SmartTools
70+ free calculators & converters as MCP tools; each result links to its source page.
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Quality & Safety
A
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Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~12,680Tokens (tool definitions)
~1.5 KBTypical response size
Significant attention impact (9.91% of 128k context)
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"smart-tools": {
"url": "https://smart-tools.xyz/mcp"
}
}
}Remote endpoints
https://smart-tools.xyz/mcpstreamable-httpWhat it can do
Tool inventory
Tools (74)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
⚪length_converter(value, from, to, locale)
Convert a value between length units. Units: km (Kilometer), m (Meter), cm (Centimeter), mm (Millimeter), µm (Micrometer), mi (Mile), yd (Yard), ft (Foot), in (Inch), nmi (Nautical mile). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"km",
"m",
"cm",
"mm",
"µm",
"mi",
"yd",
"ft",
"in",
"nmi"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"km",
"m",
"cm",
"mm",
"µm",
"mi",
"yd",
"ft",
"in",
"nmi"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪weight_converter(value, from, to, locale)
Convert a value between weight units. Units: t (Tonne), kg (Kilogram), g (Gram), mg (Milligram), lb (Pound), oz (Ounce), st (Stone). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"t",
"kg",
"g",
"mg",
"lb",
"oz",
"st"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"t",
"kg",
"g",
"mg",
"lb",
"oz",
"st"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪temperature_converter(value, from, to, locale)
Convert a value between temperature units. Units: °C (Celsius), °F (Fahrenheit), K (Kelvin), °R (Rankine). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"°C",
"°F",
"K",
"°R"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"°C",
"°F",
"K",
"°R"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪area_converter(value, from, to, locale)
Convert a value between area units. Units: km² (Square kilometer), m² (Square meter), cm² (Square centimeter), mm² (Square millimeter), ha (Hectare), ac (Acre), mi² (Square mile), ft² (Square foot), yd² (Square yard), in² (Square inch). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"km²",
"m²",
"cm²",
"mm²",
"ha",
"ac",
"mi²",
"ft²",
"yd²",
"in²"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"km²",
"m²",
"cm²",
"mm²",
"ha",
"ac",
"mi²",
"ft²",
"yd²",
"in²"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪volume_converter(value, from, to, locale)
Convert a value between volume units. Units: m³ (Cubic meter), L (Liter), mL (Milliliter), gal_us (US gallon), gal_uk (UK gallon), qt (US quart), pt_us (US pint), pt_uk (UK pint), cup (US cup), fl oz (US fluid ounce). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"m³",
"L",
"mL",
"gal_us",
"gal_uk",
"qt",
"pt_us",
"pt_uk",
"cup",
"fl oz"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"m³",
"L",
"mL",
"gal_us",
"gal_uk",
"qt",
"pt_us",
"pt_uk",
"cup",
"fl oz"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪speed_converter(value, from, to, locale)
Convert a value between speed units. Units: m/s (Meter per second), km/h (Kilometer per hour), mph (Mile per hour), ft/s (Foot per second), kn (Knot). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"m/s",
"km/h",
"mph",
"ft/s",
"kn"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"m/s",
"km/h",
"mph",
"ft/s",
"kn"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪pressure_converter(value, from, to, locale)
Convert a value between pressure units. Units: Pa (Pascal), kPa (Kilopascal), hPa (Hectopascal), bar (Bar), atm (Atmosphere), psi (Pound per sq inch), mmHg (Millimeter of mercury), inHg (Inch of mercury). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"Pa",
"kPa",
"hPa",
"bar",
"atm",
"psi",
"mmHg",
"inHg"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"Pa",
"kPa",
"hPa",
"bar",
"atm",
"psi",
"mmHg",
"inHg"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪angle_converter(value, from, to, locale)
Convert a value between angle units. Units: ° (Degree), rad (Radian), grad (Gradian), mrad (Milliradian), rev (Turn), ′ (Arcminute), ″ (Arcsecond). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"°",
"rad",
"grad",
"mrad",
"rev",
"′",
"″"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"°",
"rad",
"grad",
"mrad",
"rev",
"′",
"″"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪energy_converter(value, from, to, locale)
Convert a value between energy units. Units: J (Joule), kJ (Kilojoule), cal (Calorie), kcal (Kilocalorie), Wh (Watt-hour), kWh (Kilowatt-hour), BTU (British thermal unit), ft·lb (Foot-pound), eV (Electronvolt). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"J",
"kJ",
"cal",
"kcal",
"Wh",
"kWh",
"BTU",
"ft·lb",
"eV"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"J",
"kJ",
"cal",
"kcal",
"Wh",
"kWh",
"BTU",
"ft·lb",
"eV"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪data_converter(value, from, to, locale)
Convert a value between data units. Units: bit (Bit), B (Byte), kB (Kilobyte), MB (Megabyte), GB (Gigabyte), TB (Terabyte), KiB (Kibibyte), MiB (Mebibyte), GiB (Gibibyte), TiB (Tebibyte). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"bit",
"B",
"kB",
"MB",
"GB",
"TB",
"KiB",
"MiB",
"GiB",
"TiB"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"bit",
"B",
"kB",
"MB",
"GB",
"TB",
"KiB",
"MiB",
"GiB",
"TiB"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪time_converter(value, from, to, locale)
Convert a value between time units. Units: µs (Microsecond), ms (Millisecond), s (Second), min (Minute), h (Hour), d (Day), wk (Week), mo (Month), yr (Year). Calculation runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"number",
"string"
],
"description": "Amount to convert"
},
"from": {
"type": "string",
"enum": [
"µs",
"ms",
"s",
"min",
"h",
"d",
"wk",
"mo",
"yr"
],
"description": "Source unit id"
},
"to": {
"type": "string",
"enum": [
"µs",
"ms",
"s",
"min",
"h",
"d",
"wk",
"mo",
"yr"
],
"description": "Target unit id"
},
"locale": {
"type": "string",
"description": "Language for source_url (en, de, es, fr, it, nl, uk)"
}
},
"required": [
"value",
"from",
"to"
],
"additionalProperties": false
}⚪loan_calculator(principal, annual_rate, years, locale)
Monthly payment, total repayment and interest for an amortising loan (annuity formula). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"principal": {
"type": [
"number",
"string"
],
"description": "Loan amount"
},
"annual_rate": {
"type": [
"number",
"string"
],
"description": "Annual interest rate, percent"
},
"years": {
"type": [
"number",
"string"
],
"description": "Term in years"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"principal",
"annual_rate",
"years"
],
"additionalProperties": false
}⚪mortgage_calculator(home_price, annual_rate, years, down_payment_pct, annual_tax, ...)
Monthly mortgage payment including optional down payment, property tax and insurance (PITI). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"home_price": {
"type": [
"number",
"string"
],
"description": "Property price"
},
"annual_rate": {
"type": [
"number",
"string"
],
"description": "Annual interest rate, percent"
},
"years": {
"type": [
"number",
"string"
],
"description": "Term in years"
},
"down_payment_pct": {
"type": [
"number",
"string"
],
"description": "Down payment, percent (default 0)"
},
"annual_tax": {
"type": [
"number",
"string"
],
"description": "Annual property tax (default 0)"
},
"annual_insurance": {
"type": [
"number",
"string"
],
"description": "Annual insurance (default 0)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"home_price",
"annual_rate",
"years"
],
"additionalProperties": false
}⚪compound_interest_calculator(principal, annual_rate, years, compounds_per_year, locale)
Future balance and interest earned: A = P(1 + r/n)^(nt). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"principal": {
"type": [
"number",
"string"
],
"description": "Starting amount"
},
"annual_rate": {
"type": [
"number",
"string"
],
"description": "Annual rate, percent"
},
"years": {
"type": [
"number",
"string"
],
"description": "Number of years"
},
"compounds_per_year": {
"type": [
"number",
"string"
],
"description": "Compounding periods per year (default 12)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"principal",
"annual_rate",
"years"
],
"additionalProperties": false
}🔴vat_calculator(amount, rate, direction, locale)
Add VAT to a net amount or remove it from a gross amount. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"amount": {
"type": [
"number",
"string"
],
"description": "The amount"
},
"rate": {
"type": [
"number",
"string"
],
"description": "VAT rate, percent"
},
"direction": {
"type": "string",
"enum": [
"add",
"remove"
],
"description": "add: amount is net → gross; remove: amount is gross → net (default add)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"amount",
"rate"
],
"additionalProperties": false
}⚪tip_calculator(bill, tip_rate, people, locale)
Tip amount, total and per-person split for a bill. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"bill": {
"type": [
"number",
"string"
],
"description": "Bill amount"
},
"tip_rate": {
"type": [
"number",
"string"
],
"description": "Tip, percent"
},
"people": {
"type": [
"number",
"string"
],
"description": "Number of people to split between (default 1)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"bill",
"tip_rate"
],
"additionalProperties": false
}⚪discount_calculator(price, discount, second_discount, locale)
Final price after one or two successive discounts, plus amount saved. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"price": {
"type": [
"number",
"string"
],
"description": "Original price"
},
"discount": {
"type": [
"number",
"string"
],
"description": "Discount, percent"
},
"second_discount": {
"type": [
"number",
"string"
],
"description": "Optional second discount applied to the already-reduced price, percent"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"price",
"discount"
],
"additionalProperties": false
}🟡percentage_calculator(operation, a, b, locale)
Percentage operations. operation=percent_of: a% of b. operation=is_what_percent: a is what % of b. operation=change: percent change from a to b. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"operation": {
"type": "string",
"enum": [
"percent_of",
"is_what_percent",
"change"
],
"description": "Which calculation"
},
"a": {
"type": [
"number",
"string"
],
"description": "First number"
},
"b": {
"type": [
"number",
"string"
],
"description": "Second number"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"operation",
"a",
"b"
],
"additionalProperties": false
}⚪salary_calculator(amount, period, hours_per_week, weeks_per_year, locale)
Convert pay between hourly, daily, weekly, biweekly, monthly and annual. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"amount": {
"type": [
"number",
"string"
],
"description": "Pay amount"
},
"period": {
"type": "string",
"enum": [
"hourly",
"daily",
"weekly",
"biweekly",
"monthly",
"annual"
],
"description": "Period the amount refers to"
},
"hours_per_week": {
"type": [
"number",
"string"
],
"description": "Working hours per week (default 40)"
},
"weeks_per_year": {
"type": [
"number",
"string"
],
"description": "Paid weeks per year (default 52)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"amount",
"period"
],
"additionalProperties": false
}⚪margin_calculator(cost, price, locale)
Profit, margin (share of price) and markup (share of cost) from cost and selling price. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"cost": {
"type": [
"number",
"string"
],
"description": "Cost price"
},
"price": {
"type": [
"number",
"string"
],
"description": "Selling price"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"cost",
"price"
],
"additionalProperties": false
}⚪unit_price_calculator(price_a, quantity_a, price_b, quantity_b, locale)
Compare price per unit of two packs and report which is cheaper. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"price_a": {
"type": [
"number",
"string"
],
"description": "Price of pack A"
},
"quantity_a": {
"type": [
"number",
"string"
],
"description": "Quantity in pack A"
},
"price_b": {
"type": [
"number",
"string"
],
"description": "Price of pack B"
},
"quantity_b": {
"type": [
"number",
"string"
],
"description": "Quantity in pack B"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"price_a",
"quantity_a",
"price_b",
"quantity_b"
],
"additionalProperties": false
}⚪fuel_cost_calculator(distance, consumption, fuel_price, system, locale)
Fuel needed and trip cost. system=metric: distance km, consumption L/100km. system=imperial: distance miles, consumption mpg. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"distance": {
"type": [
"number",
"string"
],
"description": "Trip distance"
},
"consumption": {
"type": [
"number",
"string"
],
"description": "L/100km (metric) or mpg (imperial)"
},
"fuel_price": {
"type": [
"number",
"string"
],
"description": "Price per litre or per gallon"
},
"system": {
"type": "string",
"enum": [
"metric",
"imperial"
],
"description": "Unit system (default metric)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"distance",
"consumption",
"fuel_price"
],
"additionalProperties": false
}⚪electricity_cost_calculator(power_watts, hours_per_day, price_per_kwh, locale)
Running cost of an appliance per day, month and year from its wattage. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"power_watts": {
"type": [
"number",
"string"
],
"description": "Power draw in watts"
},
"hours_per_day": {
"type": [
"number",
"string"
],
"description": "Hours used per day"
},
"price_per_kwh": {
"type": [
"number",
"string"
],
"description": "Electricity price per kWh"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"power_watts",
"hours_per_day",
"price_per_kwh"
],
"additionalProperties": false
}⚪bmi_calculator(system, weight_kg, height_cm, weight_lb, height_ft, ...)
Body Mass Index and category. system=metric: weight_kg, height_cm. system=imperial: weight_lb, height_ft (+height_in). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"system": {
"type": "string",
"enum": [
"metric",
"imperial"
],
"description": "Unit system (default metric)"
},
"weight_kg": {
"type": [
"number",
"string"
],
"description": "Weight in kg (metric)"
},
"height_cm": {
"type": [
"number",
"string"
],
"description": "Height in cm (metric)"
},
"weight_lb": {
"type": [
"number",
"string"
],
"description": "Weight in lb (imperial)"
},
"height_ft": {
"type": [
"number",
"string"
],
"description": "Height feet part (imperial)"
},
"height_in": {
"type": [
"number",
"string"
],
"description": "Height inches part (imperial, default 0)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}⚪bmr_calculator(sex, age, height_cm, weight_kg, activity, ...)
Basal metabolic rate (Mifflin–St Jeor) and daily calories (TDEE = BMR × activity). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"sex": {
"type": "string",
"enum": [
"m",
"f"
],
"description": "Biological sex"
},
"age": {
"type": [
"number",
"string"
],
"description": "Age in years"
},
"height_cm": {
"type": [
"number",
"string"
],
"description": "Height in cm"
},
"weight_kg": {
"type": [
"number",
"string"
],
"description": "Weight in kg"
},
"activity": {
"type": [
"number",
"string"
],
"description": "Activity multiplier: 1.2 sedentary, 1.375 light, 1.55 moderate, 1.725 active, 1.9 very active (default 1.2)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"sex",
"age",
"height_cm",
"weight_kg"
],
"additionalProperties": false
}⚪body_fat_calculator(sex, height_cm, neck_cm, waist_cm, hip_cm, ...)
Body fat percentage by the US Navy (Hodgdon–Beckett) method, metric measurements in cm. Females require hip_cm. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"sex": {
"type": "string",
"enum": [
"m",
"f"
],
"description": "Biological sex"
},
"height_cm": {
"type": [
"number",
"string"
],
"description": "Height in cm"
},
"neck_cm": {
"type": [
"number",
"string"
],
"description": "Neck circumference in cm"
},
"waist_cm": {
"type": [
"number",
"string"
],
"description": "Waist circumference in cm"
},
"hip_cm": {
"type": [
"number",
"string"
],
"description": "Hip circumference in cm (required for female)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"sex",
"height_cm",
"neck_cm",
"waist_cm"
],
"additionalProperties": false
}⚪ideal_weight_calculator(sex, height_cm, locale)
Healthy weight range (BMI 18.5–24.9) plus Devine, Robinson, Miller and Hamwi formula estimates, from height in cm. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"sex": {
"type": "string",
"enum": [
"m",
"f"
],
"description": "Biological sex"
},
"height_cm": {
"type": [
"number",
"string"
],
"description": "Height in cm"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"sex",
"height_cm"
],
"additionalProperties": false
}⚪due_date_calculator(last_period, cycle_length, locale)
Estimated due date by Naegele's rule (+280 days from last period, adjusted for cycle length). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"last_period": {
"type": "string",
"description": "First day of last menstrual period, YYYY-MM-DD"
},
"cycle_length": {
"type": [
"number",
"string"
],
"description": "Average cycle length in days (default 28)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"last_period"
],
"additionalProperties": false
}⚪age_calculator(birth_date, at_date, locale)
Exact age in years, months and days between a birth date and a reference date (default: today). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"birth_date": {
"type": "string",
"description": "Date of birth, YYYY-MM-DD"
},
"at_date": {
"type": "string",
"description": "Reference date, YYYY-MM-DD (default: today)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"birth_date"
],
"additionalProperties": false
}⚪date_difference_calculator(start_date, end_date, locale)
Difference between two dates: calendar years/months/days, total days, weeks and weekday count. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"start_date": {
"type": "string",
"description": "Start date, YYYY-MM-DD"
},
"end_date": {
"type": "string",
"description": "End date, YYYY-MM-DD"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"start_date",
"end_date"
],
"additionalProperties": false
}⚪hours_calculator(start, end, break_minutes, hourly_rate, locale)
Time worked between two clock times (handles overnight), minus a break, with optional pay. Times as HH:MM. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"start": {
"type": "string",
"description": "Start time HH:MM (24h)"
},
"end": {
"type": "string",
"description": "End time HH:MM (24h)"
},
"break_minutes": {
"type": [
"number",
"string"
],
"description": "Unpaid break in minutes (default 0)"
},
"hourly_rate": {
"type": [
"number",
"string"
],
"description": "Optional pay rate per hour"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"start",
"end"
],
"additionalProperties": false
}⚪aspect_ratio_calculator(width, height, new_width, new_height, locale)
Simplify a width×height ratio and scale to a new width or height. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"width": {
"type": [
"number",
"string"
],
"description": "Original width"
},
"height": {
"type": [
"number",
"string"
],
"description": "Original height"
},
"new_width": {
"type": [
"number",
"string"
],
"description": "Optional: target width → returns matching height"
},
"new_height": {
"type": [
"number",
"string"
],
"description": "Optional: target height → returns matching width"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"width",
"height"
],
"additionalProperties": false
}🟢standard_deviation_calculator(values, locale)
Mean, variance and standard deviation (both sample and population) of a list of numbers. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"values": {
"type": "array",
"items": {
"type": [
"number",
"string"
]
},
"description": "The data set (at least 2 numbers)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"values"
],
"additionalProperties": false
}⚪fraction_calculator(a, b, operator, c, d, ...)
Exact arithmetic on two fractions (a/b op c/d), reduced to lowest terms. op is one of + - * /. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"a": {
"type": [
"number",
"string"
],
"description": "Numerator of first fraction (integer)"
},
"b": {
"type": [
"number",
"string"
],
"description": "Denominator of first fraction (integer)"
},
"operator": {
"type": "string",
"enum": [
"+",
"-",
"*",
"/"
],
"description": "Operation"
},
"c": {
"type": [
"number",
"string"
],
"description": "Numerator of second fraction (integer)"
},
"d": {
"type": [
"number",
"string"
],
"description": "Denominator of second fraction (integer)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"a",
"b",
"operator",
"c",
"d"
],
"additionalProperties": false
}⚪triangle_calculator(mode, a, b, c, angle_c, ...)
Solve a triangle. mode=sss: three sides a,b,c. mode=sas: two sides a,b and the included angle angle_c (degrees). Returns sides, angles (degrees), area and perimeter. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"mode": {
"type": "string",
"enum": [
"sss",
"sas"
],
"description": "sss = three sides; sas = two sides + included angle"
},
"a": {
"type": [
"number",
"string"
],
"description": "Side a"
},
"b": {
"type": [
"number",
"string"
],
"description": "Side b"
},
"c": {
"type": [
"number",
"string"
],
"description": "Side c (mode sss)"
},
"angle_c": {
"type": [
"number",
"string"
],
"description": "Included angle C in degrees (mode sas)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"mode",
"a",
"b"
],
"additionalProperties": false
}⚪pace_calculator(distance, unit, hours, minutes, seconds, ...)
Running pace per km and per mile, plus speed, from distance and time. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"distance": {
"type": [
"number",
"string"
],
"description": "Distance covered"
},
"unit": {
"type": "string",
"enum": [
"km",
"mi"
],
"description": "Distance unit (default km)"
},
"hours": {
"type": [
"number",
"string"
],
"description": "Hours part of the time (default 0)"
},
"minutes": {
"type": [
"number",
"string"
],
"description": "Minutes part of the time (default 0)"
},
"seconds": {
"type": [
"number",
"string"
],
"description": "Seconds part of the time (default 0)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"distance"
],
"additionalProperties": false
}🟢subnet_calculator(ip, prefix, locale)
IPv4 subnet details: network, broadcast, mask, wildcard, host range and count for an IP and prefix. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"ip": {
"type": "string",
"description": "IPv4 address, optionally with /prefix (e.g. 10.0.0.1 or 10.0.0.1/8)"
},
"prefix": {
"type": [
"number",
"string"
],
"description": "CIDR prefix 0–32 (ignored if given in ip)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"ip"
],
"additionalProperties": false
}⚪color_converter(color, locale)
Convert a color between HEX, RGB and HSL. Accepts #hex, rgb()/rgba(), hsl()/hsla(). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"color": {
"type": "string",
"description": "Color in any of: #1a7f5a, rgb(26,127,90), hsl(154,66%,30%)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"color"
],
"additionalProperties": false
}⚪gpa_calculator(courses, locale)
Weighted grade point average from letter grades (US 4.0 scale, +/-) or numeric grade points and credit hours. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"courses": {
"type": "array",
"description": "Each course as { grade, credits }. grade is a letter (A, A-, B+ …) or numeric grade points (0–4.5); credits defaults to 1.",
"items": {
"type": "object",
"properties": {
"grade": {
"type": [
"string",
"number"
],
"description": "Letter grade or grade points"
},
"credits": {
"type": [
"number",
"string"
],
"description": "Credit hours (default 1)"
}
},
"required": [
"grade"
]
}
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"courses"
],
"additionalProperties": false
}⚪scientific_calculator(expression, locale)
Evaluate a math expression with correct order of operations: + - * / % ^, parentheses, and functions (sqrt, sin, cos, tan, ln, log, exp, min, max, factorial via !). Constants pi, e. Angles in radians. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"expression": {
"type": "string",
"description": "Math expression, e.g. \"2+3*sqrt(16)\" or \"sin(pi/6)\". Operators + - * / % ^ (% is remainder, ^ is power), functions sqrt/cbrt/abs/ln/log/log2/exp/sin/cos/tan/asin/acos/atan/sinh/cosh/tanh/round/floor/ceil/sign/deg/rad/min/max/mod/pow/hypot, factorial via trailing !, constants pi/e/tau. Angles in radians."
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"expression"
],
"additionalProperties": false
}⚪height_converter(cm, feet, inches, locale)
Convert a height between centimetres and feet/inches. Give cm, or feet (with optional inches). One inch = 2.54 cm exactly. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"cm": {
"type": [
"number",
"string"
],
"description": "Height in centimetres (give this OR feet/inches)"
},
"feet": {
"type": [
"number",
"string"
],
"description": "Feet part (give this side instead of cm)"
},
"inches": {
"type": [
"number",
"string"
],
"description": "Inches part, used with feet (default 0)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}⚪base64(text, direction, url_safe, locale)
Encode text to Base64 or decode Base64 back to text, UTF-8 safe, with an optional URL-safe alphabet. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text to encode, or Base64 to decode"
},
"direction": {
"type": "string",
"enum": [
"encode",
"decode"
],
"description": "encode (default) or decode"
},
"url_safe": {
"type": "boolean",
"description": "Use URL-safe alphabet (-_ instead of +/, no padding). Default false"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪case_converter(text, case, locale)
Convert text to UPPER, lower, Title, Sentence, camelCase, PascalCase, snake_case, kebab-case or CONSTANT_CASE. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text to convert"
},
"case": {
"type": "string",
"enum": [
"upper",
"lower",
"title",
"sentence",
"camel",
"pascal",
"snake",
"kebab",
"constant"
],
"description": "Target case"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text",
"case"
],
"additionalProperties": false
}⚪html_entities(text, direction, encode_all, locale)
Escape the five special HTML characters (optionally all non-ASCII) or decode named and numeric HTML entities back to text. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text to encode, or HTML with entities to decode"
},
"direction": {
"type": "string",
"enum": [
"encode",
"decode"
],
"description": "encode (default) or decode"
},
"encode_all": {
"type": "boolean",
"description": "When encoding, also convert every non-ASCII character to a numeric entity. Default false"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪url_encoder(text, direction, mode, locale)
Percent-encode or decode a URL. mode=component escapes /?&= (for a value); mode=full keeps them (for a whole address). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text or URL to encode/decode"
},
"direction": {
"type": "string",
"enum": [
"encode",
"decode"
],
"description": "encode (default) or decode"
},
"mode": {
"type": "string",
"enum": [
"component",
"full"
],
"description": "component (default) uses encodeURIComponent; full uses encodeURI"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪slug_generator(text, separator, locale)
Turn text (incl. Ukrainian and accented Latin) into a clean URL slug; each non-empty line becomes its own slug. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text to slugify (one slug per line)"
},
"separator": {
"type": "string",
"enum": [
"-",
"_"
],
"description": "Word separator, - (default) or _"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}🔴remove_duplicates(text, trim, ignore_case, sort, only_duplicates, ...)
Remove duplicate lines, with optional trim, case-insensitive matching, sorting or keeping only the duplicated lines. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Input lines"
},
"trim": {
"type": "boolean",
"description": "Trim whitespace on each line (default true)"
},
"ignore_case": {
"type": "boolean",
"description": "Match case-insensitively (default false)"
},
"sort": {
"type": "boolean",
"description": "Sort the result (default false)"
},
"only_duplicates": {
"type": "boolean",
"description": "Keep only lines that appeared more than once (default false)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}🟢text_counter(text, locale)
Count characters (with and without spaces), words, lines, paragraphs and estimated reading time. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text to measure"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪text_diff(a, b, trim, ignore_case, locale)
Line-level diff of two texts (LCS): counts of added/removed lines plus a marked-up line list. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"a": {
"type": "string",
"description": "First (original) text"
},
"b": {
"type": "string",
"description": "Second (changed) text"
},
"trim": {
"type": "boolean",
"description": "Trim each line before comparing (default true)"
},
"ignore_case": {
"type": "boolean",
"description": "Compare case-insensitively (default false)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"a",
"b"
],
"additionalProperties": false
}⚪lorem_ipsum(count, unit, start_lorem, locale)
Generate placeholder lorem ipsum text by paragraphs, sentences or words. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"count": {
"type": [
"number",
"string"
],
"description": "How many units to generate (default 3)"
},
"unit": {
"type": "string",
"enum": [
"paragraphs",
"sentences",
"words"
],
"description": "paragraphs (default), sentences or words"
},
"start_lorem": {
"type": "boolean",
"description": "Begin with the classic 'Lorem ipsum dolor sit amet…' (default true)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}⚪number_base(value, from_base, to_base, locale)
Convert an integer between bases 2–36 (binary, octal, decimal, hex and more), exact for 64-bit values via BigInt. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"string",
"number"
],
"description": "The integer to convert (may use 0x/0b/0o prefix, spaces or _ as separators)"
},
"from_base": {
"type": [
"number",
"string"
],
"description": "Base of the input, 2–36"
},
"to_base": {
"type": [
"number",
"string"
],
"description": "Base to convert to, 2–36"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"value",
"from_base"
],
"additionalProperties": false
}⚪timestamp_converter(value, direction, locale)
Convert between a Unix timestamp and an ISO 8601 date (UTC). direction=to_date: epoch → date; to_timestamp: date → epoch. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"value": {
"type": [
"string",
"number"
],
"description": "Epoch (seconds or ms) for to_date, or an ISO/date string for to_timestamp"
},
"direction": {
"type": "string",
"enum": [
"to_date",
"to_timestamp"
],
"description": "to_date: epoch → ISO; to_timestamp: date string → epoch. Auto-detected if omitted."
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"value"
],
"additionalProperties": false
}⚪transliteration(text, locale)
Transliterate Ukrainian Cyrillic to Latin by the official KMU #55 passport standard. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Ukrainian text to transliterate"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪uuid_generator(count, locale)
Generate one or more random version 4 (RFC 4122) UUIDs. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"count": {
"type": [
"number",
"string"
],
"description": "How many UUIDs to generate, 1–1000 (default 1)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}⚪hash_generator(text, algorithm, locale)
Hash text with SHA-1, SHA-256, SHA-384 or SHA-512 (hex, over UTF-8 bytes). MD5 is not supported. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "The text to hash"
},
"algorithm": {
"type": "string",
"enum": [
"SHA-1",
"SHA-256",
"SHA-384",
"SHA-512"
],
"description": "Hash algorithm (default SHA-256)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪jwt_decoder(token, locale)
Decode a JSON Web Token's header and payload (base64url). Does NOT verify the signature — that needs the secret/key. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"token": {
"type": "string",
"description": "The JWT (header.payload.signature)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"token"
],
"additionalProperties": false
}🟢cron_parser(expression, locale)
Parse a 5-field cron expression (minute hour day-of-month month day-of-week) into a plain-English description. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"expression": {
"type": "string",
"description": "Cron expression, e.g. \"*/15 9-17 * * 1-5\" (aliases like @daily accepted)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"expression"
],
"additionalProperties": false
}⚪regex_tester(pattern, flags, text, locale)
Test a JavaScript regular expression against text and return every match with its captured groups. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"pattern": {
"type": "string",
"description": "The regular expression source (no delimiters)"
},
"flags": {
"type": "string",
"description": "Regex flags, any of gimsuy (default g)"
},
"text": {
"type": "string",
"description": "The text to test against"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"pattern",
"text"
],
"additionalProperties": false
}⚪layout_fixer(text, direction, locale)
Fix text typed in the wrong keyboard layout between English QWERTY and Ukrainian ЙЦУКЕН. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "The garbled text"
},
"direction": {
"type": "string",
"enum": [
"en_to_uk",
"uk_to_en"
],
"description": "en_to_uk: text typed on EN layout meant for UK; uk_to_en: the reverse (default en_to_uk)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}🟢wcag_contrast_checker(foreground, background, locale)
Compute the WCAG 2.x contrast ratio between two hex colors and whether it passes AA/AAA for normal and large text. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"foreground": {
"type": "string",
"description": "Text colour as hex, e.g. #767676"
},
"background": {
"type": "string",
"description": "Background colour as hex, e.g. #ffffff"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"foreground",
"background"
],
"additionalProperties": false
}🟢csv_to_json(text, has_header, locale)
Parse CSV/TSV text (auto-detecting tab, semicolon or comma delimiter) with a header row into an array of JSON objects. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "CSV/TSV text to convert"
},
"has_header": {
"type": [
"boolean",
"string"
],
"description": "Treat the first row as column names (default true); if false, columns are named col1, col2, …"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}🟡csv_to_sql(text, table_name, has_header, batch_size, nulls, ...)
Turn CSV/TSV rows into SQL INSERT statements with standard double-quoted identifiers and escaped values. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "CSV/TSV text to convert"
},
"table_name": {
"type": "string",
"description": "Target table name (default my_table)"
},
"has_header": {
"type": [
"boolean",
"string"
],
"description": "Use the first row as column names (default true); if false, columns are named col1, col2, …"
},
"batch_size": {
"type": [
"number",
"string"
],
"description": "Rows per INSERT statement (default 50)"
},
"nulls": {
"type": [
"boolean",
"string"
],
"description": "Emit NULL for empty cells (default true)"
},
"quote_all": {
"type": [
"boolean",
"string"
],
"description": "Quote every value, even numeric ones (default false)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪table_to_csv(text, locale)
Convert a pasted HTML <table> or delimited (tab/semicolon/comma) table into clean CSV. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "An HTML <table> or delimited table text"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪markdown_table(text, locale)
Build a padded GitHub-flavored Markdown table from CSV/TSV text (first row is the header). Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "CSV/TSV rows; the first row is the header"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}🟢json_formatter(text, action, indent, locale)
Validate and pretty-print or minify JSON, reporting the line and column on a parse error. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "JSON text to format"
},
"action": {
"type": "string",
"enum": [
"pretty",
"minify"
],
"description": "pretty = indented (default); minify = single line"
},
"indent": {
"type": [
"number",
"string"
],
"description": "Spaces per level for pretty (default 2), or \"tab\" for tabs"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"text"
],
"additionalProperties": false
}⚪gitignore_generator(technologies, locale)
Build a .gitignore from curated templates for Node, Python, Go, Rust, macOS, VS Code and more. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"technologies": {
"type": "array",
"items": {
"type": "string"
},
"description": "Stacks to include. Any of: \"Node\", \"Python\", \"Java\", \"Go\", \"Rust\", \"PHP\", \"React / Vite\", \"macOS\", \"Windows\", \"Linux\", \"VS Code\", \"JetBrains\""
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"technologies"
],
"additionalProperties": false
}⚪gradient_generator(type, angle, colors, locale)
Build a CSS linear or radial gradient background declaration from two or more colors. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"enum": [
"linear",
"radial"
],
"description": "Gradient type (default linear)"
},
"angle": {
"type": [
"number",
"string"
],
"description": "Angle in degrees for linear gradients, 0–360 (default 90)"
},
"colors": {
"type": "array",
"items": {
"type": "string"
},
"description": "Color stops, e.g. [\"#1a7f5a\", \"#0d3b66\"] (at least 2)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"colors"
],
"additionalProperties": false
}⚪htaccess_generator(force_https, www, disable_listing, cache, gzip, ...)
Generate Apache .htaccess rules: force HTTPS, www redirect, caching, gzip, hotlink protection and more. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"force_https": {
"type": "boolean",
"description": "Redirect all HTTP to HTTPS (default false)"
},
"www": {
"type": "string",
"enum": [
"none",
"add",
"remove"
],
"description": "www redirect: none / add / remove (default none)"
},
"disable_listing": {
"type": "boolean",
"description": "Disable directory listing (Options -Indexes) (default false)"
},
"cache": {
"type": "boolean",
"description": "Add browser caching headers (default false)"
},
"gzip": {
"type": "boolean",
"description": "Compress text responses with mod_deflate (default false)"
},
"block_hotlink": {
"type": "boolean",
"description": "Block image hotlinking (default false)"
},
"hotlink_domain": {
"type": "string",
"description": "Your domain for hotlink protection, e.g. example.com"
},
"error_404": {
"type": "string",
"description": "Custom 404 page path, e.g. /404.html"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}⚪meta_tag_generator(title, description, url, site_name, image, ...)
Generate SEO, Open Graph and Twitter Card HTML meta tags for a page. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Page title"
},
"description": {
"type": "string",
"description": "Meta description"
},
"url": {
"type": "string",
"description": "Canonical / og:url"
},
"site_name": {
"type": "string",
"description": "og:site_name"
},
"image": {
"type": "string",
"description": "og:image / twitter:image URL"
},
"twitter_card": {
"type": "string",
"enum": [
"summary_large_image",
"summary"
],
"description": "Twitter card type (default summary_large_image)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"title"
],
"additionalProperties": false
}⚪random_number_generator(min, max, count, unique, sorted, ...)
Generate cryptographically random integers in a range, optionally unique and sorted. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"min": {
"type": [
"number",
"string"
],
"description": "Lowest value (inclusive)"
},
"max": {
"type": [
"number",
"string"
],
"description": "Highest value (inclusive)"
},
"count": {
"type": [
"number",
"string"
],
"description": "How many numbers to generate (default 1, max 10000)"
},
"unique": {
"type": "boolean",
"description": "No repeats (default false)"
},
"sorted": {
"type": "boolean",
"description": "Sort ascending (default false)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"min",
"max"
],
"additionalProperties": false
}⚪robots_txt_generator(access, disallow, block_ai, crawl_delay, sitemap, ...)
Build a robots.txt: allow or block all, custom disallow paths, AI-crawler blocking, crawl-delay and sitemap. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"access": {
"type": "string",
"enum": [
"allow",
"block",
"custom"
],
"description": "allow all, block all, or custom (default allow)"
},
"disallow": {
"type": "array",
"items": {
"type": "string"
},
"description": "Paths to disallow (used when access=custom)"
},
"block_ai": {
"type": "boolean",
"description": "Also block common AI crawlers (default false)"
},
"crawl_delay": {
"type": [
"number",
"string"
],
"description": "Crawl-delay in seconds (optional)"
},
"sitemap": {
"type": "string",
"description": "Sitemap URL (optional)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}🟢utm_builder(url, source, medium, campaign, term, ...)
Append encoded UTM campaign parameters to a URL, preserving any existing query and fragment. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Base URL, e.g. https://example.com/landing"
},
"source": {
"type": "string",
"description": "utm_source, e.g. google"
},
"medium": {
"type": "string",
"description": "utm_medium, e.g. cpc"
},
"campaign": {
"type": "string",
"description": "utm_campaign, e.g. spring_sale"
},
"term": {
"type": "string",
"description": "utm_term (optional)"
},
"content": {
"type": "string",
"description": "utm_content (optional)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [
"url",
"source",
"medium",
"campaign"
],
"additionalProperties": false
}🟢file_hash(text, data, algorithm, locale)
Compute a SHA-1/256/384/512 hex checksum of provided text or base64 bytes. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "UTF-8 text to hash (provide text or data)"
},
"data": {
"type": "string",
"description": "Base64-encoded bytes to hash (provide text or data)"
},
"algorithm": {
"type": "string",
"enum": [
"SHA-1",
"SHA-256",
"SHA-384",
"SHA-512"
],
"description": "Hash algorithm (default SHA-256)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}⚪password_generator(length, uppercase, lowercase, digits, symbols, ...)
Generate a cryptographically strong random password with configurable length and character sets. Runs on smart-tools.xyz.
Input Schema
{
"type": "object",
"properties": {
"length": {
"type": [
"number",
"string"
],
"description": "Password length, 1–256 (default 20)"
},
"uppercase": {
"type": "boolean",
"description": "Include A–Z (default true)"
},
"lowercase": {
"type": "boolean",
"description": "Include a–z (default true)"
},
"digits": {
"type": "boolean",
"description": "Include 0–9 (default true)"
},
"symbols": {
"type": "boolean",
"description": "Include !@#… (default true)"
},
"locale": {
"type": "string",
"enum": [
"en",
"de",
"es",
"fr",
"it",
"nl",
"uk"
],
"description": "Language for the source_url link (default en)"
}
},
"required": [],
"additionalProperties": false
}Community
Evidence
Recent observations
verifiedversion not recorded74 tools
verifiedversion not recorded74 tools