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founder-cfo

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By Jakeschincariol/founder-skill (GitHub) · coding · 3,010 stars · scanned at commit fd9385b

Your CFO. Builds the unit economics of a business before money is spent: what one unit earns after its direct costs, the real profit margin at the planned volume, the break-even point in units a day, year 1 month by month, the cash needed before it pays for itself, how long the startup spend takes to earn back, and what happens if the price drops, sales come in low or costs rise. Every number traces to an input the user can check. Use when the user says "find the profit margins", "do the number…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'founder-cfo' ] || [ -L ~/.agents/skills/'founder-cfo' ]; then echo 'A skill folder named founder-cfo already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Jakeschincariol/founder-skill' "$d" && git -C "$d" checkout --quiet 'fd9385b0cfe1b96bebce3898fbd506d73eff5a9d' -- 'skills/founder-cfo' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/founder-cfo' ~/.agents/skills/'founder-cfo' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'founder-cfo' ~/.claude/skills/'founder-cfo' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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