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/tax-and-finance --skill israeli-stock-options-taxgit clone --depth 1 https://github.com/skills-il/tax-and-financeWrote 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/tax-and-finance/israeli-stock-options-tax)<a href="https://agentmods.dev/skills/skills-il/tax-and-finance/israeli-stock-options-tax"><img src="https://agentmods.dev/badge/skills/skills-il/tax-and-finance/israeli-stock-options-tax/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/tax-and-finance/israeli-stock-options-tax"><img src="https://agentmods.dev/badge/skills/skills-il/tax-and-finance/israeli-stock-options-tax.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 | $0.00143 | $0.07485 |
| Opus 5 | $0.00072 | $0.03742 |
| Sonnet 5 | $0.00029 | $0.01497 |
| Haiku 4.5 | $0.00014 | $0.00749 |
Grade A, and why
israeli-stock-options-tax 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 — 370 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Israeli Stock Options Tax Calculator
Legal notice
This is a free information tool operated by an AI model. It explains the tax rules and helps you organise your own figures. All of its outputs are produced automatically by an AI model, with no involvement, review, or approval by a tax adviser or accountant. The output is not a tax opinion, not a return prepared by a licensed representative, and not professional advice, but a general calculation and explanation only: it does not examine the full extent of your income or your complete documents. An AI model may err, omit data, or present a wrong conclusion.
Any form or text this tool produces is an automatic draft for your personal preparation only, and is not a filed return. Responsibility for reporting and for paying the tax is yours, the binding computation is the Tax Authority's, and representation before the Tax Authority is reserved to those permitted by law. This tool is not a substitute for advice that takes account of the particular circumstances and needs of each person. Consult a tax adviser or accountant before filing or paying. All use of its output is the user's sole responsibility.
Problem
Israeli tech employees receive stock options or RSUs as a significant part of their compensation, but most have no idea how much tax they will actually pay when they exercise or sell. The rules under Section 102 are complex: different tracks (capital gains vs income), a 24-month trustee holding period, surtax thresholds, and Bituach Leumi interactions all affect the final number. Getting it wrong can mean paying tens of thousands of shekels more than necessary, or worse, facing unexpected tax bills at exit.
Instructions
Step 1: Identify the Grant Type
Ask the user what type of equity they hold:
| Grant Type | How It Works | Common In |
|---|---|---|
| Stock options (ISOs) | Right to buy shares at a fixed strike price | Private startups |
| RSUs (Restricted Stock Units) | Promise to receive shares upon vesting, no strike price | Public companies, late-stage startups |
| Restricted shares | Actual shares with vesting restrictions | Founders, early employees |
What ships with it
8 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 · 370 lines · 143 tokens per session scan A 4181113d829f
israeli-stock-options-tax is a skill published in the GitHub repository skills-il/tax-and-finance (34 stars, last pushed 3d ago), licensed MIT. It adds 143 tokens to every session and 7,485 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 2026-08-30.
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