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/accounting --skill israeli-payroll-calculatorgit clone --depth 1 https://github.com/skills-il/accountingWrote 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/accounting/israeli-payroll-calculator)<a href="https://agentmods.dev/skills/skills-il/accounting/israeli-payroll-calculator"><img src="https://agentmods.dev/badge/skills/skills-il/accounting/israeli-payroll-calculator/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/accounting/israeli-payroll-calculator"><img src="https://agentmods.dev/badge/skills/skills-il/accounting/israeli-payroll-calculator.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 | $0.00175 | $0.05553 |
| Opus 5 | $0.00088 | $0.02776 |
| Sonnet 5 | $0.00035 | $0.01111 |
| Haiku 4.5 | $0.00017 | $0.00555 |
Grade A, and why
israeli-payroll-calculator 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 — 266 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Israeli Payroll Calculator
Instructions
Scope check before anything else. This skill converts an AGREED GROSS into net. If the user does not yet know the gross, because the question is really about hours worked, overtime tiers, Shabbat premium, paid versus unpaid breaks, or an employer who kept no attendance record, that is a different computation and it comes first: israeli-attendance-wage-checker produces the gross owed from a timesheet, and this skill takes it from there.
Step 0: Sanity-check the gross against the minimum wage
Before computing anything, check the gross is legal. The monthly minimum wage is 6,247.67 NIS from 1.4.2025 and 6,443.85 NIS from 1.4.2026, with an hourly minimum of 35.40 NIS from 1.4.2026. A full-time gross below the figure in force for the month being computed is either a part-time position, an error in the input, or an underpayment worth flagging to the user before the arithmetic starts.
Step 1: Gather Employee Information
Collect from user:
- Gross monthly salary (bruto, cash) in NIS
- Tax credit points (nekudot zikui): Default 2.25 for male resident, 2.75 for female
- Shovi rechev (company-car use value, if any): Monthly NIS value. See Step 1.5.
- Other taxable allowances (shovi telephone, meals above exemption, etc.)
- Pension arrangement: Yes/No, contribution percentages
- Employment type: Employee (sachir), Freelancer (atzmai)
- Bituach Leumi insurance category: Age, whether an old-age pension is already being drawn, whether the employee is a controlling shareholder (בעל שליטה) in their own close company, whether they first became an Israeli resident after age 62, and whether they are a soldier in regular service, an organ donor or a treaty-country foreign resident. This picks the rate row and is NOT optional for anyone who is not a plain 18-to-retirement resident employee. See Step 3.
Step 1.5: Identify Taxable Imputed Income (shovi rechev, etc.)
Shovi rechev and other employer-provided benefits are taxable imputed income, not a perk. They increase the tax and NI base but are NOT received as cash. This is the single most common source of wrong payroll calculations.
What ships with it
10 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.
- CHANGELOG.md 2.5 KB
- evidence.json 31 KB
- metadata.json 2.1 KB
- optimization-log.json 7.7 KB
- references/bituach-leumi-rates.md 8.4 KB
- references/credit-points.md 4.9 KB
- references/domain-checklist.md 3.8 KB
- references/tax-brackets.md 3.0 KB
- scripts/calculate_payroll.py 21 KB runs code
- SKILL_HE.md 24 KB
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 · 266 lines · 175 tokens per session scan A 4e46d8df3f22
israeli-payroll-calculator is a skill published in the GitHub repository skills-il/accounting (10 stars, last pushed 2d ago), licensed MIT. It adds 175 tokens to every session and 5,553 once invoked, about $0.0009 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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