BoringToolsKit MCP Tools

• tip_bill_split

  tip bill split

• discount_percent_off

  discount percent off

• bmi

  bmi

• bmr_tdee

  bmr tdee

• mortgage_payment

  mortgage payment

• auto_loan

  auto loan

• compound_interest

  compound interest

• savings_growth

  savings growth

• simple_interest

  simple interest

• calorie

  calorie

• percentage

  percentage

• square_footage

  square footage

• apy

  apy

• win_loss_percentage

  win loss percentage

• slope

  slope

• rule_of_72

  rule of 72

• cagr

  cagr

• remainder

  remainder

• combinations

  combinations

• margin_of_error

  margin of error

• va_mortgage

  va mortgage

• gross_rent_multiplier

  gross rent multiplier

• emergency_fund

  emergency fund

• dividend_reinvestment

  dividend reinvestment

• budget_50_30_20

  budget 50 30 20

• growing_degree_day

  growing degree day

• insulation

  insulation

• roofing

  roofing

• maintenance_calories

  maintenance calories

• protein_molecular_weight

  protein molecular weight

• key_transposition

  key transposition

• audio_time_stretch

  audio time stretch

• youtube_revenue

  youtube revenue

• ceiling_tile

  ceiling tile

• boat_loan

  boat loan

• pressure

  pressure

This list was read from the server itself, by connecting to it and calling tools/list on 14 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.