> Track rental income, expenses, ROI, and cap rate per property.
npx skills add https://github.com/openaccountant/skills --skill rental-property
Calculate key rental property metrics: net operating income (NOI), cash-on-cash return, cap rate, and ROI per property. Tracks rental income against property-specific expenses for Schedule E tax preparation.
transaction_search — find all income and expenses related to a specific property by vendor, description, or tagspending_summary — aggregate property expenses by category (mortgage, insurance, repairs, management fees)export_transactions — export property-specific transactions for tax filing (Schedule E)transaction_search to find all rental income for the property (tenant payments, security deposits).transaction_search to find all property expenses (mortgage, insurance, property tax, HOA, repairs, management fees, utilities paid by owner).spending_summary to aggregate expenses by category for the property.RENTAL PROPERTY ANALYSIS — [Property Name]
══════════════════════════════════════════════════════
Property: 123 Main St, Unit A
Purchase Price: $250,000 Down Payment: $50,000
Current Value: $275,000 Loan Balance: $192,000
ANNUAL INCOME & EXPENSES — [Year]
──────────────────────────────────────────────────────
Gross Rental Income $24,000
Vacancy Loss (est. 5%) ($1,200)
Effective Gross Income $22,800
Operating Expenses
Property Tax ($3,000)
Insurance ($1,200)
Property Management (10%) ($2,400)
Repairs & Maintenance ($1,800)
HOA Fees ($2,400)
Total Operating Expenses ($10,800)
NET OPERATING INCOME (NOI) $12,000
Mortgage Payment (P&I) ($11,520)
CASH FLOW (after debt service) $480
KEY METRICS
Cap Rate = NOI / Purchase Price = 4.8%
Cash-on-Cash ROI = Cash Flow / Down Pmt = 1.0%
Total ROI = (Cash Flow + Equity +
Appreciation) / Down = 18.2%
Expense Ratio = OpEx / Gross Income = 45.0%
1% Rule Check = Rent / Price = 0.8%
══════════════════════════════════════════════════════
export_transactions for property-specific transactions to prepare Schedule E.=NOI/PurchasePrice*100.=(NOI - AnnualMortgagePayments)/DownPayment*100.Use when you have a written implementation plan to execute in a separate session with review checkpoints
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Build and distribute Expo development clients locally or via TestFlight
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Take openaccountant/rental-property from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.