co.raziel/calculators

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Publisher-provided title

Raziel Calculators

Publisher-provided description

Free investment and startup math, guide search and prompts: IRR, MOIC, SAFE, QSBS, burn multiple.

Summary by lookupd

Runs investment and startup math such as IRR, MOIC, SAFE conversion, QSBS exclusion, burn multiple, and cap table dilution, plus searches…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http calculators https://raziel.co/mcp

Codex, remote (streamable-http)

codex mcp add calculators --url https://raziel.co/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "calculators": {
      "url": "https://raziel.co/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (28 tools)

Publisher-provided text

irr Internal rate of return for evenly spaced yearly cash flows after an initial investment. Use xirr instead when cash flows have specific dates or irregular timin
xirr Annualized return (XIRR) for cash flows on specific dates, like Excel XIRR. Use this for real investments with irregular timing (capital calls, distributions, f
moic Multiple on invested capital: total value returned (distributions plus current value) divided by the amount invested, with the implied annualized return when a
cagr Compound annual growth rate between a start value and an end value over a number of years. Use for growth of a single value (revenue, an asset price); use irr o
tvpi_dpi Fund performance multiples for an LP or a fund: TVPI (total value to paid-in), DPI (distributions to paid-in, realized) and RVPI (NAV to paid-in, unrealized). U
carried_interest European (whole-fund) distribution waterfall: management fees, return of capital, preferred return (hurdle), GP catch-up and carried interest split, with LP net
safe_conversion How a YC-style SAFE (post-money or pre-money) converts in a priced equity round: conversion price, whether the cap or discount applies, shares issued and owners
convertible_note How a convertible note converts in a priced round: accrued interest, conversion price (cap vs discount), shares received and effective discount. Use safe_conver
startup_valuation Pre-money to post-money for a single priced round: post-money valuation, price per share, new shares issued, investor ownership (investment / post-money) and fo
dilution Founder and investor ownership across several future funding rounds, including option pool top-ups before each round. Use option_pool for a single round when th
option_pool The "option pool shuffle" for one round: how much the pool must grow to hit a post-money target, the effective pre-money valuation, and how much founder ownersh
pro_rata For an existing investor in a new round: the check needed to keep the same ownership (pro rata), ownership after the round if they skip or write a planned check
liquidation_preference Exit waterfall: how sale proceeds split between preferred series and common, with preference multiples, non-participating, participating or capped participation
secondary_sale Proceeds from selling private company shares on the secondary market: sale price after a discount (or premium) to the last round price or a valuation, fees, net
qsbs Estimates the US federal capital gains exclusion for qualified small business stock under IRC Section 1202, including the July 2025 changes (tiered 3, 4 and 5 y
tax_deadlines Key US equity tax dates. stock_grant_date: the 83(b) election deadline, 30 days after restricted stock is transferred (rolled to the next business day when the
runway Months of cash runway for a startup, either from a monthly net burn ("burn" mode) or from monthly revenue and expenses with growth rates ("pl" mode), including
cap_rate Capitalization rate of an income property (net operating income / property value), plus gross rent multiplier and price per unit. Give noi_usd directly or gross
cash_on_cash Leveraged rental property returns: mortgage payment, NOI, annual cash flow, cash on cash return, DSCR and break-even occupancy. Use cap_rate for an unlevered vi
portfolio_allocation Allocation of a portfolio across asset classes (stocks, bonds, real estate, crypto, venture capital, private equity, cash, other), with a simple diversification
burn_multiple Capital efficiency: net burn divided by net new ARR over the same period (a quarter or a year). Lower is better. Returns the multiple and a rough band (under 1
rule_of_40 Adds revenue growth rate and profit margin (usually EBITDA or free cash flow margin, both in percent). A score of 40 or more is the common rule of thumb for a h
ltv_cac Customer lifetime value (monthly revenue per account x gross margin / monthly churn) compared with customer acquisition cost. Returns LTV, the LTV:CAC ratio and
cac_payback Months of gross profit needed to earn back the cost of acquiring a customer: CAC / (monthly revenue per account x gross margin). Give cac_usd directly, or sales
net_revenue_retention Net revenue retention (NRR) and gross revenue retention (GRR) for a cohort of existing customers over a period, usually 12 months: (starting revenue + expansion
search_guides Searches Raziel's 370 Learn articles on private investing, startups, funds and founder topics (SAFEs, cap tables, K-1s, capital calls, QSBS, investor updates an
define_term Plain-English definition of a private-market, venture or fund term (pro rata, MFN, liquidation preference, valuation cap, DPI, TVPI, carried interest, hurdle, c
compare_platforms Researched, sourced comparison of Raziel with another investing or startup platform (Addepar, Allocations, AngelList, Cake Equity, Carta, Empower, Eqvista, Foun

Details

Version: 1.1.0
Transports: streamable-http
Uptime (7 days): 100%
Median latency: 310 ms
First indexed: 2026-11-01T16:17:13.757Z
Last seen in registry: 2026-11-01T16:17:13.757Z
Website: https://raziel.co/developers

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62092 servers
Last crawl: 2026-11-11T17:38:11.606Z
API base: https://api.lookupd.com
MCP URL: https://api.lookupd.com/mcp