Identify a place from GPS coordinates and return its label, category, and live opening-hours status.

Use this whenever the user provides coordinates or asks what is at a location. The response gives Claude everything needed to answer location-aware questions — place name, type, whether it is open right now, and when it closes or next opens.

Args: lat: Latitude in decimal degrees (-90 to 90). lng: Longitude in decimal degrees (-180 to 180). radius: Search radius in metres. Smaller values pin to the nearest place precisely; larger values cast a wider net. Default 100 m, maximum 500 m.

Returns a dict with: place Raw venue name from OpenStreetMap (may include branch numbers or location suffixes). Prefer 'label' for display. label Clean, user-friendly name — e.g. "Walmart", "Planet Fitness", "Starbucks". Use this for display and speech. category Stable place type for logic: "gym", "supermarket", "restaurant", "fast_food", "gas_station", "pharmacy", "hospital", "cafe", "retail", etc. distance_meters Distance in metres from the supplied coordinates to the matched place centroid. is_open true → currently open. false → currently closed. null → OpenStreetMap has no hours data for this place. opens_at Next opening time as "HH:MM" (24-hour). Populated when is_open is false so you know when it reopens. null when open, or when hours are unknown. closes_at Today's closing time as "HH:MM" (24-hour). Populated when is_open is true — subtract current time to get minutes remaining. null when closed or hours unknown. opening_hours Raw OpenStreetMap opening_hours string, e.g. "Mo-Fr 09:00-18:00; Sa 10:00-17:00". null if not set in OSM. cached true if place data was served from the 10-minute in-memory cache. Hours fields are always recalculated live against the current time, even on cache hits.