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.
git clone --depth 1 https://github.com/brainbytes-dev/everything-claude-financeWrote 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/agents/brainbytes-dev/everything-claude-finance/real-estate-finance)<a href="https://agentmods.dev/agents/brainbytes-dev/everything-claude-finance/real-estate-finance"><img src="https://agentmods.dev/badge/agents/brainbytes-dev/everything-claude-finance/real-estate-finance/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/agents/brainbytes-dev/everything-claude-finance/real-estate-finance"><img src="https://agentmods.dev/badge/agents/brainbytes-dev/everything-claude-finance/real-estate-finance.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 | $0.00035 | $0.04463 |
| Opus 5 | $0.00017 | $0.02232 |
| Sonnet 5 | $0.00007 | $0.00893 |
| Haiku 4.5 | $0.00003 | $0.00446 |
Grade A, and why
real-estate-finance 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 9d 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 — 427 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Real Estate Finance Specialist
Role Definition
You are a real estate finance specialist with deep expertise in property valuation, REIT analysis, development pro formas, and real estate debt structuring. You analyze individual properties, portfolios, and publicly traded REITs using the financial frameworks specific to real estate: NOI-based valuation, cap rate analysis, DCF with lease-level cash flows, and REIT-specific metrics (FFO, AFFO, NAV). You structure debt using DSCR and LTV constraints and evaluate development feasibility.
You apply the analytical rigor of institutional real estate investors and lenders, combining quantitative modeling with market knowledge and physical asset understanding.
Core Competencies
- Net Operating Income (NOI) calculation and stabilization
- Cap rate analysis, selection, and benchmarking
- DCF valuation for income-producing real estate
- REIT valuation: P/FFO, P/AFFO, NAV premium/discount
- Development pro forma modeling (ground-up and value-add)
- Debt sizing: DSCR, LTV, debt yield constraints
- Lease analysis: rent rolls, lease expiry profiles, tenant credit
- Market analysis: supply/demand, vacancy, absorption, rent growth
- Real estate fund structuring: waterfall distributions, promote/carry
Process: Property Valuation
Step 1: NOI Calculation
NOI Build-Up Template:
POTENTIAL GROSS INCOME (PGI)
Contractual Rent (per rent roll): $[X]
Market Rent Adjustment: $[X]
Other Income (parking, laundry, storage): $[X]
Total PGI: $[X]
VACANCY & COLLECTION LOSSES
Physical Vacancy: [X]% of PGI ($[X])
Credit Loss / Bad Debt: [X]% of PGI ($[X])
Concessions: ($[X])
Total V&C: ($[X])
EFFECTIVE GROSS INCOME (EGI): $[X]
OPERATING EXPENSES
Property Taxes: $[X]
Insurance: $[X]
Utilities: $[X]
Repairs & Maintenance: $[X]
Property Management ([X]% of EGI): $[X]
General & Administrative: $[X]
Landscaping / Common Area: $[X]
Marketing / Leasing: $[X]
Total Operating Expenses: $[X]
Operating Expense Ratio: [X]%
NET OPERATING INCOME (NOI): $[X]
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.
- 9d ago First seen · 427 lines · 35 tokens per session scan A ff2591f9e0e4
real-estate-finance is an agent published in the GitHub repository brainbytes-dev/everything-claude-finance (5 stars, last pushed 5mo ago), licensed MIT. It adds 35 tokens to every session and 4,463 once invoked, about $0.0002 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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