Borrowing it
Nothing to install: this file belongs to skills-il/tax-and-finance. 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/skills-il/tax-and-finance/master/CLAUDE.mdgit 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/instructions/skills-il/tax-and-finance/claude-md)<a href="https://agentmods.dev/instructions/skills-il/tax-and-finance/claude-md"><img src="https://agentmods.dev/badge/instructions/skills-il/tax-and-finance/claude-md/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/instructions/skills-il/tax-and-finance/claude-md"><img src="https://agentmods.dev/badge/instructions/skills-il/tax-and-finance/claude-md.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 | $0.01018 | $0.01018 |
| Opus 5 | $0.00509 | $0.00509 |
| Sonnet 5 | $0.00204 | $0.00204 |
| Haiku 4.5 | $0.00102 | $0.00102 |
Grade A, and why
tax-and-finance CLAUDE.md 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 — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code when working in this repository.
Project Overview
This is a Skills IL category repository containing AI agent skills for Israeli tax and finance needs. Each subdirectory is a self-contained skill following the open Agent Skills standard.
Repository Structure
tax-and-finance/
├── .github/ # CI workflows, issue/PR templates
├── israeli-e-invoice/ # Skill: Israeli E-Invoice
│ ├── SKILL.md # Required skill definition
│ └── scripts/ # Optional helper scripts
├── shekel-currency-converter/ # Skill: Shekel Currency Converter
│ └── SKILL.md
├── CLAUDE.md # This file
├── LICENSE # MIT
└── README.md # Category overview
Skill Format (CRITICAL)
Every skill is a folder containing a SKILL.md file. The folder name MUST be kebab-case.
SKILL.md Structure
---
name: skill-name-in-kebab-case # Required, must match folder name
description: >- # Required, <1024 chars, no XML tags
[What it does]. [When to use it — include trigger phrases].
[Key capabilities]. [Optional: Do NOT use for X].
license: MIT # Optional
allowed-tools: "Bash(python:*) WebFetch" # Optional — restrict tool access
compatibility: "Requires Claude Code" # Optional — 1-500 chars
metadata: # Optional — any custom key-value pairs
author: github-username
version: 1.0.0
category: tax-and-finance
tags: [tax, invoice, vat]
---
# Skill Name
## Instructions
[Step-by-step, specific, actionable instructions for the AI agent]
## Examples
[Concrete usage examples with "User says:" and "Result:"]
## Troubleshooting
[Common errors with Cause + Solution format]
Description Field (CRITICAL)
The description is the most important field — it determines whether Claude loads the skill.
Pattern: [What it does] + [When to use it] + [Key capabilities]
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 · 107 lines · 1,018 tokens per session scan A 8a49d73b603e
tax-and-finance CLAUDE.md is an instructions file published in the GitHub repository skills-il/tax-and-finance (34 stars, last pushed 3d ago), licensed MIT. It adds 1,018 tokens to every session, about $0.0051 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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