Borrowing it
Nothing to install: this file belongs to luainkernel/lunatik. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/luainkernel/lunatik/master/.agents/skills/lunatik-cycle/SKILL.mdgit clone --depth 1 https://github.com/luainkernel/lunatikWrote 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/luainkernel/lunatik/lunatik-cycle)<a href="https://agentmods.dev/skills/luainkernel/lunatik/lunatik-cycle"><img src="https://agentmods.dev/badge/skills/luainkernel/lunatik/lunatik-cycle/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/luainkernel/lunatik/lunatik-cycle"><img src="https://agentmods.dev/badge/skills/luainkernel/lunatik/lunatik-cycle.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 | $0.00063 | $0.03403 |
| Opus 5.5 | $0.00025 | $0.01361 |
| Sonnet 5.5 | $0.00013 | $0.00681 |
| Haiku 4.5 | $0.00006 | $0.00340 |
Grade B, and why
lunatik-cycle 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 17d 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.
bash tools/lunatik-host bash -c 'sudo make install && sudo lunatik reload && sudo lunatik test' The source is not reproduced here
Licensed GPL-2.0
The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 17d ago Changed · -2 lines · -5 tokens per session dc5336d17686
- 20d ago Changed · +82 lines 18b03fbc9959
- 27d ago Changed · +2 lines 2302d2190635
- 1mo ago Changed 3648a6f46f06
- 1mo ago Changed · +5 lines f52d2f69224c
- 1mo ago Changed 95760c5a20bd
- 1mo ago Changed · +17 lines a9275584366f
- 1mo ago Changed · +6 lines 623b2b9419b2
- 1mo ago Changed · +7 lines 713e4b6f147a
- 1mo ago First seen · 90 lines · 68 tokens per session scan B 838003cede5d
lunatik-cycle is a skill published in the GitHub repository luainkernel/lunatik (608 stars, last pushed 3d ago), licensed GPL-2.0. It adds 63 tokens to every session and 3,403 once invoked, about $0.0003 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 2026-09-03.
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