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 gokulb20/crewm8-cfo-skills --skill banking-relationship-managementgit clone --depth 1 https://github.com/gokulb20/crewm8-cfo-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/gokulb20/crewm8-cfo-skills/banking-relationship-management)<a href="https://agentmods.dev/skills/gokulb20/crewm8-cfo-skills/banking-relationship-management"><img src="https://agentmods.dev/badge/skills/gokulb20/crewm8-cfo-skills/banking-relationship-management/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/gokulb20/crewm8-cfo-skills/banking-relationship-management"><img src="https://agentmods.dev/badge/skills/gokulb20/crewm8-cfo-skills/banking-relationship-management.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 | $0.00066 | $0.02455 |
| Opus 5 | $0.00033 | $0.01228 |
| Sonnet 5 | $0.00013 | $0.00491 |
| Haiku 4.5 | $0.00007 | $0.00246 |
Grade A, and why
banking-relationship-management 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 12d 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 — 178 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Banking Relationship Management
Manage the company's banking infrastructure — choose the right banks, optimize accounts, negotiate fees, oversee credit facilities, maximize yield on idle cash, and prevent fraud. Goal: the banking stack is efficient, secure, and invisible.
Purpose
Banks are the most important vendor a startup never thinks about — until something goes wrong. An account freeze, an unnoticed fee bleed, or a fraud event can paralyze operations. This skill ensures the banking architecture is right-sized, cost-efficient, yield-optimized, and properly secured so that banking becomes a non-issue.
When to Use
- "Review our banking setup"
- "Should we open another account?"
- "Can we get better rates on our deposits?"
- "Negotiate bank fees"
- "Review our credit facility"
- "How should we invest excess cash?"
Inputs Required
- Current banking inventory — which banks, which accounts, what they're used for.
- Fee statements — last 3 months of bank fees across all accounts.
- Yield data — current interest rates earned on deposits.
- Credit facility terms — if any venture debt or line of credit exists.
- Cash forecast — from
cash-forecastingto plan cash needs.
Quick Reference
| Layer | Purpose | Example |
|---|---|---|
| Operating account | Day-to-day cash in/out, payroll, vendor payments | Mercury, SVB, Brex |
| Reserve/savings | Excess cash earning yield | Mercury Treasury, SVB Money Market |
| Credit card | Employee spend, recurring subscriptions | Brex, Ramp, Mercury IO |
| Payment processor | Customer payment collection | Stripe, Paddle |
| Yield vehicle | Typical yield (2026) | Liquidity |
| Money market / savings | 3-5% | Next-day |
| T-bills (short-term) | 4-5% | At maturity or secondary sale |
| Managed treasury sweep | 4-5% | Same-day |
| Money market funds | 4-5% | Next-day |
Procedure
1. Banking Architecture Review
The standard startup banking stack:
| Layer | Purpose | Example |
|---|---|---|
| Operating account | Day-to-day cash in/out, payroll, vendor payments | Mercury, SVB, Brex |
| Reserve/savings | Excess cash earning yield | Mercury Treasury, SVB Money Market, TreasuryDirect |
| Credit card | Employee spend, recurring subscriptions | Brex, Ramp, Mercury IO |
| Payment processor | Customer payment collection | Stripe, Paddle |
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.
- 12d ago First seen · 178 lines · 66 tokens per session scan A 80e0bff59146
banking-relationship-management is a skill published in the GitHub repository gokulb20/crewm8-cfo-skills (2 stars, last pushed 4mo ago), licensed MIT. It adds 66 tokens to every session and 2,455 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 2026-08-31.
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