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Free strength-training calculators, plus a checker for program files you import into IronLedger.
MCP endpoint :https://www.ironledger.app/mcp · website · measurements and details37 cutting and woodworking calculators: cut lists, sheet nesting, timber volume, kiln drying
MCP endpoint :https://mcp.nestingcalc.com/mcp · website · measurements and detailsNEC 2023 electrical calculators: wire size, ampacity, voltage drop, conduit fill, box fill, load.
MCP endpoint :https://sparkquote.ai/mcp · website · measurements and detailsFind and run exact business, finance and SaaS calculators instead of guessing the math.
MCP endpoint :https://monsitools.com/mcp · website · measurements and detailsChinese (GB) standard steel section properties and theoretical weight lookup, search and calculator.
MCP endpoint :https://www.findingsteel.com/mcp/ · website · measurements and detailsSteel takeoff, weight and gauge calculators plus RFQ, RFI, NCR and Bluebeam markup generators.
MCP endpoint :https://www.structupath.ai/api/mcp · website · measurements and detailsDeterministic cost calculators for HVAC, roofing, plumbing, electrical, solar, water heater.
MCP endpoint :https://homerepairsestimator.com/mcp · website · measurements and detailsRetirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators.
MCP endpoint :https://savingslast.com/mcp · website · measurements and detailsEvaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.
MCP endpoint :https://apished.com/mcp/v1/rpncalc · website · measurements and detailsEvaluate mathematical expressions and propagate measurement uncertainty.
MCP endpoint :https://uncertaintycalculator.com/api/mcp · website · measurements and detailsCanadian mortgage, tax & land transfer calculators: 12 read-only tools, LTT for all 13 provinces.
MCP endpoint :https://homecalc.ca/api/mcp · website · measurements and detailsJordan & GCC labour-law, tax and finance calculators for AI agents — 36 deterministic tools.
MCP endpoint :https://mcp.worldly.pro/mcp · website · measurements and detailsRead-only European tax, salary and benefit calculators with official sources and unknowns.
MCP endpoint :https://kalkulo.eu/mcp · website · measurements and detailsLab math: reconstitution, unit conversion, C1V1, molarity, percent w/v, serial dilution.
Package npm :reconstitution-calculator-mcp · website · measurements and detailsFree UK CIS calculators: deductions, deadlines, late penalties, gross payment test, verification.
MCP endpoint :https://0sand1s.co.uk/mcp · website · measurements and detailsConstruction quantities from cited calculators, takeoffs, a planner and house drawings. No prices.
MCP endpoint :https://api.craftquantities.com/mcp · website · measurements and detailsSearch and run New Zealand tax, KiwiSaver, mortgage and property calculators
MCP endpoint :https://mcp.calculate.co.nz/mcp · website · measurements and detailsCalculs du bâtiment (France) : chute de tension NF C 15-100 et catalogue de 111 outils.
MCP endpoint :https://calculpro.fr/api/mcp · website · measurements and detailsHistorical crypto investment and retirement calculators with cited market data.
MCP endpoint :https://coinira.com/mcp · website · measurements and detailsDate arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.
MCP endpoint :https://apished.com/mcp/v1/datemath · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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