Categories › Business & Finance › Accounting & invoicing
Year-correct, cited payroll and tax numbers for Asia (Vietnam first) plus ~8,000 calculators.
Remote server: your requests and data go to calculatorlib.com. Claude Code: claude mcp add --transport http calculatorlib https://calculatorlib.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
search_calculators — Search CalculatorLib by keyword in any of its 12 languages — payroll, tax and social-insurance calculators for Asian markets (year-correct, get_calculator_schema — Full input schema (field names, types, units, options) of one calculator. Optional: search_calculators already returns a compact schema per run_calculator — Run a calculator and get the result. Pass the calculator's name (from search_calculators) and its input fields in args. Returns the computedconvert_units — Convert a value between units of one category (length, mass, temperature, area, volume, speed, data and 60 more). Names, symbols and common solve_math — Solve algebra, trigonometry or calculus step by step (equations, systems, derivatives, integrals, limits, simplify/factor). Answers are checNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.