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 whawkinsiv/solo-founder-skills --skill accountinggit clone --depth 1 https://github.com/whawkinsiv/solo-founder-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/whawkinsiv/solo-founder-skills/accounting)<a href="https://agentmods.dev/skills/whawkinsiv/solo-founder-skills/accounting"><img src="https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/accounting/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/whawkinsiv/solo-founder-skills/accounting"><img src="https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/accounting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
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 | $0.00063 | $0.02265 |
| Opus 5 | $0.00032 | $0.01132 |
| Sonnet 5 | $0.00013 | $0.00453 |
| Haiku 4.5 | $0.00006 | $0.00227 |
Grade A, and why
accounting 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 13d 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 — 274 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Accounting & Bookkeeping
Messy books cost you money in taxes, missed deductions, and accountant fees. This skill helps you set up clean financial tracking from day one — 30 minutes a week keeps you legal, informed, and out of trouble.
Core Principles
- Bookkeeping is not optional. Messy books cost you money in taxes, missed deductions, and accountant fees.
- Separate business and personal finances completely. Day one. No exceptions.
- SaaS revenue recognition has rules. Stripe payments are not the same as "revenue" for accounting purposes.
- You don't need a full-time accountant until $50k+ ARR. But you do need a system from day one.
- 30 minutes a week keeps your books clean. 30 hours in April fixes what you ignored all year.
Getting Started: Financial Foundation
Day 1 Checklist
Before your first dollar of revenue:
- [ ] Open a separate business bank account (checking)
- [ ] Get a business credit card (or dedicated personal card for business only)
- [ ] Set up accounting software (see recommendations below)
- [ ] Create a simple chart of accounts
- [ ] Set up Stripe (or payment processor) to deposit to business account
- [ ] Save a folder for receipts (digital — Google Drive, Dropbox, or in your accounting tool)
- [ ] Note your fiscal year start date (usually Jan 1 for calendar year)
Separate Your Finances
Why it matters:
- Legal protection (LLC/corp separation requires it)
- Tax deductions are easy to prove with clean records
- Makes tax prep 10x faster and cheaper
- Investors and lenders need clean books
How:
- Business bank account (Mercury, Relay, or any bank with no/low fees)
- Business credit card (Ramp, Brex, or a separate personal card dedicated to business)
- Never pay personal expenses from business accounts
- Never pay business expenses from personal accounts
- If you must (emergency), document it as an owner draw/contribution
Accounting Software
Recommendations by Stage
| Stage | Tool | Cost | Why |
|---|---|---|---|
| Pre-revenue | Spreadsheet | Free | Don't over-invest before revenue |
| $0-5k MRR | Wave | Free | Full accounting, free, good for solo |
| $0-10k MRR | QuickBooks Self-Employed | $15/mo | Simple, widely supported by accountants |
| $5k-50k MRR | QuickBooks Online | $30+/mo | Standard. Every accountant knows it |
| $5k-50k MRR | Xero | $15+/mo | Clean UI, good for SaaS |
| Any stage | Bench | $299+/mo | Done-for-you bookkeeping service |
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.
- 13d ago First seen · 274 lines · 63 tokens per session scan A c6dc704a4339
accounting is a skill published in the GitHub repository whawkinsiv/solo-founder-skills (243 stars, last pushed 16d ago), licensed MIT. It adds 63 tokens to every session and 2,265 once invoked, about $0.0003 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 2026-08-30.
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