MyPlate.food nutrition tools
USDA nutrition calculators + the preserved MyPlate Kitchen recipes; source-cited, machine-verified.
我該用這個嗎
品質與安全性
發現項目（1）
- LOWTool 'calculate_ideal_weight' description lacks action verb在 calculate_ideal_weight 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"nutrition": {
"url": "https://mcp.myplate.food/mcp"
}
}
}遠端端點
https://mcp.myplate.food/mcpstreamable-httphttps://mcp.myplate.food/ssesse它能做什麼
工具清單
工具（16）
🟢calculate_bmi(height_cm, height_ft, height_in, weight_kg, weight_lb, ...)
Compute Body Mass Index and its weight classification from height and weight alone. Adults use the WHO cutoffs (underweight / normal / overweight / obese); for ages 2–19 pass age + sex and it uses the CDC BMI-for-age percentiles instead. Returns a canonical myplate.food URL and source citation.
輸入結構描述
{
"type": "object",
"properties": {
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
},
"age": {
"type": "integer",
"minimum": 2,
"maximum": 120,
"description": "Age in years (2–120). Omit for standard adult BMI; required (with sex) for ages 2–19 youth percentiles. Under 2 there is no BMI reference — weight status is assessed on weight-for-length."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Required only when age < 20 (CDC curves are sex-specific)."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_body_fat(sex, age, height_cm, height_ft, height_in, ...)
Estimate body-fat % using the U.S. Navy circumference method, with a Deurenberg BMI-based cross-check and ACE category. Needs sex, age, height, weight and tape measurements of neck and waist (plus hip for women).
輸入結構描述
{
"type": "object",
"properties": {
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex."
},
"age": {
"type": "integer",
"minimum": 18,
"maximum": 80,
"description": "Age in years (18–80). The Deurenberg cross-check and the ACE bands are adult references; the Navy equation itself does not use age."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
},
"neck_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Neck circumference in cm (or neck_in)."
},
"neck_in": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Neck circumference in inches."
},
"waist_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Waist circumference in cm (or waist_in)."
},
"waist_in": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Waist circumference in inches."
},
"hip_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Hip circumference in cm — required for women (or hip_in)."
},
"hip_in": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Hip circumference in inches (women)."
}
},
"required": [
"sex",
"age"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_body_metric(metric, unit, sex, waist, hip, ...)
Run one of myplate.food's quick body-composition & fitness calculators and get its value plus the healthy band. Pick `metric` and pass that metric's fields: • waist-to-height — waist, height • waist-to-hip — waist, hip, sex • lean-body-mass — weight, height, sex • ffmi — weight, height, body_fat, sex • water-intake — weight (+ optional activity: sedentary|moderate|active) • weight-loss-percentage — start_weight, current_weight • one-rep-max — weight, reps Lengths and weights follow `unit` (metric = cm/kg, imperial = in/lb; default metric).
輸入結構描述
{
"type": "object",
"properties": {
"metric": {
"type": "string",
"enum": [
"waist-to-height",
"waist-to-hip",
"lean-body-mass",
"ffmi",
"water-intake",
"weight-loss-percentage",
"one-rep-max"
],
"description": "Which calculator to run."
},
"unit": {
"type": "string",
"enum": [
"metric",
"imperial"
],
"description": "Units for inputs/output. Default metric (cm/kg)."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Required for waist-to-hip, lean-body-mass, ffmi."
},
"waist": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Waist (cm or in per unit)."
},
"hip": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Hip (cm or in)."
},
"height": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height (cm or in)."
},
"weight": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight (kg or lb)."
},
"body_fat": {
"type": "number",
"minimum": 0,
"maximum": 70,
"description": "Body-fat % (for ffmi)."
},
"start_weight": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Starting weight (for weight-loss-percentage)."
},
"current_weight": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Current weight (for weight-loss-percentage)."
},
"reps": {
"type": "integer",
"minimum": 1,
"maximum": 12,
"description": "Reps performed (for one-rep-max)."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderate",
"active"
],
"description": "Activity (for water-intake)."
}
},
"required": [
"metric"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_myplate_plan(age, sex, activity, height_cm, height_ft, ...)
Estimate daily calorie needs (IOM Estimated Energy Requirement) and return the USDA MyPlate food-group plan at that level — cups of fruit/vegetables/dairy, ounce-equivalents of grains/protein, plus weekly vegetable & protein subgroup targets and BMI. From age, sex, height, weight and activity (pregnancy/lactation optional).
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
},
"pregnancy": {
"type": "string",
"enum": [
"not-pregnant",
"1st-trimester",
"2nd-trimester",
"3rd-trimester"
],
"description": "Pregnancy status (adds the IOM trimester calorie allowance)."
},
"lactation": {
"type": "string",
"enum": [
"not-lactating",
"0-6-months",
"7-12-months"
],
"description": "Lactation status (adds the IOM lactation calorie allowance)."
},
"edition": {
"type": "string",
"enum": [
"iom2005",
"nasem2023"
],
"description": "DRI Estimated Energy Requirement equation set. Defaults to iom2005."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_calorie_needs(age, sex, activity, height_cm, height_ft, ...)
Use this when you want the whole energy picture in one call. Returns resting metabolic rate (Mifflin-St Jeor) and revised Harris-Benedict, total daily energy expenditure (TDEE) at every activity level, three weight-loss deficit tiers, macronutrient splits, protein targets and healthy-weight ranges. This is a superset of calculate_tdee, calculate_calorie_deficit, calculate_macros, calculate_protein_target, calculate_bmr and calculate_ideal_weight — reach for those only when you need a single number. Same profile inputs as the MyPlate plan.
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_bmr(age, sex, height_cm, height_ft, height_in, ...)
Compute basal/resting metabolic rate — the calories your body burns at rest. Returns the headline Mifflin-St Jeor (1990) value plus the revised Harris-Benedict (Roza & Shizgal 1984) estimate for comparison. Needs age, sex, height and weight.
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_tdee(age, sex, activity, height_cm, height_ft, ...)
Use this when you need maintenance calories — the total daily energy expenditure. Mifflin-St Jeor resting metabolic rate scaled by a physical-activity multiplier; returns the TDEE at the given activity level plus a table across all four levels (sedentary → very-active). Needs age, sex, height, weight and activity. For deficits, macros and protein alongside it, use calculate_calorie_needs instead.
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_calorie_deficit(age, sex, activity, height_cm, height_ft, ...)
Use this when someone wants a weight-loss calorie target. Returns maintenance calories (TDEE) and three deficit tiers — mild (−250), standard (−500) and aggressive (−750 kcal/day) — each with the realistic weekly rate it buys, and a flag when a target dips below BMR. Needs age, sex, height, weight and activity.
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_macros(calories, age, sex, activity, height_cm, ...)
Split a daily calorie budget into protein, carbohydrate and fat grams across three presets. Balanced (20/50/30) sits inside the IOM acceptable macronutrient distribution ranges (protein 10 to 35%, carbohydrate 45 to 65%, fat 20 to 35%); higher-protein (30/40/30) and lower-carb (30/35/35) put carbohydrate below its range. Each preset in the response carries withinAmdr. Pass `calories` directly, or a body profile (age, sex, height, weight, activity) to derive TDEE first.
輸入結構描述
{
"type": "object",
"properties": {
"calories": {
"type": "number",
"minimum": 500,
"maximum": 8000,
"description": "Daily calorie budget to split. Omit to derive TDEE from a profile."
},
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years (if deriving from a profile)."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex (if deriving from a profile)."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_protein_target(age, sex, activity, height_cm, height_ft, ...)
Daily protein target in grams from body weight and activity level: the IOM RDA for the life stage (0.8 g/kg for adults; 0.85 at 14 to 18, 1.1 in the second half of pregnancy, 1.3 while breastfeeding) and an activity-scaled range up to the Academy of Nutrition and Dietetics / Dietitians of Canada / ACSM (2016) 1.2 to 2.0 g/kg athlete range. Needs age, sex, height, weight and activity.
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_ideal_weight(age, sex, height_cm, height_ft, height_in, ...)
Estimate ideal body weight from height and sex via four classic clinical formulas (Devine 1974, Robinson 1983, Miller 1983, Hamwi 1964), plus the healthy-BMI (18.5–24.9) weight band and current BMI for context. Needs age, sex, height, weight.
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_glp1_protein(unit, sex, weight, age)
Protein target to preserve muscle during weight loss on a GLP-1 medication (Ozempic, Wegovy, Zepbound, Mounjaro): the 1.2 to 1.6 g/kg preservation range vs the IOM protein RDA for the age (0.8 g/kg for adults, 0.85 at 14 to 18, higher below 14), the per-meal amount over 4 meals, and the DRI fiber Adequate Intake for age and sex. When the range runs above 120 g/day it also returns the fixed 80 to 120 g/day option from the 2025 GLP-1 nutrition advisory, with its note that actual body weight can overestimate needs. Needs weight, age and sex.
輸入結構描述
{
"type": "object",
"properties": {
"unit": {
"type": "string",
"enum": [
"metric",
"imperial"
],
"description": "Units for weight. Default metric (kg)."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex (sets the fiber Adequate Intake)."
},
"weight": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Body weight (kg or lb per unit)."
},
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
}
},
"required": [
"sex",
"weight",
"age"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_dach_energy(sex, age, weight_kg, weight_lb, pal)
Daily energy requirement for the German/Austrian/Swiss (D-A-CH) DGE framework: resting energy via the Müller et al. (2004) equation the DGE uses, scaled by a PAL activity factor. Returns resting energy, the requirement at the chosen PAL, and a table at PAL 1.4 / 1.6 / 1.8. Needs sex, age and weight. Adults only — the DGE derives this equation for adults and publishes table reference values for children and adolescents instead.
輸入結構描述
{
"type": "object",
"properties": {
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex."
},
"age": {
"type": "integer",
"minimum": 19,
"maximum": 120,
"description": "Age in years (19–120). Adults only — the DGE derives this equation for adults and publishes table reference values for children and adolescents instead."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds."
},
"pal": {
"type": "number",
"minimum": 1.2,
"maximum": 2.4,
"description": "Physical Activity Level factor (default 1.6, DGE range 1.2–2.4)."
}
},
"required": [
"sex",
"age"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢calculate_dri(age, sex, activity, height_cm, height_ft, ...)
Return the full Dietary Reference Intakes table for a life stage — recommended intakes and tolerable upper limits for macronutrients, vitamins and minerals (IOM 2005/2006/2011, NASEM 2019), plus the Estimated Energy Requirement and BMI. Needs age, sex, height, weight (pregnancy/lactation optional; edition iom2005 | nasem2023).
輸入結構描述
{
"type": "object",
"properties": {
"age": {
"type": "integer",
"minimum": 1,
"maximum": 120,
"description": "Age in years."
},
"sex": {
"type": "string",
"enum": [
"male",
"female"
],
"description": "Biological sex — drives the energy equation."
},
"activity": {
"type": "string",
"enum": [
"sedentary",
"moderately-active",
"active",
"very-active"
],
"description": "Physical activity level. Defaults to sedentary."
},
"height_cm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Height in centimeters (or use height_ft + height_in)."
},
"height_ft": {
"type": "number",
"minimum": 1,
"maximum": 8,
"description": "Height, feet component (imperial)."
},
"height_in": {
"type": "number",
"minimum": 0,
"maximum": 11.9,
"description": "Height, inches component (imperial)."
},
"weight_kg": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in kilograms (or use weight_lb)."
},
"weight_lb": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Weight in pounds (imperial)."
},
"pregnancy": {
"type": "string",
"enum": [
"not-pregnant",
"1st-trimester",
"2nd-trimester",
"3rd-trimester"
],
"description": "Pregnancy status (adds the IOM trimester calorie allowance)."
},
"lactation": {
"type": "string",
"enum": [
"not-lactating",
"0-6-months",
"7-12-months"
],
"description": "Lactation status (adds the IOM lactation calorie allowance)."
},
"edition": {
"type": "string",
"enum": [
"iom2005",
"nasem2023"
],
"description": "DRI Estimated Energy Requirement equation set. Defaults to iom2005."
}
},
"required": [
"age",
"sex"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢search_recipes(q, food_group, category, max_calories, min_rating, ...)
Search the ~1,072-recipe USDA MyPlate Kitchen collection (public domain). Filter by free-text query, food group, dish category, max calories and minimum rating. Returns recipe cards with slug, calories, food groups, image and links. Use get_recipe with a slug for the full recipe.
輸入結構描述
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Free-text search over recipe name + description, e.g. \"black bean\"."
},
"food_group": {
"type": "string",
"description": "Food-group key: fruits, vegetables, grains, protein-foods, or dairy."
},
"category": {
"type": "string",
"description": "Dish category, e.g. \"Main dish\", \"Salad\", \"Soup\"."
},
"max_calories": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Only recipes at or below this calorie count per serving."
},
"min_rating": {
"type": "number",
"minimum": 0,
"maximum": 5,
"description": "Minimum USDA rating (0–5)."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 100,
"description": "Max results to return (default 20)."
},
"offset": {
"type": "integer",
"minimum": 0,
"description": "Pagination offset."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_recipe(slug)
Fetch one recipe by its slug: ingredients, directions, full USDA nutrition table, MyPlate food-group amounts, serving size, yield, rating, image and source attribution. Get slugs from search_recipes.
輸入結構描述
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Recipe slug, e.g. \"2-step-chicken\"."
}
},
"required": [
"slug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}社群
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