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 hashavshevet-data-toolsgit 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/hashavshevet-data-tools)<a href="https://agentmods.dev/skills/skills-il/accounting/hashavshevet-data-tools"><img src="https://agentmods.dev/badge/skills/skills-il/accounting/hashavshevet-data-tools/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/hashavshevet-data-tools"><img src="https://agentmods.dev/badge/skills/skills-il/accounting/hashavshevet-data-tools.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 | $0.00158 | $0.08245 |
| Opus 5 | $0.00079 | $0.04123 |
| Sonnet 5 | $0.00032 | $0.01649 |
| Haiku 4.5 | $0.00016 | $0.00825 |
Grade A, and why
hashavshevet-data-tools 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 9d 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 — 274 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Hashavshevet Data Tools
Instructions
Important: use the official OPENFORMAT/BKMV export, not direct binary parsing.
Hashavshevet does NOT publish public per-byte offsets for its internal
.dat/.hsh/.mdbfiles. The publicly documented and ITA-mandated export from any Israeli bookkeeping software is OPENFORMAT (קובץ אחיד / BKMV). The export produces a ZIP of three files:INI.TXT(production summary, holds the leadingA000record plus per-record-type control-count summary records),BKMVDATA.TXT(the business data, with oneA100opening record, thenC100,D110,D120,B100,B110,M100records, then oneZ900closing record), andREADME.TXT(general production details for the user). OnlyINI.TXTandBKMVDATA.TXTare sent to the ITA or the CPA. Spec: the ITA "הוראות להפקת קבצים" document, current version 1.31, at https://www.gov.il/BlobFolder/service/registration-software-designed-managing-computerized-accounting-system/he/Service_Pages_Income_tax_horaot-131.pdf. Note the older misim.gov.il/TmbakmmsmlNew/Files/horaot_131.pdf address now redirects into the ITA login and serves an HTML page rather than the file, so use the gov.il address above. Hashavshevet's BKMV export guide: https://downloads.h-erp.co.il/files/general/bkmv7-erp.pdf. Validate output against the ITA simulator: https://secapp.taxes.gov.il/TmbakmmsmlNew/frmCheckFiles.aspx (the older misim.gov.il address still redirects there). The simulator states it accepts version 1.31 files only.The fixed-width column maps below (HESHIN_COLUMNS / PKUDOT_COLUMNS) are best-guess heuristics for legacy Windows installations, not authoritative specifications. Use them only as a fallback when no OPENFORMAT export is available; never claim them as the canonical Hashavshevet format. For any ITA filing, CPA handoff, or PCN874 / Form 6111 generation, export via OPENFORMAT instead.
Hashavshevet בענן (H-WEB / Wizcloud) public REST API. The cloud version of Hashavshevet exposes a public REST API. The API reference lives at https://docs.wizcloud.co.il/docs/intro (current version 2.0.0), covering resources such as documents, journal, mainaccount, receipts, bankstatements, currencies and triggers. The page at https://home.wizcloud.co.il/help/apidocument/ is only the token-issuing help page, not the endpoint reference. Use this for ongoing two-way sync with Green Invoice / Rivhit / iCount instead of one-shot file dumps where possible.
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.
- 9d ago First seen · 274 lines · 158 tokens per session scan A 5261695601b7
hashavshevet-data-tools is a skill published in the GitHub repository skills-il/accounting (10 stars, last pushed 13d ago), licensed MIT. It adds 158 tokens to every session and 8,245 once invoked, about $0.0008 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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