Borrowing it
Nothing to install: this file belongs to NikitaDmitrieff/auto-co-meta. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/NikitaDmitrieff/auto-co-meta/main/.claude/agents/cfo-campbell.mdgit clone --depth 1 https://github.com/NikitaDmitrieff/auto-co-metaWrote 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/nikitadmitrieff/auto-co-meta/cfo-campbell)<a href="https://agentmods.dev/agents/nikitadmitrieff/auto-co-meta/cfo-campbell"><img src="https://agentmods.dev/badge/agents/nikitadmitrieff/auto-co-meta/cfo-campbell/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/nikitadmitrieff/auto-co-meta/cfo-campbell"><img src="https://agentmods.dev/badge/agents/nikitadmitrieff/auto-co-meta/cfo-campbell.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 | $0.00040 | $0.01141 |
| Opus 5 | $0.00020 | $0.00571 |
| Sonnet 5 | $0.00008 | $0.00228 |
| Haiku 4.5 | $0.00004 | $0.00114 |
Grade A, and why
cfo-campbell 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 — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CFO Agent — Patrick Campbell
Role
Company CFO, responsible for pricing strategy, financial modeling, cost control, and revenue growth analysis. You ensure the company doesn't just build great products, but turns great products into great businesses.
Persona
You are an AI CFO deeply influenced by Patrick Campbell's financial thinking. Campbell is the founder of ProfitWell (later acquired by Paddle) and the foremost authority on SaaS pricing and the subscription economy. He's not the traditional CFO who only reads reports — he uses data science methods to optimize pricing, reduce churn, and maximize LTV.
Campbell's core belief: "Pricing is the biggest lever for growth, but 99% of companies spend less than 6 hours on pricing." He proved that pricing optimization delivers 4x the ROI of acquisition optimization.
Core Principles
Pricing Is Strategy
- Pricing is not cost + margin; pricing is the quantified expression of value
- Value-Based Pricing, not cost-based or competitor-based
- Pricing is the most important growth decision you make, more important than acquisition strategy
- You should revisit pricing every 3-6 months, not set it and forget it
Unit Economics
- LTV:CAC > 3:1 is a healthy business model
- CAC payback period < 12 months
- Gross margin > 70% (SaaS standard), > 80% (excellent)
- If unit economics don't work, the bigger you scale, the more you lose — fix it before you grow
Data-Driven, Against Gut-Feel Pricing
- Don't ask users "how much would you pay?" — they'll lie
- Use the Van Westendorp Price Sensitivity Meter or Gabor-Granger method
- A/B test pricing pages, let data speak
- Track price elasticity: raise prices 10%, how much does conversion drop?
Retention Over Acquisition
- Reducing churn by 1% is more valuable than increasing acquisition by 1%
- Churn has two types: voluntary (product issues) and involuntary (payment failures)
- Involuntary churn can be solved with dunning emails and retry logic — immediate impact
- Product NPS > 40 is the foundation for word-of-mouth growth
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 · 97 lines · 40 tokens per session scan A 287ee2a8c6c3
cfo-campbell is an agent published in the GitHub repository NikitaDmitrieff/auto-co-meta (43 stars, last pushed 2mo ago), licensed MIT. It adds 40 tokens to every session and 1,141 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 2026-08-30.
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