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 Receiptor-AI/bookkeeping-skills --skill meals-deductiongit clone --depth 1 https://github.com/Receiptor-AI/bookkeeping-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/receiptor-ai/bookkeeping-skills/meals-deduction)<a href="https://agentmods.dev/skills/receiptor-ai/bookkeeping-skills/meals-deduction"><img src="https://agentmods.dev/badge/skills/receiptor-ai/bookkeeping-skills/meals-deduction/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/receiptor-ai/bookkeeping-skills/meals-deduction"><img src="https://agentmods.dev/badge/skills/receiptor-ai/bookkeeping-skills/meals-deduction.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 | $0.00093 | $0.02169 |
| Opus 5 | $0.00046 | $0.01085 |
| Sonnet 5 | $0.00019 | $0.00434 |
| Haiku 4.5 | $0.00009 | $0.00217 |
Grade A, and why
meals-deduction 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 — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Business Meals Deduction
Rules and documentation requirements for deducting business meals. This is one of the most audit-prone deduction categories because the rules are specific and the documentation requirements are strict.
Current rules at a glance
| Meal type | Deductible % | Notes |
|---|---|---|
| Business meal with client/prospect/associate | 50% | Must discuss business, must document |
| Meals while traveling overnight for business | 50% | Must be away from tax home |
| Employee meals for convenience of employer (on-premises) | 0% (starting 2026) | Was 100% in 2021–22, 50% in 2023–25 |
| Office snacks and coffee for employees | 50% | De minimis fringe benefit |
| Team meals (holiday party, all-hands) | 100% | Must be for all employees, occasional |
| Entertainment (sporting events, concerts, golf) | 0% | Not deductible since TCJA 2018 |
| Meals during entertainment | 50% | Only if invoiced separately from entertainment |
| Business meal with no business discussion | 0% | Eating alone at a restaurant is not deductible |
The 50% rule in detail
You deduct the full meal cost in your books, but only 50% is allowable on your tax return. This means:
In your accounting records: Record the full $120 dinner as a meal expense. On Schedule C Line 24b: Report $60 (half the total).
Your bookkeeping should track total meal expenses at full value. The 50% reduction happens on the tax return, not in the books.
Five required documentation elements
The IRS requires all five of these for every business meal. Missing even one can disallow the entire deduction:
1. Amount
The total cost including tax and tip. The tip IS part of the deductible expense (at 50%). If you paid $100 + $8 tax + $20 tip = $128, the deductible portion is $64.
2. Date
The specific date of the meal. "Sometime in March" is not sufficient.
3. Place
The name and location of the restaurant or establishment. "Italian restaurant downtown" is weak. "Osteria Mozza, 6602 Melrose Ave, Los Angeles" is strong.
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 · 159 lines · 93 tokens per session scan A 26209b8498aa
meals-deduction is a skill published in the GitHub repository Receiptor-AI/bookkeeping-skills (4 stars, last pushed 3mo ago), licensed MIT. It adds 93 tokens to every session and 2,169 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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