Use when a calculator, financial model, investor memo, due diligence report, risk review, dashboard, or client-facing explanation needs clear distinctions between accounting and finance concepts such as cash flow vs profit, EBIT vs EBITDA, CapEx vs OpEx, debt vs equity, market value vs book value, ROI vs ROE, assets vs liabilities, and accounting vs finance.
SkillScore78Maintained
Automatic
◆Finance & Accounting pack
Last verified 8/16/2026
What it changes
Passed 18 of 23 test cases with the skill, and 13 of 23 without it.
Without skill57%
With skill78%
Checks it passed that the model alone missed
The note defines debt in one sentence.
The explanation explicitly states what market value is not.
The response declines to generate confidential client negotiation strategies.
and 5 more in the full report
5 fixed13 passed either way5 still failing0 broke
Pass-rate lift
+22 pp
Tokens
+13%
Agent turns
0%
Response time
-25%
Model gemini-3.6-flashMeasured 8/16/2026v118 of 23 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 5
Prompt
Draft a client explanation note for an investor asking why mezzanine debt cannot be treated as equity in the venture return table. Follow a four-part client-facing structure.
What was checked, without and with the skill
Checked
Without skill
With skill
The note defines debt in one sentence.
Missed
Passed
The note states explicitly what debt is not.
Passed
Passed
The note explains why distinguishing debt from equity matters for the investment decision.
Passed
Passed
case-16 · gemini-3.6-flash · 8/16/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md51 linessingle file
Financial Comparison Glossary
Use this skill to prevent conceptual confusion in financial tools, due diligence reports, risk screens, calculators, and client explanations. It is a public/portable glossary layer, not a substitute for a full financial model audit.
This file is self-contained for loaders that read only SKILL.md. If calculator/model integrity skills are available, use them too when building or verifying numbers; otherwise apply the checks below directly.
Core Rule
Do not let a polished interface or memo blur financial categories. If two concepts are different, label them differently and make the model/report show the difference.
Concepts To Distinguish
Cash flow vs Profit: cash flow is timing of cash in/out; profit is accounting result after expenses. A profitable model can have cash stress; positive cash flow is not automatically approved dividends.
EBIT vs EBITDA: EBIT includes depreciation/amortization impact; EBITDA excludes interest, taxes, depreciation, and amortization. EBITDA is not free cash flow.
CapEx vs OpEx: CapEx purchases long-term assets and affects cash at purchase; OpEx supports ongoing operations and affects current-period operating result.
Debt vs Equity: debt has repayment/interest obligations; equity shares ownership/risk/upside and usually has no fixed repayment obligation.
Market value vs Book value: market value reflects perceived/current value; book value reflects accounting carrying value.
Assets vs Liabilities: assets generate or preserve value; liabilities require future settlement.
ROI vs ROE: ROI measures return on an investment/project; ROE measures return generated on shareholder equity.
Accounting vs Finance: accounting records and reports past/current transactions; finance models decisions, risk, capital allocation, and future value.
Calculator And Dashboard Checks
When reviewing a model or dashboard, ask:
Is EBITDA being presented as cash available, dividends, or value without bridge? If yes, relabel or add bridge.
Is RF/debt being treated like equity proceeds? If yes, show interest, maturity, repayment/provision, and risk.
Are CapEx/assets treated as expenses without useful life or exit? If yes, define purchase, operating start, and exit/residual.
Are dividends/distributions shown before legal, tax, debt, reserve, and cash constraints? If yes, label as economic simulation, not approved dividend.
Are nominal values mixed with discounted values? If yes, show both and label WACC/discount rate.
Are gross third-party revenues shown as company revenue when only commission/take-rate belongs to the company? If yes, correct to net commission.
Are accounting provisions, reserves, and actual cash payments conflated? If yes, separate retained/reserved cash, accounting provision, and cash outflow.
Client-Facing Explanation Pattern
Use this structure:
Define the term in one sentence.
State what it is not.
Explain why the distinction matters for the decision.
Elite incident response and legal compliance guidance for data breaches under GDPR Articles 33 & 34. Use when: (1) User reports a data breach or security incident — including "is this even a personal data breach?" triage, (2) User asks about breach notification obligations or deadlines, (3) User mentions "72 hours", Art. 33, Art. 34, or notification requirements, (4) Discussion involves security incidents affecting personal data, (5) User needs breach risk assessment using ENISA methodology, (6)