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在 OpenClaw 中安装
/install pc-assistant-fixed
功能描述
PC healthcheck and diagnostics with detailed system information and actionable recommendations. Works on Windows, macOS, and Linux. Read-only system diagnost...
安全使用建议
This skill appears to be a legitimate Linux system healthcheck script, but before installing or scheduling it you should: (1) note the manifest and docs claim macOS/Windows support even though those platform scripts are not included — ask the author for the missing files or treat it as Linux-only; (2) review the healthcheck.sh yourself (it is included) and confirm you're comfortable with it reading files such as ~/.ssh/authorized_keys, ~/.ssh/known_hosts, /var/log/auth.log, and installed-package lists — these will appear in the generated reports; (3) run it as your regular (non-root) user and in a safe environment first (or inside a VM/container) to inspect outputs; (4) set PC_ASSISTANT_OUTPUT_DIR to a private directory with appropriate permissions and do not store reports in world-readable locations; (5) avoid scheduling until you confirm the script's behavior and the location/rotation/cleanup policy; and (6) if you expect true cross-platform support, request the missing macOS/Windows scripts or choose a different skill packaged for those OSes.
功能分析
Type: OpenClaw Skill
Name: pc-assistant-fixed
Version: 1.0.0
The skill performs an overly broad system diagnostic that collects highly sensitive information, including the contents of SSH authorized keys, shell history (~/.bash_history), and all environment variables, which frequently contain API keys and secrets. While the script saves this data to local files in /tmp and does not contain explicit network exfiltration logic, the scope of data collection in scripts/healthcheck.sh is excessive for a general healthcheck and poses a significant security risk if the resulting reports are mishandled.
能力评估
Purpose & Capability
The name/description promise cross-platform (Windows, macOS, Linux) diagnostics, but the provided repository only contains a Linux Bash healthcheck plus wrapper/scheduler. install.yaml and SKILL.md reference healthcheck.command (macOS) and healthcheck.ps1 (Windows) but those files are not present in the manifest — that is an inconsistency in claimed capability vs. delivered files.
Instruction Scope
The runtime instructions and scripts perform broad read-only system collection (hostname, /proc, lsblk, ip/ss, package lists, Docker, GPU, SMART, /var/log/auth.log, and snippets of ~/.ssh/authorized_keys and known_hosts). These actions are consistent with a diagnostics tool but will capture sensitive information (SSH key contents, failed-login lines, installed packages and user lists). The instructions do not attempt network exfiltration, but they do instruct writing timestamped reports to disk which could leak data if stored in world-readable locations.
Install Mechanism
There is no download-from-URL or binary installer; the skill is instruction/script-based and includes an install.yaml describing intended install paths. No remote fetches or archive extracts are present in the provided files — low install risk. Note: the manifest suggests files will be installed under an npm-global path, but no automated installer is included.
Credentials
The skill requests no credentials or special environment variables by default. It does use/mention configurable env vars (PC_ASSISTANT_OUTPUT_DIR, PC_ASSISTANT_CLEANUP, etc.) which are proportionate. However, the script reads sensitive files (SSH authorized_keys, known_hosts, /var/log/auth.log, user directories and program files under WSL) — this access is explainable for a healthcheck but is sensitive and should be explicitly accepted by the user before running or scheduling.
Persistence & Privilege
always is false and the skill does not request privileged permanent presence. The scheduler will create and optionally delete files in the configured output directory; cleanup is opt-in (PC_ASSISTANT_CLEANUP). The skill does not modify other skills or system-wide agent configuration.
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 pc-assistant-fixed - 安装完成后，直接呼叫该 Skill 的名称或使用
/pc-assistant-fixed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 of pc-assistant: cross-platform PC diagnostics and healthcheck skill.
- Runs comprehensive, read-only healthchecks on Windows, macOS, and Linux systems
- Provides detailed reports including actionable recommendations for detected issues
- Supports scheduled and automated healthchecks via cron/scheduler script
- Outputs human-readable and JSON reports with system overview, hardware, software, security, and performance stats
- Customizable output location and automatic cleanup of old reports via environment variables or config file
元数据
常见问题
Pc Assistant Fixed 是什么？
PC healthcheck and diagnostics with detailed system information and actionable recommendations. Works on Windows, macOS, and Linux. Read-only system diagnost... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 240 次。
如何安装 Pc Assistant Fixed？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install pc-assistant-fixed」即可一键安装，无需额外配置。
Pc Assistant Fixed 是免费的吗？
是的，Pc Assistant Fixed 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Pc Assistant Fixed 支持哪些平台？
Pc Assistant Fixed 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 Pc Assistant Fixed？
由 Ning（@ningtoba）开发并维护，当前版本 v1.0.0。
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