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 AlexTeplovCPA/it-contractors-skills --skill reviewing-reasonableness-of-net-incomegit clone --depth 1 https://github.com/AlexTeplovCPA/it-contractors-skillsWrote 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/alexteplovcpa/it-contractors-skills/reviewing-reasonableness-of-net-income)<a href="https://agentmods.dev/skills/alexteplovcpa/it-contractors-skills/reviewing-reasonableness-of-net-income"><img src="https://agentmods.dev/badge/skills/alexteplovcpa/it-contractors-skills/reviewing-reasonableness-of-net-income/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/alexteplovcpa/it-contractors-skills/reviewing-reasonableness-of-net-income"><img src="https://agentmods.dev/badge/skills/alexteplovcpa/it-contractors-skills/reviewing-reasonableness-of-net-income.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 | $0.00095 | $0.01390 |
| Opus 5 | $0.00048 | $0.00695 |
| Sonnet 5 | $0.00019 | $0.00278 |
| Haiku 4.5 | $0.00010 | $0.00139 |
Grade A, and why
reviewing-reasonableness-of-net-income 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 — 164 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Reviewing Reasonableness of Net Income
Review the overall reasonableness of reported net business income for a Canadian IT contractor after prior skills have run.
Core Rules
- Flag concerns about overall reasonableness, do not verify amounts.
- Do not recalculate totals.
- Do not advise on what the correct net income should be.
- Do not compare the user's income to industry benchmarks with specificity.
- Preserve uncertainty where inputs are incomplete.
- Do not state that the user's income is correct or incorrect.
- Do not state that the user is ready to file.
- Use this phrase where relevant: "That is outside what this workflow covers. It is a question for a CPA before you file."
Inputs
Do not ask the user to share SIN, business number, account numbers, or client names. Use general descriptions and rounded amounts.
Accept any of:
- output from
organizing-t2125-gross-business-income - output from
organizing-t2125-routine-operating-expenses - output from
organizing-t2125-8523-meals-and-entertainment - output from
organizing-t2125-business-use-of-home - output from
organizing-t2125-capital-assets-and-cca - output from
organizing-t2125-other-expenses - user summary of total income and expenses
- prior year return summary
Minimum useful input:
- approximate gross business income
- approximate total expenses claimed
Read from the shared input schema where available: case_id, tax_year, engagement_mode, user_profile, facts.business_activity, form_context, review_state.
Read from prior skill outputs where available: all T2125 organizing skills.
Workflow
1. Confirm reasonableness review is relevant
Check whether sufficient income and expense facts are available. If income or expense totals are missing entirely, return incomplete.
2. Summarize income and expense totals from prior skills
Identify approximate totals for:
- gross business income
- total expenses (by category where available)
- net income before CCA
- CCA deduction if applicable
- net income after CCA
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 · 164 lines · 95 tokens per session scan A c5eb3768c6e7
reviewing-reasonableness-of-net-income is a skill published in the GitHub repository AlexTeplovCPA/it-contractors-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 95 tokens to every session and 1,390 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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