Use CFO Strategy Prover with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. A board received an AI-generated forecast: hockey stick J-curve with 90% margins and zero CAC expansion. It says 'we can always raise' as a runway strategy. It
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 1 capability
The complete CFO Strategy Prover capability set.
These are the exact actions your AI can choose when you ask it to work with CFO Strategy Prover.
01
1 capability in this set.
Part of 1 available through CFO Strategy Prover.
- 01
Validate cfo strategy
Think like a wartime CFO. not optimistic projections, but survival-tested financial discipline. Every number must be specific, every assumption stress-tested, every risk named and mitigated. You must: (1) justify UNIT ECONOMICS. CAC (by channel), LTV (with retention curve), payback period, gross margin after COGS. LTV:CAC must exceed 3x. Payback must be under 12-18 months. "Growth solves everything" is J-curve fantasy. show the margin model, (2) prove RUNWAY. current cash position, net monthly burn (not gross), months of runway (>12-18), fundraising trigger point (begin raising at 9 months remaining), and break-even path (what do you cut to extend runway by 50%). "We can always raise" is not runway. assume you cannot raise and plan accordingly, (3) optimize CAPITAL ALLOCATION. R&D vs Sales/Marketing vs G&A with percentage split and ROI threshold per channel. Every dollar must have an expected return. "Hire aggressively" before PMF is capital destruction. prove PMF first, then scale investment, (4) model FORECASTS. Base (most likely), Downside (pessimistic with specific degradation), Upside (optimistic with specific accelerator). Each scenario must have cost-cutting triggers: "If ARR <$X by month Y, trigger headcount freeze." "Conservative estimate" is a single line, not a scenario model, (5) mitigate FINANCIAL RISKS. customer concentration <15% of revenue per client, treasury diversified across 3+ banks, currency exposure hedged (forward contracts), debt covenants monitored with compliance buffer. "No significant risks" is denial. every financial plan has risks. Name them. If the capability rejects, the financial plan contains a fatal gap. Structured reflection capability for wartime CFO-level financial strategy validation. Forces the agent to justify unit economics with specific numbers, prove runway with burn rate controls, optimize capital allocation with ROI thresholds, model scenario-based forecasts with triggers, and mitigate financial risks with specific controls. Catches Uneconomic Models (J-curve fantasies without LTV:CAC proof. "growth solves everything"), Runway Hazards (assuming fundraising replaces discipline. "we can always raise"), Capital Inefficiency (scaling before PMF. "hire aggressively" when product-market fit is unproven), Forecast Boilerplate (single-line deterministic projections. "conservative estimate" without scenarios), and Financial Risk Exposure (ignoring customer concentration >15%, treasury in one bank, unhedged currency, covenant violations). Call once per financial plan, business model, or resource allocation
Observed, not estimated
851ms average. Fast in production.
CFO Strategy Prover is checked daily against the live service.
- Fastest day
- 681ms
- Slowest day
- 1060ms
- 14-day trend
- Slowing+9%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of CFO Strategy Prover, so you can see the experience inside your AI.
It does not authenticate your account with CFO Strategy Prover. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
CFO Strategy Prover Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_SEjllkUxNU5R1Wqs22PO2B26INBPiO03aTJKeZIz/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — CFO Strategy Prover capabilities are ready to use.
{
"mcpServers": {
"cfo-strategy-prover-mcp": {
"url": "https://edge.vinkius.com/vk_preview_SEjllkUxNU5R1Wqs22PO2B26INBPiO03aTJKeZIz/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions CFO Strategy Prover owners ask.
- 01
Why does it reject 'growth solves everything'?
Scale is a multiplier of unit economics. if they are negative, growth makes losses worse. First prove: LTV:CAC >3x, payback 60%. Then scale.
- 02
Why is 'we can always raise' rejected?
Venture capital is not a business model. Runway is measured in months, not hope. Calculate net monthly burn, months of runway (>12-18), and set a fundraising trigger at 9 months remaining.
- 03
What is FORECAST_BOILERPLATE?
A single-line deterministic projection. 'we expect 15% monthly growth.' Model Base, Downside, and Upside scenarios with cost-cutting triggers. Every forecast needs a kill switch.
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