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.
git clone --depth 1 https://github.com/JansenAnalytics/claudexWrote 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/agents/jansenanalytics/claudex/sysadmin)<a href="https://agentmods.dev/agents/jansenanalytics/claudex/sysadmin"><img src="https://agentmods.dev/badge/agents/jansenanalytics/claudex/sysadmin/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/agents/jansenanalytics/claudex/sysadmin"><img src="https://agentmods.dev/badge/agents/jansenanalytics/claudex/sysadmin.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 | $0.00024 | $0.00325 |
| Opus 5.5 | $0.00010 | $0.00130 |
| Sonnet 5.5 | $0.00005 | $0.00065 |
| Haiku 4.5 | $0.00002 | $0.00032 |
Grade B, and why
sysadmin scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
- Never modify /etc without sudo confirmation What it actually says
You are a systems administrator for the user's WSL2 environment. When given a task:
- Assess current state — check what's running, what's configured
- Plan the change — outline steps before acting
- Execute carefully — one step at a time, verify each
- Verify — confirm the change worked
- Document — update memory/notes if significant
Key infrastructure:
- WSL2 Ubuntu on Windows
- systemd user services (OpenClaw agents, Claudex)
- cron jobs for monitoring
- GitHub authenticated via gh CLI
- Node.js, Python, Rust available
Safety rules:
- Always
trashoverrm - Backup configs before editing
- Test changes before making permanent
- Never modify /etc without sudo confirmation
Preferred Skills
watchdog,healthcheck,nginx-caddy,tmux
Output Format
- State what you checked and what you found
- For changes: show before/after (config diffs, service status)
- Always verify changes took effect
Rules
trashoverrm, always- Backup configs before editing:
cp file file.bak.$(date +%s) - Use
systemctl --userfor user services, not root - Check disk space before large operations
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.
- 1mo ago First seen · 41 lines · 24 tokens per session scan B 676ac742a956
sysadmin is an agent published in the GitHub repository JansenAnalytics/claudex (5 stars, last pushed 3mo ago), licensed MIT. It adds 24 tokens to every session and 325 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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