Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add HermeticOrmus/linux-sysadmin-skills --skill sysadmin-monitorgit clone --depth 1 https://github.com/HermeticOrmus/linux-sysadmin-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/hermeticormus/linux-sysadmin-skills/sysadmin-monitor)<a href="https://agentmods.dev/skills/hermeticormus/linux-sysadmin-skills/sysadmin-monitor"><img src="https://agentmods.dev/badge/skills/hermeticormus/linux-sysadmin-skills/sysadmin-monitor/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/hermeticormus/linux-sysadmin-skills/sysadmin-monitor"><img src="https://agentmods.dev/badge/skills/hermeticormus/linux-sysadmin-skills/sysadmin-monitor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00054 | $0.00268 |
| Opus 5 | $0.00027 | $0.00134 |
| Sonnet 5 | $0.00011 | $0.00054 |
| Haiku 4.5 | $0.00005 | $0.00027 |
Grade A, and why
sysadmin-monitor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
System monitoring
Check the overall health of a Debian/Ubuntu Linux machine. This is a read-only sweep: it observes and reports, it does not change anything.
Monitoring checklist
- CPU usage: check load and top processes.
- Memory: RAM and swap usage (
free -h). - Disk: free space and I/O (
df -h). - Network: traffic and connectivity.
- Processes: running processes and resource consumption.
- Services: status of critical units (
systemctl --failed,systemctl is-active <service>). - Temperatures: system temperatures if sensors are available.
- Logs: recent errors or warnings (
journalctl -p 3 -b).
Provide a summary of system health and flag any concerns. Suggest follow-up if issues are found; for a routine fix-up, the maintenance workflow is the next step.
See full content at https://github.com/HermeticOrmus/linux-sysadmin-skills.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 27 lines · 54 tokens per session scan A 5224fba5bce4
sysadmin-monitor is a skill published in the GitHub repository HermeticOrmus/linux-sysadmin-skills (3 stars, last pushed 3mo ago), licensed MIT. It adds 54 tokens to every session and 268 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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