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 skills-il/developer-tools --skill israeli-marketplace-sellergit clone --depth 1 https://github.com/skills-il/developer-toolsWrote 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/skills-il/developer-tools/israeli-marketplace-seller)<a href="https://agentmods.dev/skills/skills-il/developer-tools/israeli-marketplace-seller"><img src="https://agentmods.dev/badge/skills/skills-il/developer-tools/israeli-marketplace-seller/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/skills-il/developer-tools/israeli-marketplace-seller"><img src="https://agentmods.dev/badge/skills/skills-il/developer-tools/israeli-marketplace-seller.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00147 | $0.05700 |
| Opus 5 | $0.00073 | $0.02850 |
| Sonnet 5 | $0.00029 | $0.01140 |
| Haiku 4.5 | $0.00015 | $0.00570 |
Grade A, and why
israeli-marketplace-seller 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 — 227 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Israeli Marketplace Seller
Instructions
Step 1: Create Product Listings
Help the user create Hebrew product listings with the required fields: title, description, price (NIS), photos, category, condition, and shipping options. Format listings according to each platform's requirements:
| Platform | Format | Listing Style | Key Requirements |
|---|---|---|---|
| Zap (זאפ) | Structured specs | Manufacturer, model, features, price comparison format | Full product specifications table, category-compliant |
| Yad2 (יד2) | Title + photos + price | Israel's dominant general marketplace (C2C and business); category-driven, location-based Hebrew listing | Clear photos, accurate category, Hebrew title with model/condition |
| Facebook Marketplace (פייסבוק מרקטפלייס) | Casual | Photo-first, location-based Hebrew description | Clear photos, local area targeting, conversational tone |
| Instagram Shopping (אינסטגרם שופינג) | Visual-first | Short description, hashtags, story-friendly | High-quality images, Hebrew + English hashtags, shopping tags |
Note: KSP is a first-party electronics retailer ("the Israeli Amazon"), not a third-party seller marketplace. You cannot list your own products on KSP; treat it only as a competitor whose retail prices you compare against (Step 2). KSP runs an affiliate/referral program, not a vendor-selling program.
Establish early whether the seller has their own e-commerce site, because it selects which channels are open. Ask before planning:
- Zap runs two different models, and only one of them needs a site. For the price-comparison system you must have a commerce site that ships orders, including online credit-card clearing, and adapted for mobile display; Zap then refers buyers to that site. For the Zap marketplace you sell inside zap.co.il itself, and Zap states you need only to hold stock and supply the products, with no online store of your own required. So a seller with no site is not shut out of Zap, they belong on the marketplace model.
- Facebook and Instagram Shops send the buyer to the merchant's own site to pay (see Step 3), so they do need a checkout URL configured in Commerce Manager.
- Yad2 and Facebook Marketplace C2C listings need no storefront either. Pick the model that matches what the seller actually has, rather than assuming a storefront is a precondition for selling online in Israel.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 227 lines · 147 tokens per session scan A 867adcce6913
israeli-marketplace-seller is a skill published in the GitHub repository skills-il/developer-tools (10 stars, last pushed 3d ago), licensed MIT. It adds 147 tokens to every session and 5,700 once invoked, about $0.0007 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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