_ registry / mcp streamable-http · checked 1h ago

raziel-calculators

https://raziel.co

Registry code: f7ec9d624a44a0aa

api record

Raziel Calculators: free investment and startup finance tools from Raziel (raziel.co). Use the calculators for exact math instead of estimating: IRR and XIRR, MOIC, CAGR, fund TVPI/DPI, carried interest, SAFE and convertible note conversion, valuation, dilution, option pool, pro rata, liquidation preferences, secondary sales, QSBS (Section 1202), 83(b) and QSBS dates, runway, cap rate, cash on cash and portfolio allocation. Founder metrics: burn multiple, Rule of 40, LTV to CAC, CAC payback and net revenue retention. Reference: search_guides searches Raziel guides to cite, define_term defines…

endpoint
https://raziel.co/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is raziel-calculators live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is raziel-calculators free to use?
Yes — the hub reached it with no key and no payment.
What tools does raziel-calculators have?
28 tools: irr, moic, tvpi_dpi, convertible_note, startup_valuation, xirr, safe_conversion, liquidation_preference, ….
Is raziel-calculators safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
216ms

last good check

priced tools
0

of 28 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

inferred, not observed

Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run

_ what it can do 28 tools
28 never probed 0 of 28 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • irr unknown never probed

    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 timing. Interactive version: https://raziel.co/tools/irr-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "initial_investment_usd",
    "cash_flows_usd"
  ],
  "properties": {
    "cash_flows_usd": {
      "type": "array",
      "items": {
        "type": "number",
        "description": "Net cash flow for the year in USD."
      },
      "maxItems": 100,
      "minItems": 1,
      "description": "Net cash flow for each following year, in order (year 1, year 2, ...). Positive = money received, negative = more money invested."
    },
    "initial_investment_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Amount invested at the start (year 0), as a positive number.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 26 lines
  • moic unknown never probed

    Multiple on invested capital: total value returned (distributions plus current value) divided by the amount invested, with the implied annualized return when a holding period is given. Use tvpi_dpi for fund-level LP multiples. Interactive version: https://raziel.co/tools/moic-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "invested_usd",
    "value_returned_usd"
  ],
  "properties": {
    "years": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Holding period in years, used for the annualized return. 0 if unknown."
    },
    "invested_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Total capital invested, including follow-on checks.",
      "exclusiveMinimum": 0
    },
    "value_returned_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Cash received from exits and distributions plus the current value of anything still held."
    }
  },
  "additionalProperties": false
}
    arguments 27 lines
  • tvpi_dpi unknown never probed

    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). Use moic for a single deal and xirr for time-weighted returns. Interactive version: https://raziel.co/tools/tvpi-dpi-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "paid_in_usd"
  ],
  "properties": {
    "nav_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Latest reported residual value (net asset value)."
    },
    "paid_in_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Capital called and contributed to date, including fees.",
      "exclusiveMinimum": 0
    },
    "commitment_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Total commitment, used only for the called percentage. 0 if unknown."
    },
    "distributions_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Cumulative cash and stock distributed to date."
    }
  },
  "additionalProperties": false
}
    arguments 33 lines
  • convertible_note unknown never probed

    How a convertible note converts in a priced round: accrued interest, conversion price (cap vs discount), shares received and effective discount. Use safe_conversion for SAFEs, which have no interest. Interactive version: https://raziel.co/tools/convertible-note-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "principal_usd",
    "priced_round_pre_money_usd",
    "round_price_per_share_usd"
  ],
  "properties": {
    "years": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Years from issue to conversion."
    },
    "discount_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Discount to the round price in percent. 0 means no discount.",
      "exclusiveMaximum": 100
    },
    "interest_mode": {
      "enum": [
        "simple",
        "annual",
        "monthly"
      ],
      "type": "string",
      "default": "simple",
      "description": "How interest accrues: simple, compounded annually, or compounded monthly."
    },
    "principal_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Note principal.",
      "exclusiveMinimum": 0
    },
    "interest_rate_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Annual interest rate in percent (6 = 6%)."
    },
    "valuation_cap_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Valuation cap. 0 means no cap."
    },
    "round_price_per_share_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Price per share paid by new investors in the round.",
      "exclusiveMinimum": 0
    },
    "priced_round_pre_money_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Pre-money valuation of the priced round.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 66 lines
  • startup_valuation unknown never probed

    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 founder dilution. Use dilution for several rounds and option_pool for pool math. Interactive version: https://raziel.co/tools/startup-valuation-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "pre_money_usd",
    "investment_usd",
    "shares_before"
  ],
  "properties": {
    "pre_money_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Pre-money valuation.",
      "exclusiveMinimum": 0
    },
    "shares_before": {
      "type": "number",
      "minimum": 0,
      "description": "Fully diluted shares before the round.",
      "exclusiveMinimum": 0
    },
    "investment_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Amount invested in the round.",
      "exclusiveMinimum": 0
    },
    "option_pool_pct": {
      "type": "number",
      "default": 0,
      "maximum": 30,
      "minimum": 0,
      "description": "Option pool after the round, percent (taken from the founders’ share)."
    }
  },
  "additionalProperties": false
}
    arguments 36 lines
  • xirr unknown never probed

    Annualized return (XIRR) for cash flows on specific dates, like Excel XIRR. Use this for real investments with irregular timing (capital calls, distributions, follow-ons); use irr only for evenly spaced yearly flows. Interactive version: https://raziel.co/tools/xirr-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "cash_flows"
  ],
  "properties": {
    "cash_flows": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "date",
          "amount_usd"
        ],
        "properties": {
          "date": {
            "type": "string",
            "format": "date",
            "description": "Date of the cash flow, YYYY-MM-DD."
          },
          "amount_usd": {
            "type": "number",
            "description": "Amount in USD. Negative = invested, positive = received."
          }
        },
        "additionalProperties": false
      },
      "maxItems": 500,
      "minItems": 2,
      "description": "Dated cash flows in any order. Negative amount = money invested, positive = money received or current value."
    }
  },
  "additionalProperties": false
}
    arguments 34 lines
  • safe_conversion unknown never probed

    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 ownership after the round, including an option pool top-up. Use convertible_note for notes that accrue interest. Interactive version: https://raziel.co/tools/safe-conversion-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "investment_usd",
    "existing_shares",
    "priced_round_pre_money_usd"
  ],
  "properties": {
    "safe_type": {
      "enum": [
        "post",
        "pre"
      ],
      "type": "string",
      "default": "post",
      "description": "SAFE type: \"post\" for post-money SAFEs (the YC standard since 2018), \"pre\" for older pre-money SAFEs."
    },
    "discount_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Discount to the round price in percent (20 = 20%). 0 means no discount.",
      "exclusiveMaximum": 100
    },
    "investment_usd": {
      "type": "number",
      "minimum": 0,
      "description": "SAFE purchase amount.",
      "exclusiveMinimum": 0
    },
    "existing_shares": {
      "type": "number",
      "minimum": 0,
      "description": "Fully diluted shares before the priced round, including the unissued option pool.",
      "exclusiveMinimum": 0
    },
    "target_pool_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Target unissued option pool after the round, as a percent of post-money fully diluted shares. 0 for no top-up.",
      "exclusiveMaximum": 100
    },
    "valuation_cap_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Valuation cap. 0 means no cap."
    },
    "existing_pool_shares": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Unissued option pool shares today (part of existing_shares)."
    },
    "priced_round_raise_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "New money raised in the priced round, not counting the SAFE."
    },
    "priced_round_pre_money_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Pre-money valuation of the priced round.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 72 lines
  • liquidation_preference unknown never probed

    Exit waterfall: how sale proceeds split between preferred series and common, with preference multiples, non-participating, participating or capped participation, and stacked or pari passu seniority. Each series converts to common when that pays more. Interactive version: https://raziel.co/tools/liquidation-preference-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "exit_value_usd",
    "common_shares",
    "series"
  ],
  "properties": {
    "series": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "invested_usd",
          "shares"
        ],
        "properties": {
          "name": {
            "type": "string",
            "default": "",
            "maxLength": 60,
            "description": "Series name, e.g. \"Series A\"."
          },
          "shares": {
            "type": "number",
            "minimum": 0,
            "description": "Preferred shares (convert 1:1 into common)."
          },
          "invested_usd": {
            "type": "number",
            "minimum": 0,
            "description": "Amount the series invested."
          },
          "participation": {
            "enum": [
              "none",
              "full",
              "capped"
            ],
            "type": "string",
            "default": "none",
            "description": "Non-participating, fully participating, or participating up to a cap."
          },
          "preference_multiple": {
            "type": "number",
            "default": 1,
            "maximum": 10,
            "minimum": 0,
            "description": "Liquidation preference multiple (1 = 1x)."
          },
          "participation_cap_multiple": {
            "type": "number",
            "default": 3,
            "minimum": 0,
            "description": "Capped participation only: total payout cap as a multiple of the amount invested (3 = 3x)."
          }
        },
        "additionalProperties": false
      },
      "maxItems": 10,
      "minItems": 1,
      "description": "Preferred series, oldest first."
    },
    "seniority": {
      "enum": [
        "stacked",
        "pari"
      ],
      "type": "string",
      "default": "stacked",
      "description": "\"stacked\": later series are paid first (listed last = most senior). \"pari\": all series share preferences pro rata."
    },
    "common_shares": {
      "type": "number",
      "minimum": 0,
      "description": "Common shares outstanding, including exercised options (fully diluted common)."
    },
    "exit_value_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Net proceeds to equity holders at the exit."
    }
  },
  "additionalProperties": false
}
    arguments 85 lines
  • portfolio_allocation unknown never probed

    Allocation of a portfolio across asset classes (stocks, bonds, real estate, crypto, venture capital, private equity, cash, other), with a simple diversification score and a concentration read. Holdings in the same class are summed. Interactive version: https://raziel.co/tools/portfolio-allocation

    mcp-tool

    {
  "type": "object",
  "required": [
    "holdings"
  ],
  "properties": {
    "holdings": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "asset_class",
          "value_usd"
        ],
        "properties": {
          "name": {
            "type": "string",
            "default": "",
            "maxLength": 100,
            "description": "Holding name."
          },
          "value_usd": {
            "type": "number",
            "minimum": 0,
            "description": "Current value."
          },
          "asset_class": {
            "enum": [
              "Stocks",
              "Bonds",
              "Real Estate",
              "Crypto",
              "Venture Capital",
              "Private Equity",
              "Cash",
              "Other"
            ],
            "type": "string",
            "description": "Asset class."
          }
        },
        "additionalProperties": false
      },
      "maxItems": 200,
      "minItems": 1,
      "description": "Each holding with its asset class and current value."
    }
  },
  "additionalProperties": false
}
    arguments 50 lines
  • dilution unknown never probed

    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 the question is how a pre-money pool shifts value, and startup_valuation for one simple round. Interactive version: https://raziel.co/tools/dilution-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "founders_pct",
    "rounds"
  ],
  "properties": {
    "rounds": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "raise_usd",
          "pre_money_usd"
        ],
        "properties": {
          "name": {
            "type": "string",
            "default": "",
            "maxLength": 60,
            "description": "Round label, e.g. \"Seed\" or \"Series A\"."
          },
          "raise_usd": {
            "type": "number",
            "minimum": 0,
            "description": "New money raised in the round.",
            "exclusiveMinimum": 0
          },
          "pre_money_usd": {
            "type": "number",
            "minimum": 0,
            "description": "Pre-money valuation of the round.",
            "exclusiveMinimum": 0
          },
          "target_pool_pct": {
            "type": "number",
            "default": 0,
            "maximum": 100,
            "minimum": 0,
            "description": "Target unissued pool after the round, percent of post-money. 0 for no top-up.",
            "exclusiveMaximum": 100
          }
        },
        "additionalProperties": false
      },
      "maxItems": 10,
      "minItems": 1,
      "description": "Future rounds in order."
    },
    "founders_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Founders’ combined ownership today, percent of fully diluted shares.",
      "exclusiveMinimum": 0
    },
    "option_pool_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Unissued option pool today, percent of fully diluted shares. Anything not founders or pool is treated as existing investors."
    }
  },
  "additionalProperties": false
}
    arguments 66 lines
  • option_pool unknown never probed

    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 ownership the pre-money pool costs versus adding it after the round. Interactive version: https://raziel.co/tools/option-pool-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "pre_money_usd",
    "raise_usd",
    "target_pool_pct"
  ],
  "properties": {
    "raise_usd": {
      "type": "number",
      "minimum": 0,
      "description": "New money raised in the round."
    },
    "founders_pct": {
      "type": "number",
      "default": 100,
      "maximum": 100,
      "minimum": 0,
      "description": "Founders today, percent of pre-round fully diluted shares."
    },
    "pre_money_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Headline pre-money valuation.",
      "exclusiveMinimum": 0
    },
    "target_pool_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Target unissued pool after the round, percent of post-money.",
      "exclusiveMaximum": 100
    },
    "existing_pool_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Unissued pool today, percent of pre-round fully diluted shares.",
      "exclusiveMaximum": 100
    },
    "fully_diluted_shares": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Fully diluted shares today. Optional; enables per-share outputs."
    }
  },
  "additionalProperties": false
}
    arguments 50 lines
  • pro_rata unknown never probed

    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, and the value of the stake at the new post-money. Interactive version: https://raziel.co/tools/pro-rata-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "current_ownership_pct",
    "round_raise_usd",
    "post_money_usd"
  ],
  "properties": {
    "post_money_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Post-money valuation of the round.",
      "exclusiveMinimum": 0
    },
    "round_raise_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Total new money raised in the round, including pro rata checks."
    },
    "planned_check_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "The check you plan to write. 0 to only see the pro rata amount."
    },
    "current_ownership_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Your current fully diluted ownership in percent.",
      "exclusiveMaximum": 100,
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 36 lines
  • secondary_sale unknown never probed

    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 proceeds, gain over cost basis and the implied company valuation. Interactive version: https://raziel.co/tools/secondary-sale-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "shares_sold"
  ],
  "properties": {
    "fees_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Broker or platform fees, percent of gross proceeds.",
      "exclusiveMaximum": 100
    },
    "price_basis": {
      "enum": [
        "price",
        "valuation"
      ],
      "type": "string",
      "default": "price",
      "description": "\"price\": reference is the last preferred price per share. \"valuation\": reference is a company valuation divided by fully diluted shares."
    },
    "shares_sold": {
      "type": "number",
      "minimum": 0,
      "description": "Number of shares sold.",
      "exclusiveMinimum": 0
    },
    "discount_pct": {
      "type": "number",
      "default": 0,
      "minimum": -100,
      "description": "Discount to the reference price, percent. Negative for a premium.",
      "exclusiveMaximum": 100
    },
    "cost_basis_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Total cost basis of the shares sold."
    },
    "fully_diluted_shares": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Company fully diluted shares. Required for the valuation basis; optional otherwise."
    },
    "company_valuation_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Company valuation (valuation basis)."
    },
    "reference_price_per_share_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Last preferred price per share (price basis)."
    }
  },
  "additionalProperties": false
}
    arguments 63 lines
  • qsbs unknown never probed

    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 year exclusions and the $15M cap for stock acquired after July 4, 2025). Assumes the stock otherwise qualifies. Interactive version: https://raziel.co/tools/qsbs-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "acquired_date",
    "sold_date",
    "basis_usd",
    "proceeds_usd"
  ],
  "properties": {
    "basis_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Adjusted basis of the shares sold."
    },
    "sold_date": {
      "type": "string",
      "format": "date",
      "description": "Date the stock is or will be sold (YYYY-MM-DD)."
    },
    "proceeds_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Sale proceeds.",
      "exclusiveMinimum": 0
    },
    "acquired_date": {
      "type": "string",
      "format": "date",
      "description": "Date the stock was acquired (YYYY-MM-DD)."
    },
    "prior_gain_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Gain from the same company already excluded in earlier years."
    }
  },
  "additionalProperties": false
}
    arguments 39 lines
  • tax_deadlines unknown never probed

    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 30th day is a weekend or legal holiday). qsbs_acquired_date: the Section 1202 holding-period milestones (50%, 75% and 100% exclusion at 3, 4 and 5 years for stock acquired after July 4, 2025; 5 years before). Give either or both. Use qsbs for the dollar exclusion on a sale. Interactive version: https://raziel.co/tools/qsbs-calculator

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "as_of_date": {
      "type": "string",
      "format": "date",
      "description": "Count days from this date (YYYY-MM-DD). Defaults to today (UTC)."
    },
    "stock_grant_date": {
      "type": "string",
      "format": "date",
      "description": "Date the restricted stock was transferred or granted (YYYY-MM-DD), for the 83(b) deadline."
    },
    "qsbs_acquired_date": {
      "type": "string",
      "format": "date",
      "description": "Date the stock was acquired (YYYY-MM-DD), for QSBS holding-period dates."
    }
  },
  "additionalProperties": false
}
    arguments 22 lines
  • runway unknown never probed

    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 the break-even month and whether the company is default alive within 10 years. Interactive version: https://raziel.co/tools/runway-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "cash_usd"
  ],
  "properties": {
    "mode": {
      "enum": [
        "burn",
        "pl"
      ],
      "type": "string",
      "default": "burn",
      "description": "\"burn\": give monthly net burn. \"pl\": give monthly revenue and expenses."
    },
    "cash_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Cash in the bank today.",
      "exclusiveMinimum": 0
    },
    "burn_growth_pct": {
      "type": "number",
      "default": 0,
      "description": "Burn mode: month-over-month change in burn, percent (2 = +2% a month).",
      "exclusiveMinimum": -100
    },
    "monthly_burn_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Burn mode: monthly net burn (cash out minus cash in)."
    },
    "expense_growth_pct": {
      "type": "number",
      "default": 0,
      "description": "P&L mode: month-over-month expense growth, percent.",
      "exclusiveMinimum": -100
    },
    "revenue_growth_pct": {
      "type": "number",
      "default": 0,
      "description": "P&L mode: month-over-month revenue growth, percent.",
      "exclusiveMinimum": -100
    },
    "monthly_revenue_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "P&L mode: monthly revenue today."
    },
    "monthly_expenses_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "P&L mode: monthly expenses today."
    }
  },
  "additionalProperties": false
}
    arguments 60 lines
  • cash_on_cash unknown never probed

    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 view of the same property. Interactive version: https://raziel.co/tools/cash-on-cash-return-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "price_usd",
    "monthly_rent_usd"
  ],
  "properties": {
    "price_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Purchase price.",
      "exclusiveMinimum": 0
    },
    "vacancy_pct": {
      "type": "number",
      "default": 5,
      "maximum": 100,
      "minimum": 0,
      "description": "Vacancy and credit loss, percent of gross rent."
    },
    "loan_term_years": {
      "type": "number",
      "default": 30,
      "maximum": 50,
      "minimum": 0,
      "description": "Mortgage term in years."
    },
    "down_payment_pct": {
      "type": "number",
      "default": 25,
      "maximum": 100,
      "minimum": 0,
      "description": "Down payment as a percent of price."
    },
    "monthly_rent_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Gross monthly rent across all units."
    },
    "closing_costs_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Closing costs and upfront repairs paid in cash."
    },
    "interest_rate_pct": {
      "type": "number",
      "default": 7,
      "maximum": 100,
      "minimum": 0,
      "description": "Mortgage interest rate, percent per year."
    },
    "operating_expenses_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Annual operating expenses: taxes, insurance, repairs, management, HOA."
    }
  },
  "additionalProperties": false
}
    arguments 61 lines
  • burn_multiple unknown never probed

    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 amazing, 1 to 1.5 great, 1.5 to 2 good, 2 to 3 suspect, over 3 bad, a rule of thumb popularized by David Sacks). Use rule_of_40 for growth versus profitability instead. Guide: https://raziel.co/learn/importance-startup-burn-rate

    mcp-tool

    {
  "type": "object",
  "required": [
    "net_burn_usd",
    "net_new_arr_usd"
  ],
  "properties": {
    "net_burn_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Net cash burned in the period (cash out minus cash in), as a positive number."
    },
    "net_new_arr_usd": {
      "type": "number",
      "description": "Net new annual recurring revenue added in the same period (new + expansion - churn). Can be negative."
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
  • rule_of_40 unknown never probed

    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 healthy software company balancing growth and profitability. Use burn_multiple for capital efficiency instead. Guide: https://raziel.co/learn/startup-traction-analysis-metrics

    mcp-tool

    {
  "type": "object",
  "required": [
    "revenue_growth_pct",
    "profit_margin_pct"
  ],
  "properties": {
    "profit_margin_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": -1000,
      "description": "Profit margin in percent, EBITDA or free cash flow margin (-15 = -15%)."
    },
    "revenue_growth_pct": {
      "type": "number",
      "minimum": -100,
      "description": "Year-over-year revenue growth in percent (60 = 60%). Can be negative."
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • ltv_cac unknown never probed

    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. Around 3:1 or better is a commonly cited target. Use cac_payback when you only need the payback period. Guide: https://raziel.co/learn/unit-economics-early-stage-startups

    mcp-tool

    {
  "type": "object",
  "required": [
    "arpa_monthly_usd",
    "gross_margin_pct",
    "monthly_churn_pct",
    "cac_usd"
  ],
  "properties": {
    "cac_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Fully loaded cost to acquire one customer (sales and marketing spend / new customers)."
    },
    "arpa_monthly_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Average revenue per account per month.",
      "exclusiveMinimum": 0
    },
    "gross_margin_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Gross margin in percent (80 = 80%)."
    },
    "monthly_churn_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Monthly customer churn in percent (2 = 2%). Must be above 0.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 36 lines
  • cac_payback unknown never probed

    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_marketing_spend_usd and new_customers for the same period. Many SaaS investors look for roughly 12 to 18 months or less, shorter for SMB. Use ltv_cac to also see lifetime value. Guide: https://raziel.co/learn/unit-economics-early-stage-startups

    mcp-tool

    {
  "type": "object",
  "required": [
    "arpa_monthly_usd",
    "gross_margin_pct"
  ],
  "properties": {
    "cac_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Cost to acquire one customer. Optional if spend and new customers are given."
    },
    "new_customers": {
      "type": "integer",
      "minimum": 1,
      "description": "New customers won in the same period."
    },
    "arpa_monthly_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Average revenue per account per month.",
      "exclusiveMinimum": 0
    },
    "gross_margin_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Gross margin in percent (80 = 80%).",
      "exclusiveMinimum": 0
    },
    "sales_marketing_spend_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Sales and marketing spend in the period (used with new_customers when cac_usd is not given)."
    }
  },
  "additionalProperties": false
}
    arguments 38 lines
  • net_revenue_retention unknown never probed

    Net revenue retention (NRR) and gross revenue retention (GRR) for a cohort of existing customers over a period, usually 12 months: (starting revenue + expansion - contraction - churn) / starting revenue. Above 100% NRR means existing customers grow on their own. Exclude revenue from new customers. Guide: https://raziel.co/learn/evaluating-startup-traction-metrics

    mcp-tool

    {
  "type": "object",
  "required": [
    "starting_mrr_usd"
  ],
  "properties": {
    "churned_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Revenue lost from customers in that cohort who left."
    },
    "expansion_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Upsell and expansion revenue from that cohort."
    },
    "contraction_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Downgrades from that cohort."
    },
    "starting_mrr_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Recurring revenue from the cohort at the start of the period (MRR or ARR, use the same basis throughout).",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 33 lines
  • search_guides unknown never probed

    Searches Raziel's 549 Learn articles on private investing, startups, funds and founder topics (SAFEs, cap tables, K-1s, capital calls, QSBS, investor updates and more). Returns titles, URLs, summaries and matching section headings to cite. Use define_term for a one-line definition instead.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 10,
      "minimum": 1,
      "description": "How many results (1 to 10)."
    },
    "query": {
      "type": "string",
      "maxLength": 200,
      "minLength": 2,
      "description": "What to look for, in plain words, e.g. \"safe discount vs valuation cap\"."
    }
  },
  "additionalProperties": false
}
    arguments 22 lines
  • define_term unknown never probed

    Plain-English definition of a private-market, venture or fund term (pro rata, MFN, liquidation preference, valuation cap, DPI, TVPI, carried interest, hurdle, capital call, NAV, K-1, QSBS, 83(b), 409A, drag-along, ROFR and about 33 more), with a link to the Raziel guide or calculator. Pass "list" to get every term. Use search_guides for longer explanations.

    mcp-tool

    {
  "type": "object",
  "required": [
    "term"
  ],
  "properties": {
    "term": {
      "type": "string",
      "maxLength": 100,
      "minLength": 1,
      "description": "The term or abbreviation, e.g. \"pro rata\" or \"DPI\". Use \"list\" for all terms."
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
  • compare_platforms unknown never probed

    Researched, sourced comparison of Raziel with another investing or startup platform (Addepar, Allocations, AngelList, Cake Equity, Carta, Empower, Eqvista, Foundersuite, getquin, Juniper Square, Kubera, Ledgy, Masttro, Pulley, Seraf, Sharesight, spreadsheets, Sydecar, Visible, Vyzer): pricing, feature coverage, key differences, where the other platform is stronger, and sources. Pass "list" to see every platform. Facts are as of the research date in the result.

    mcp-tool

    {
  "type": "object",
  "required": [
    "competitor"
  ],
  "properties": {
    "competitor": {
      "type": "string",
      "maxLength": 60,
      "minLength": 1,
      "description": "Platform name, e.g. \"Carta\" or \"AngelList\". Use \"list\" for all."
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
  • cagr unknown 1h ago

    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 or xirr when there are multiple cash flows. Interactive version: https://raziel.co/tools/cagr-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "start_value_usd",
    "end_value_usd",
    "years"
  ],
  "properties": {
    "years": {
      "type": "number",
      "maximum": 200,
      "description": "Number of years between the two values.",
      "exclusiveMinimum": 0
    },
    "end_value_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Value at the end."
    },
    "start_value_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Value at the start.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}
    arguments 28 lines
  • cap_rate unknown 1h ago

    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 income and operating expenses. Use cash_on_cash when financing matters. Interactive version: https://raziel.co/tools/cap-rate-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "property_value_usd"
  ],
  "properties": {
    "units": {
      "type": "integer",
      "default": 0,
      "minimum": 0,
      "description": "Number of units, for price per unit. 0 to skip."
    },
    "noi_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Annual net operating income. If omitted, gross income minus operating expenses is used."
    },
    "gross_income_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Annual gross rental income."
    },
    "property_value_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Purchase price or current market value.",
      "exclusiveMinimum": 0
    },
    "operating_expenses_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Annual operating expenses, excluding mortgage payments."
    }
  },
  "additionalProperties": false
}
    arguments 38 lines
  • carried_interest unknown 1h ago

    European (whole-fund) distribution waterfall: management fees, return of capital, preferred return (hurdle), GP catch-up and carried interest split, with LP net multiple and the gross-to-net drag. Interactive version: https://raziel.co/tools/carried-interest-calculator

    mcp-tool

    {
  "type": "object",
  "required": [
    "fund_size_usd"
  ],
  "properties": {
    "mode": {
      "enum": [
        "moic",
        "proceeds"
      ],
      "type": "string",
      "default": "moic",
      "description": "\"moic\" to give a gross multiple on invested capital, \"proceeds\" to give total exit proceeds."
    },
    "years": {
      "type": "number",
      "default": 10,
      "maximum": 30,
      "description": "Years from capital call to distribution.",
      "exclusiveMinimum": 0
    },
    "catch_up": {
      "enum": [
        "none",
        "full"
      ],
      "type": "string",
      "default": "full",
      "description": "GP catch-up after the hurdle."
    },
    "carry_pct": {
      "type": "number",
      "default": 20,
      "maximum": 100,
      "minimum": 0,
      "description": "Carried interest, percent of profits.",
      "exclusiveMaximum": 100
    },
    "fee_years": {
      "type": "number",
      "default": 5,
      "maximum": 30,
      "minimum": 0,
      "description": "Years the full fee is charged."
    },
    "gross_moic": {
      "type": "number",
      "default": 3,
      "minimum": 0,
      "description": "Gross multiple on invested capital (mode \"moic\")."
    },
    "hurdle_pct": {
      "type": "number",
      "default": 8,
      "maximum": 100,
      "minimum": 0,
      "description": "Preferred return per year, percent. 0 for no hurdle."
    },
    "proceeds_usd": {
      "type": "number",
      "default": 0,
      "minimum": 0,
      "description": "Total exit proceeds (mode \"proceeds\")."
    },
    "fund_size_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Total LP commitments.",
      "exclusiveMinimum": 0
    },
    "step_down_years": {
      "type": "number",
      "default": 0,
      "maximum": 30,
      "minimum": 0,
      "description": "Years the step-down fee is charged."
    },
    "step_down_fee_pct": {
      "type": "number",
      "default": 0,
      "maximum": 100,
      "minimum": 0,
      "description": "Annual fee after the step-down, percent. 0 for none.",
      "exclusiveMaximum": 100
    },
    "management_fee_pct": {
      "type": "number",
      "default": 2,
      "maximum": 100,
      "minimum": 0,
      "description": "Annual management fee on commitments, percent.",
      "exclusiveMaximum": 100
    }
  },
  "additionalProperties": false
}
    arguments 97 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id f7ec9d624a44a0aa.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/f7ec9d624a44a0aa/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/f7ec9d624a44a0aa/badge.svg)](https://brick.blue/agent/f7ec9d624a44a0aa?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.