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.
git clone --depth 1 https://github.com/teamtinvio/jaz-aiWrote 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/commands/teamtinvio/jaz-ai/jaz-tax-sg)<a href="https://agentmods.dev/commands/teamtinvio/jaz-ai/jaz-tax-sg"><img src="https://agentmods.dev/badge/commands/teamtinvio/jaz-ai/jaz-tax-sg/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/commands/teamtinvio/jaz-ai/jaz-tax-sg"><img src="https://agentmods.dev/badge/commands/teamtinvio/jaz-ai/jaz-tax-sg.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 | $0.00033 | $0.00697 |
| Opus 5 | $0.00016 | $0.00349 |
| Sonnet 5 | $0.00007 | $0.00139 |
| Haiku 4.5 | $0.00003 | $0.00070 |
Grade A, and why
jaz-tax-sg 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 11d 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 — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Singapore Tax Computation (Form C-S)
Execute the SG Form C-S tax computation via clio jobs statutory-filing sg-cs. Pulls data from Jaz, classifies GL items, and computes tax payable.
Usage
/jaz-tax-sg YA 2026
/jaz-tax-sg 2026 revenue 3M profit 500K
Workflow
1. Pull financial data from Jaz
clio reports generate profit-loss --from 2025-01-01 --to 2025-12-31 --json
clio reports generate trial-balance --to 2025-12-31 --json
2. Classify GL items
The wizard workflow (in the jaz-jobs skill reference files) guides you through:
- Identifying non-deductible expenses (add-backs): entertainment, depreciation, donations, fines
- Identifying non-taxable income (deductions): exempt dividends, gains on disposal
- Capital allowance computation for fixed assets
3. Run the computation
Simple mode (manual flags):
clio jobs statutory-filing sg-cs \
--ya 2026 \
--revenue 3000000 \
--profit 500000 \
--depreciation 50000 \
--exemption pte \
--json
Full mode (structured input):
echo '{
"ya": 2026,
"revenue": 3000000,
"adjustedProfit": 500000,
"addBacks": {"depreciation": 50000, "entertainment": 5000},
"capitalAllowances": 35000,
"exemptionScheme": "pte"
}' | clio jobs statutory-filing sg-cs --input - --json
4. Capital allowance schedule (standalone)
clio jobs statutory-filing sg-ca \
--ya 2026 \
--cost 50000 \
--category general \
--acquired 2024-06-15 \
--json
5. Review output
The computation produces:
- Form C-S field values (18 fields for C-S, 6 for C-S Lite)
- Workpaper with add-back details
- Capital allowance schedule
- Carry-forward amounts (losses, CA, donations)
Key Rules
- YA (Year of Assessment) = FY + 1 (e.g., FY 2025 → YA 2026)
- Form C-S eligibility: revenue ≤ $5M, no capital gains, no loss carry-back
- Form C-S Lite: revenue ≤ $200K (simplified, 6 fields)
- CIT rate: 17% flat
- Exemption schemes:
pte(partial tax exemption) orsute(start-up tax exemption, first 3 YAs) - Tax reference files are in the jaz-jobs skill:
references/sg-tax/
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.
- 11d ago First seen · 87 lines · 33 tokens per session scan A dd5933a25aa5
jaz-tax-sg is a command published in the GitHub repository teamtinvio/jaz-ai (7 stars, last pushed yesterday), licensed MIT. It adds 33 tokens to every session and 697 once invoked, about $0.0002 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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