Choose what to get done
Build an Argument Structure Map
A structured argument map that exposes every logical step, making gaps and unsupported leaps reviewable before the argument is sent to stakeholders.
Build an Idea Resume (internal innovation pitch document)
A complete, well-formed idea-resume JSON document with all four required sections (problem, idea, evidence, investment case) populated to the buyer's minimum-evidence and ROI thresholds, ready to hand to a decision-maker.
Build Notes-vs-Priced Financing Decision Register
A structured decision register that scores convertible-note versus priced-round across every required factor (default: cost, speed, resolution, investor protections, misalignment, confusion, control, investor preference) plus the two easy-case flags (family-and-friends, bridge to finish an in-progress round), ending in a single recommended instrument that follows the weighted tally, with a rationale per factor.
Build the Startup Pitch Financials Table
A structured financials block for a fundraising pitch containing market size, the business-model line items, and a revenue series (history and projection), with required fields present and internally consistent (SOM <= SAM <= TAM, distinct periods, currency matching your code), plus a market growth rate and LTV/CAC unit economics when you require them in the intake.
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.
Compute a convertible-note / pre-money SAFE conversion price (cap vs discount) and simple round dilution
You get the conversion price per share for a PRE-money convertible note or pre-money SAFE (the lower of the cap-implied and discount-implied price), the shares it converts into, the round's post-money valuation, and the new lead investor's post-money ownership percentage.
Compute a liquidation-preference waterfall (multiple, participating vs non, cap)
You get each preferred investor's exit payout and the common-shareholder (founder and employee) residual for a given exit value, computed from each investor's invested amount, preference multiple, participating-or-not, participation cap, and as-converted ownership; payouts always sum exactly to the exit.
Compute a weighted-average anti-dilution conversion price
A function that applies the broad-based weighted-average anti-dilution formula to produce the adjusted conversion price for an earlier preferred series after a dilutive financing.
Compute prorated outside-activity day allowance
A function that takes an appointment fraction, the per-quarter full-time day limit, the off-duty multiplier, and the assumed workday hours, and returns the allowed outside-activity days per quarter, per year, and the equivalent hour budget.
Compute Raise Amount and Implied Valuation from Inflection Point
A single headline raise number, the implied post-money valuation range, the investor ownership range it implies, and a flag for whether the ask sits inside the track-record-appropriate band, so the founder can answer 'how much are you raising?' with one defensible figure.
Compute required ownership and present value from a target exit
A function that, from a projected exit value, holding period, and target return, computes the required present ownership fraction and the implied present value of the position.
Compute the dilution impact of a pre-money option pool top-up
A function that computes the effective (pool-adjusted) price per share and the share of dilution borne by existing holders when a new option pool is created on a pre-money basis.