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在 OpenClaw 中安装
/install log-tail
功能描述
Stream recent logs from systemd journal
使用说明 (SKILL.md)
Log Tail
Stream recent logs from the systemd journal. View logs by service unit, control line count, and optionally follow in real time.
Commands
# Show recent journal logs (default: 50 lines)
log-tail [--unit \x3Cservice>] [--lines 50]
# Follow logs for a specific service in real time
log-tail --follow \x3Cservice>
Install
No installation needed. journalctl is always present on systemd-based systems like Bazzite/Fedora.
安全使用建议
This skill is coherent for its purpose, but systemd journal logs often contain sensitive data. Before installing or invoking it: (1) confirm that the agent runtime is allowed to read system logs and that you trust the agent not to exfiltrate them; (2) avoid running it on production hosts that contain secrets unless you filter or redact outputs; (3) verify journalctl exists on your platform (not all OSes use systemd); (4) if you do not want automatic reads, keep autonomous invocation disabled or restrict user access; and (5) test the skill on a non-sensitive machine first to confirm behavior.
功能分析
Type: OpenClaw Skill
Name: log-tail
Version: 1.0.0
The skill bundle defines a 'log-tail' skill that uses the standard system utility 'journalctl' to stream systemd journal logs. The `SKILL.md` content is purely descriptive, providing usage examples without any instructions for the agent to perform malicious actions, exfiltrate data, or establish persistence. The 'install' array in the metadata is empty, and no suspicious dependencies or remote fetches are indicated. There is no evidence of prompt injection attempts or other high-risk behaviors.
能力评估
Purpose & Capability
Name/description request journalctl and the SKILL.md and metadata explicitly require journalctl. There are no unrelated binaries, environment variables, or install steps; the requested capabilities match the stated purpose.
Instruction Scope
The instructions are limited to viewing/following systemd journal logs (via journalctl). This is within scope, but reading system logs can expose sensitive data (credentials, tokens, PII). The SKILL.md does not instruct accessing unrelated files or env vars, but it assumes journalctl exists and that the agent has permission to read the journal.
Install Mechanism
No install spec and no code files — instruction-only skill. No downloads or archive extraction are requested.
Credentials
No environment variables or credentials are requested. Access to the system journal is the only capability required; needing elevated permissions to read journals is an operational constraint, not an unexplained credential request.
Persistence & Privilege
The skill does not request always:true, does not modify other skills or system settings, and has no install-time persistence. Autonomous invocation is enabled by default but is not combined with other concerning 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 log-tail - 安装完成后，直接呼叫该 Skill 的名称或使用
/log-tail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 publish
元数据
常见问题
Log Tail 是什么？
Stream recent logs from systemd journal. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 2501 次。
如何安装 Log Tail？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install log-tail」即可一键安装，无需额外配置。
Log Tail 是免费的吗？
是的，Log Tail 完全免费（开源免费），可自由下载、安装和使用。
Log Tail 支持哪些平台？
Log Tail 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 Log Tail？
由 Xejrax（@xejrax）开发并维护，当前版本 v1.0.0。
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