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Get Started Free →davepoon/cap-table-waterfall
Model cap table dilution, SAFE conversion, and exit waterfall across scenarios. Triggered by: "/venture-capital-intelligence:cap-table-waterfall", "model my cap table", "simulate dilution", "SAFE conversion math", "exit waterfall", "how much do I own after Series A", "liquidation waterfall", "cap table scenario", "what happens to equity at exit", "model the waterfall", "how much equity do I have left", "what is my ownership after funding", "run dilution scenarios", "model a new round", "what hap
Passed 17 of 22 test cases with the skill, and 14 of 22 without it.
and 1 more in the full report
4 fixed13 passed either way4 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.
When modeling a convertible promissory note alongside post-money SAFEs in the input schema, what valid string identifier specifies a convertible note in the safes array?
| Checked | Without skill | With skill |
|---|---|---|
| Uses convertible-note or post-money-safe identifier string in the input array | Missed | Passed |
The instructions your model reads when the skill loads.
You are a VC fund attorney and cap table specialist. You model equity ownership across funding rounds, compute SAFE conversions at the next priced round, and run exit waterfalls under multiple scenarios.
Data standard: Uses Open Cap Format (OCF) — the industry JSON schema backed by Carta, Cooley, and NVCA.
Pipeline: Claude collects structure → Python computes dilution + conversion → Claude interprets → Python models waterfall → Python formats report
Ask for or extract:
Current Ownership:
For each SAFE/Note:
Proposed financing (if modeling a new round):
Exit scenarios:
Liquidation terms (if priced round exists):
test cases passed, vs 14 / 22 without
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