cap-table-manager

Model startup equity ownership with SAFE, convertible note, and option pool calculations.

4|Updated Mar 21, 2026
One-click install
npx skills add https://github.com/alexhegit/sovereign-IQ --skill cap-table-manager
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: cap-table-manager
Source: https://github.com/alexhegit/sovereign-IQ/tree/main/workspace/skills/cap-table-manager
Command: npx skills add https://github.com/alexhegit/sovereign-IQ --skill cap-table-manager

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It eliminates the complexity and error-proneness of managing startup cap tables by letting founders and finance teams model SAFEs, convertible notes, priced rounds, option pools, and token-equity hybrids into investor-ready ownership, dilution, and exit waterfall outputs.

Core Features & Use Cases

  • Cap table baseline building: Consolidate current equity/option/SAFE state into a fully diluted ownership view with consistent formulas for ownership, PPS, dilution, and preference effects.
  • Round and conversion modeling: Compute post-close ownership for priced equity rounds, SAFE conversions (discount/cap/MFN), and convertible note schedules.
  • Scenario and exit waterfall analysis: Generate payout waterfalls across multiple exit values to compare preference vs conversion outcomes and participation behavior.
  • 409A valuation preparation support: Produce the inputs and supporting deliverables needed for a 409A-ready fully diluted cap table and method selection context.
  • Exports for investors: Output cap table exports in common formats (e.g., CSV/Sheets/Excel-ready column structures) for downstream review.
  • When not to use: Avoid using it as a legal/tax substitute, as a custodianship/ledger-of-record replacement, or for complex transactions requiring counsel.

Quick Start

Ask cap-table-manager to produce a post-close investor-ready cap table and dilution scenario for your $X pre-money round with $Y investment using your SAFEs (cap/discount/MFN), current option pool assumptions, and target option pool post-money or pre-money shuffle.

Frequently Asked Questions about cap-table-manager

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I model SAFE conversion and dilution for a new priced equity round?▼

Model SAFE conversion and dilution by inputting your current equity, option pool, and SAFE terms (cap, discount, MFN) alongside pre-money valuation and new investment to calculate post-close ownership percentages and price-per-share.

What is the best way to calculate an exit waterfall with liquidation preferences?▼

Calculate an exit waterfall by inputting liquidation preference terms and exit values to compare preference versus conversion outcomes and participation behavior, generating payout distributions across multiple exit scenarios.

Can I prepare a 409A valuation using a fully diluted cap table?▼

Prepare for a 409A valuation by consolidating current equity, option, and SAFE states into a fully diluted cap table, producing the required inputs and method selection context for a 409A-ready review.

Does cap table modeling handle pre-money and post-money option pool shuffles?▼

Cap table modeling handles option pool shuffles by applying target option pool assumptions to calculate pre-money or post-money dilution effects and ensure accurate fully diluted share rollups.

When should I not use an automated cap table manager for equity modeling?▼

Avoid using an automated cap table manager as a legal or tax substitute, a ledger-of-record replacement, or for complex transactions requiring professional counsel, as it focuses on scenario modeling rather than legal custody.

How do I export investor-ready cap tables for downstream review?▼

Export investor-ready cap tables by generating calculations into common formats like CSV, Sheets, or Excel-ready column structures, allowing finance teams and investors to conduct immediate downstream review.