Compare protein, creatine and pre-workout by price per serving, third-party testing and dose.
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Rank up to 5 products by stated criteria, never by commission. Inputs: product_ids (1–5), region (EU or US), optional criteria (price_per_serving, third_party_testing, dose, protein_per_serving). Returns rows with price, price per serving, third-party testing, label dose and caffeine, plus a plain store URL for the top-ranked product (affiliate params only after approval). Read-only.
Rank up to 5 products by stated criteria, never by commission. Inputs: product_ids (1–5), region (EU or US), optional criteria (price_per_serving, third_party_testing, dose, protein_per_serving). Returns rows with price, price per serving, third-party testing, label dose and caffeine, plus a plain store URL for the top-ranked product (affiliate params only after approval). Read-only.
| Argument | Type | Description |
|---|---|---|
| region* | string | |
| criteria | array | |
| product_ids* | array |
{
"type": "object",
"required": [
"product_ids",
"region"
],
"properties": {
"region": {
"enum": [
"EU",
"US"
],
"type": "string"
},
"criteria": {
"type": "array",
"items": {
"enum": [
"price_per_serving",
"third_party_testing",
"dose",
"protein_per_serving"
],
"type": "string"
}
},
"product_ids": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 5,
"minItems": 1
}
}
}Build a home gym equipment plan that fits your space, ceiling and budget. Inputs: space_sqm, optional ceiling_height_cm, budget, goals[] (strength, hypertrophy, conditioning, general), region (EU or US). Returns equipment with fit flags (fits_space, fits_ceiling), cost, weight capacity, plate/bar compatibility, third-party testing and plain store URLs, plus total cost, budget remaining, cheaper alternatives and space notes. Read-only.
| Argument | Type | Description |
|---|---|---|
| goals* | array | |
| budget* | number | |
| region* | string | |
| space_sqm* | number | |
| ceiling_height_cm | number |
{
"type": "object",
"required": [
"space_sqm",
"budget",
"goals",
"region"
],
"properties": {
"goals": {
"type": "array",
"items": {
"enum": [
"strength",
"hypertrophy",
"conditioning",
"general"
],
"type": "string"
},
"minItems": 1
},
"budget": {
"type": "number",
"minimum": 0
},
"region": {
"enum": [
"EU",
"US"
],
"type": "string"
},
"space_sqm": {
"type": "number",
"exclusiveMinimum": 0
},
"ceiling_height_cm": {
"type": "number",
"exclusiveMinimum": 0
}
}
}Build a supplement plan (take / skip / optional) for a fitness goal. Inputs: goal, optional diet, budget_per_month or budget_tier, region (EU or US), current supplement names, and age. Returns label doses, schedule, cost per day and month, third-party testing, and safety flags (caffeine vs 400 mg/day, duplicate ingredients, age gate). Refuses medical, pregnancy and medication cases. Read-only.
| Argument | Type | Description |
|---|---|---|
| age | integer | |
| diet | string | |
| goal* | string | |
| region* | string | |
| budget_tier | string | |
| budget_per_month | number | |
| current_supplements | array |
{
"type": "object",
"required": [
"goal",
"region"
],
"properties": {
"age": {
"type": "integer",
"minimum": 0
},
"diet": {
"enum": [
"omnivore",
"vegetarian",
"vegan",
"lactose_free",
"gluten_free"
],
"type": "string"
},
"goal": {
"enum": [
"muscle_gain",
"strength",
"fat_loss",
"endurance",
"general_health"
],
"type": "string"
},
"region": {
"enum": [
"EU",
"US"
],
"type": "string"
},
"budget_tier": {
"enum": [
"budget",
"mid",
"premium"
],
"type": "string"
},
"budget_per_month": {
"type": "number",
"exclusiveMinimum": 0
},
"current_supplements": {
"type": "array",
"items": {
"type": "string"
}
}
}
}Turn product picks into a shopping list with plain store URLs. Inputs: items[] of {product_id, region}. Returns each item with a plain merchant URL (no affiliate params yet), estimated price and disclosure, plus a total estimate. Affiliate links are added only after program applications are approved. Read-only.
| Argument | Type | Description |
|---|---|---|
| items* | array |
{
"type": "object",
"required": [
"items"
],
"properties": {
"items": {
"type": "array",
"items": {
"type": "object",
"required": [
"product_id",
"region"
],
"properties": {
"region": {
"enum": [
"EU",
"US"
],
"type": "string"
},
"product_id": {
"type": "string"
}
}
},
"minItems": 1
}
}
}