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 organizing-t2125-other-expensesgit 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/organizing-t2125-other-expenses)<a href="https://agentmods.dev/skills/alexteplovcpa/it-contractors-skills/organizing-t2125-other-expenses"><img src="https://agentmods.dev/badge/skills/alexteplovcpa/it-contractors-skills/organizing-t2125-other-expenses/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/organizing-t2125-other-expenses"><img src="https://agentmods.dev/badge/skills/alexteplovcpa/it-contractors-skills/organizing-t2125-other-expenses.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 | $0.00088 | $0.01299 |
| Opus 5 | $0.00044 | $0.00649 |
| Sonnet 5 | $0.00018 | $0.00260 |
| Haiku 4.5 | $0.00009 | $0.00130 |
Grade A, and why
organizing-t2125-other-expenses 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 — 155 lines — stays where its author put it; the contents beside it link to each section on GitHub.
T2125 Other Expenses
Organize remaining business expenses for T2125 that do not belong in other specific expense lines, after prior field skills have run.
Core Rules
- Work from prior skill outputs and remaining unclassified expenses.
- Focus on items not already handled by routine operating, meals, home office, or capital asset skills.
- Preserve uncertainty where classification or support is incomplete.
- Organize and flag, do not advise.
- Do not determine final deductibility.
- Do not determine final GST/HST treatment.
- Do not force items into other expenses if they clearly belong elsewhere.
- Do not state that an expense is definitely allowable.
- 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
identifying-expense-categories - 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 - expense log or CSV with unclassified items
- user explanation in chat
Minimum useful input:
- at least one expense not already handled by a prior skill
- some explanation of what the expense was for
Read from the shared input schema where available: case_id, tax_year, engagement_mode, user_profile, facts.business_activity, documents.expense_support, transactions.expense_items, form_context, review_state.
Read from prior skill outputs where available: all preceding T2125 organizing skills.
Workflow
1. Confirm other-expenses review is relevant
Check whether prior skills left any items unclassified or whether the user has described expenses with no obvious standard home.
If there are no remaining unclassified items, return not_applicable.
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 · 155 lines · 88 tokens per session scan A 1d92ec039d42
organizing-t2125-other-expenses is a skill published in the GitHub repository AlexTeplovCPA/it-contractors-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 88 tokens to every session and 1,299 once invoked, about $0.0004 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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