClaw Skill
Name: yihui-healthcheck
Version: 1.0.1
The yihui-healthcheck skill is a legitimate security utility designed for host hardening and risk assessment of OpenClaw deployments. It follows a transparent workflow in SKILL.md, requiring explicit user approval for system information gathering (e.g., using uname, ss, lsof) and any state-changing actions like firewall modifications or cron scheduling. The code relies on standard OpenClaw CLI commands and lacks any indicators of data exfiltration, obfuscation, or unauthorized persistence.
能力评估
Purpose & Capability
Name/description (host hardening for OpenClaw) match the actions the skill instructs the agent to take: OS/fingerprint checks, listening ports, firewall state, backups, and running OpenClaw CLI audits and status checks.
Instruction Scope
SKILL.md directs the agent to run a set of read-only system commands (uname, /etc/os-release, ss/lsof, firewall tooling, tmutil, openclaw audits) which are appropriate for a host-hardening assessment. The skill explicitly requires user approval before any state-changing actions. Note: some read-only commands (e.g., ss -p, lsof, or certain firewall queries) can reveal process and network details and may require elevated privileges to be fully informative; the doc asks the agent to infer privilege and ask first.
Install Mechanism
No install spec or code files — instruction-only. Nothing will be written to disk by an installer. This is the lowest-risk install posture.
Credentials
The skill declares no required environment variables, no primary credential, and no config paths. The data it asks to read (OS/version, network exposure, backups, OpenClaw status) is directly relevant to host hardening.
Persistence & Privilege
always:false and no install — the skill does not request permanent presence or elevated platform privileges. It can be invoked autonomously by the agent (platform default); combined with the skill's ability to recommend state changes, you should ensure explicit confirmation is required before applying fixes (the SKILL.md already requires explicit approval).
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 yihui-healthcheck - 安装完成后，直接呼叫该 Skill 的名称或使用
/yihui-healthcheck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
v1.0.1
Initial release
v1.0.0
Initial release
元数据
常见问题
YiHui Healthcheck 是什么？
Host security hardening and risk-tolerance configuration for OpenClaw deployments. Use when a user asks for security audits, firewall/SSH/update hardening, r... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 53 次。
如何安装 YiHui Healthcheck？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install yihui-healthcheck」即可一键安装，无需额外配置。
YiHui Healthcheck 是免费的吗？
是的，YiHui Healthcheck 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
YiHui Healthcheck 支持哪些平台？
YiHui Healthcheck 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 YiHui Healthcheck？
由 辉哥（@1yihui）开发并维护，当前版本 v1.0.1。
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