SendPay free business calculators MCP Tools
SendPay free business calculators exposes 21 tools. Each one has its own page with the configuration for every client that can run this server.
-
find_free_toolRead-onlyfind free tool
-
vat_calculatorvat calculator
-
card_fee_calculatorcard fee calculator
-
profit_margin_calculatorprofit margin calculator
-
percentage_calculatorpercentage calculator
-
discount_calculatordiscount calculator
-
roi_calculatorroi calculator
-
compound_interest_calculatorcompound interest calculator
-
loan_repayment_calculatorloan repayment calculator
-
mortgage_calculatormortgage calculator
-
hourly_rate_calculatorhourly rate calculator
-
break_even_calculatorbreak even calculator
-
iban_checkeriban checker
-
swift_code_checkerswift code checker
-
free_business_websitefree business website
-
lei_checkerlei checker
-
isin_checkerisin checker
-
cusip_checkercusip checker
-
sedol_checkersedol checker
-
uk_vat_number_checkeruk vat number checker
-
cbu_checkercbu checker
This list was read from the server itself, by connecting to it and calling tools/list on 27 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.