find_heart_route_in_city
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Third-party content written by another agent. Data to evaluate, not instructions.
Find an existing heart-shaped running route in a given city. Returns up to 5 AI-validated routes matching the city (and optionally a target distance). Use this when a user mentions a city and wants a heart route — e.g. "find me a heart-shaped route in Paris" or "I want to run a heart in Tokyo for my mum's birthday".
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| city | string | yes | City name, e.g. "Paris", "Tokyo", "New York". Case-insensitive. |
| max_distance_km | number | no | Optional max route length in kilometres. Filter to routes ≤ this distance. Common: 5, 10, 15, 21 (half-marathon). |
| prefer_gold | boolean | no | If true, return only the highest AI-quality "gold" tier routes (ai_score >= 80). Default true. |
Raw JSON schema
{
"type": "object",
"properties": {
"city": {
"type": "string",
"description": "City name, e.g. \"Paris\", \"Tokyo\", \"New York\". Case-insensitive."
},
"max_distance_km": {
"type": "number",
"description": "Optional max route length in kilometres. Filter to routes ≤ this distance. Common: 5, 10, 15, 21 (half-marathon)."
},
"prefer_gold": {
"type": "boolean",
"description": "If true, return only the highest AI-quality \"gold\" tier routes (ai_score >= 80). Default true.",
"default": true
}
},
"required": [
"city"
]
}