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Categorized keyword research list
A categorized keyword table (problem, user, action, feature, location) with a numeric volume and competition estimate and a relevance note for every term, plus a focus set of exactly the size you choose, marked in the table.
Classify Burn-Rate Danger Level
A pure function that converts monthly burn and cash on hand into months of runway and a danger classification using runway-month thresholds, per Altman's rule that burn is only scary when runway is short.
Classify email subject lines and assign the right precursor
A pure function precursor_for(intent) that maps an email intent code to the canonical subject-line precursor string, graded on hidden intent->precursor cases.
Clean-code smell scorecard for a method
A per-method clean-code smell scorecard: which thresholds each method exceeds (long method, too many arguments, deep nesting, and more), a 0-100 score, and a pass/warn/fail verdict.
Cold-outreach sequence with timed follow-ups
A ready-to-load multi-step sequence: A/B subject variants per email, one clear call to action, send-day spacing that moves forward, and only declared personalization tokens.
Competitor-informed SEO content brief
A complete content brief: primary and long-tail keywords, an H2/H3 outline, must-cover subtopics, a word-count band, internal and external link slots, an on-page checklist, and a takeaway for each competitor URL you list.
Compute Amdahl's-Law parallel speedup and efficiency
A pure function that, given a parallelizable fraction and processor count, returns Amdahl's-Law speedup, efficiency, and the asymptotic ceiling, graded on hidden numeric cases.
Compute an add-on price as percent-of-base with floor and cap
I give a base ACV, a percentage, a floor and a cap, and get an add-on price that scales with customer size while always staying inside my floor and cap.
Compute Break-Even Point and Margin of Safety
A founder learns the exact unit and revenue break-even point so they can judge whether the required sales volume is achievable before fixed costs are recovered.
Compute Cofounder vs Employee Cash-and-Equity Cost
A side-by-side of cash burned and equity given for filling a role as a cofounder versus an employee over the runway window, plus the company valuation at which the cofounder's extra equity costs more than the cash saved, so the founder can decide which is economically cheaper.
Compute Default Alive or Default Dead
A pure function that, given current cash, monthly expenses, monthly revenue, and monthly revenue growth rate, returns whether the company reaches profitability before cash runs out (default alive) or not (default dead), the crossover month, and the lowest cash point.
Compute Founder Personal Runway and Go-Full-Time Verdict
A bootstrapping founder learns how many months of personal runway they have and whether it clears the book's full-time-go thresholds, so they can decide whether to quit their job now or stay part-time.