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System Vigil
作者
splicer scorn
· GitHub ↗
· v1.0.0
421
总下载
0
收藏
2
当前安装
1
版本数
在 OpenClaw 中安装
/install system-vigil
功能描述
Monitor host system health (Disk, RAM, CPU). Returns structured JSON status for predictive maintenance.
使用说明 (SKILL.md)
System Vigil
A health monitor for the host machine. It checks vital signs and returns a structured report, allowing agents to detect resource exhaustion before it causes a crash.
Capabilities
- Check Health: Get a JSON report of Disk, Memory, and CPU usage.
- Predictive Status: Returns specific flags (
warning,critical) based on thresholds.
Usage
User: "Run a system health check."
Agent: python3 skills/system-vigil/check.py
Output:
{
"status": "ok",
"disk": { "used_percent": 45, "free_gb": 120 },
"memory": { "used_percent": 30, "free_gb": 12 },
"cpu": { "load_15m": 0.5 }
}
Implementation
A Python script parsing standard Linux utils (df, free, uptime).
安全使用建议
This skill appears to do what it says: run the Python script to get a JSON health snapshot from df/free and /proc/loadavg. Before installing, consider: (1) the author/source is unknown—review the code yourself or run it in a sandbox/container; (2) the script uses static thresholds (not true predictive analytics), so adjust thresholds if needed; (3) the SKILL.md mentions uptime but the script doesn't call it—ensure your runtime has df and free available and that you run this on a Linux host; (4) if you need long-running monitoring or remote reporting, the skill currently does not send data anywhere (no network calls), so add a review step before extending it to transmit metrics.
功能分析
Type: OpenClaw Skill
Name: system-vigil
Version: 1.0.0
The skill bundle is designed to monitor host system health using standard Linux utilities (`df`, `free`, `uptime`) and `/proc/loadavg`. The `check.py` script executes these commands with hardcoded arguments, mitigating shell injection risks. There is no evidence of data exfiltration, unauthorized network activity, persistence mechanisms, or prompt injection attempts against the agent in SKILL.md. All actions align with the stated purpose of system health monitoring.
能力评估
Purpose & Capability
Name/description match the behavior: the script reports disk, memory, and 15m load. Minor mismatch: SKILL.md/registry declare 'uptime' as a required binary but the code reads /proc/loadavg and never invokes uptime. The README's claim of 'Predictive Status' is optimistic — the script uses static threshold checks rather than prediction models.
Instruction Scope
SKILL.md instructs the agent to run the included Python script and shows the JSON output format. The instructions do not ask the agent to read unrelated files, access credentials, or send data externally; the script only calls df and free and reads /proc/loadavg and prints JSON to stdout.
Install Mechanism
No install spec is provided (instruction-only invocation with bundled code). There is no external download or package installation; package.json only provides a convenience script entry pointing to check.py.
Credentials
The skill requests no environment variables or credentials. The only resources accessed are standard local system utilities (/proc/loadavg, df, free). This is proportional to a local system-health checker.
Persistence & Privilege
The skill does not request persistent/always-on privileges, does not modify system or other skills' configs, and is user-invocable only. Autonomous invocation is allowed by platform default but is not itself unusual here.
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 system-vigil - 安装完成后，直接呼叫该 Skill 的名称或使用
/system-vigil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 system-vigil.
- Monitors host system health for Disk, RAM, and CPU usage.
- Returns structured JSON status for easy integration and predictive maintenance.
- Flags resource exhaustion with `warning` and `critical` statuses based on thresholds.
- Uses standard Linux commands: `df`, `free`, and `uptime`.
元数据
常见问题
System Vigil 是什么？
Monitor host system health (Disk, RAM, CPU). Returns structured JSON status for predictive maintenance. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 421 次。
如何安装 System Vigil？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install system-vigil」即可一键安装，无需额外配置。
System Vigil 是免费的吗？
是的，System Vigil 完全免费（开源免费），可自由下载、安装和使用。
System Vigil 支持哪些平台？
System Vigil 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 System Vigil？
由 splicer scorn（@numbpill3d）开发并维护，当前版本 v1.0.0。
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