Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/dithiothreitol/jdg-ksiegowynpx agentmods add skills/dithiothreitol/jdg-ksiegowy/pit28Wrote 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/dithiothreitol/jdg-ksiegowy/pit28)<a href="https://agentmods.dev/skills/dithiothreitol/jdg-ksiegowy/pit28"><img src="https://agentmods.dev/badge/skills/dithiothreitol/jdg-ksiegowy/pit28/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/dithiothreitol/jdg-ksiegowy/pit28"><img src="https://agentmods.dev/badge/skills/dithiothreitol/jdg-ksiegowy/pit28.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 | $0.00098 | $0.00506 |
| Opus 5 | $0.00049 | $0.00253 |
| Sonnet 5 | $0.00020 | $0.00101 |
| Haiku 4.5 | $0.00010 | $0.00051 |
Grade A, and why
pit28 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 10d 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.
What it actually says
Raport PIT-28
Agreguje przychody netto z faktur w SQLite i oblicza ryczałt za rok.
Wywołanie
# Raport tekstowy za poprzedni rok (domyślnie)
python3 skills/pit28/scripts/pit28_report.py
# Konkretny rok
python3 skills/pit28/scripts/pit28_report.py --year 2025
# Format JSON (do dalszego przetwarzania)
python3 skills/pit28/scripts/pit28_report.py --year 2025 --format json
Co pokazuje
- Przychód netto miesięcznie (z faktur wg daty wystawienia)
- Ryczałt należny miesięcznie (stawka z
.env× przychód) - Suma roczna + zaokrąglona kwota do PIT-28
Ważne uwagi
- Podstawa to faktury wystawione (data wystawienia), nie wpłynięte płatności
- Stawka ryczałtu pochodzi z
SELLER_RYCZALT_RATEw.env - Raport jest pomocniczy — przed złożeniem PIT-28 zweryfikuj z zaliczkami miesięcznymi i ewentualnymi korektami
- Termin złożenia PIT-28: 30 kwietnia za rok poprzedni (od 2022)
Gdzie wpisać w PIT-28
| Raport | Poz. w PIT-28 |
|---|---|
annual_sales_net |
Poz. 20/22/24 (zależy od źródła) |
annual_ryczalt |
Poz. 107-119 (suma zryczałtowanego podatku) |
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.
- 10d ago First seen · 42 lines · 98 tokens per session scan A 44c2b667bbea
pit28 is a skill published in the GitHub repository dithiothreitol/jdg-ksiegowy (5 stars, last pushed 1mo ago), licensed MIT. It adds 98 tokens to every session and 506 once invoked, about $0.0005 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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