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 Cleo-Labs-IA/skills_library --skill jewelry-compliancegit clone --depth 1 https://github.com/Cleo-Labs-IA/skills_libraryWrote 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/cleo-labs-ia/skills_library/jewelry-compliance)<a href="https://agentmods.dev/skills/cleo-labs-ia/skills_library/jewelry-compliance"><img src="https://agentmods.dev/badge/skills/cleo-labs-ia/skills_library/jewelry-compliance/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/cleo-labs-ia/skills_library/jewelry-compliance"><img src="https://agentmods.dev/badge/skills/cleo-labs-ia/skills_library/jewelry-compliance.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 | $0.00058 | $0.03599 |
| Opus 5 | $0.00029 | $0.01800 |
| Sonnet 5 | $0.00012 | $0.00720 |
| Haiku 4.5 | $0.00006 | $0.00360 |
Grade A, and why
jewelry-compliance 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Jewelry Compliance
Full regulatory workflow for fine jewelry, fashion jewelry, watches, gemstones. Hallmarking, heavy metal restrictions, conflict minerals, CITES.
Decision Flow
digraph {
rankdir=TB; node [shape=box style=rounded fontsize=10];
classify [label="1. Classify:\nprecious metal / fashion /\nchildren's / watch"];
hallmark [label="2. Hallmarking required?\n(UK, FR, IT, IE, NL, PL)"];
metals [label="3. Heavy metal limits:\nNi, Pb, Cd (EN 1811, REACH)"];
conflict [label="4. Conflict minerals\n(3TG: tin/tungsten/tantalum/gold)"];
cites [label="5. CITES check\n(ivory, coral, tortoiseshell)"];
diamonds [label="6. Kimberley Process\nfor rough diamonds"];
label [label="7. Country of origin +\nmetal purity disclosure"];
sell [label="8. Place on market"];
classify -> hallmark -> metals -> conflict -> cites -> diamonds -> label -> sell;
}
Hallmarking by Country (Precious Metals)
| Country | Mandatory? | Office | Marks |
|---|---|---|---|
| UK | YES (>1g gold, >7.78g silver, >0.5g platinum, >1g palladium) | London, Birmingham, Sheffield, Edinburgh Assay Offices | Sponsor's mark + Standard mark + Assay office + Date letter |
| France | YES (>3g gold, >30g silver) | Bureau de garantie / Maison de la Bijouterie | Poincon de garantie (head of eagle/Minerva/horse for gold/silver/platinum) + Maker's mark |
| Italy | YES (>1g) | Camera di Commercio | Fineness mark (e.g., 750) + Stella d'Italia + Province code + Maker number |
| Ireland | YES | Dublin Assay Office | Same UK system (CCC -- Convention on Hallmarks) |
| Netherlands | YES (>1g) | Waarborg Holland | Lion (silver), helmet (gold), Minerva |
| Poland | YES | Główny Urząd Miar | Knight's head + fineness |
| Germany | Voluntary | -- | If marked, must be accurate (fineness only) |
| Spain | Voluntary | -- | If marked, must comply with RD 197/1988 |
| US | NO national hallmark | -- | FTC Jewelry Guides 16 CFR 23: stamped quality marks must be accurate (e.g., "14K" = 58.5% gold min). Trademark required if quality stamp used |
| Switzerland | YES | Bureau central du controle des metaux precieux | Helvetia, St. Bernard dog, mark of authentication |
| CCC Convention | Multi-country | -- | Common Control Mark (CCM) accepted in 21 member states |
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.
- 12d ago First seen · 215 lines · 58 tokens per session scan A 31c1fcbb50c2
jewelry-compliance is a skill published in the GitHub repository Cleo-Labs-IA/skills_library (1 stars, last pushed 3mo ago), licensed MIT. It adds 58 tokens to every session and 3,599 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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