Agentic Commerce MCP Demo

import fs from "fs/promises"; import path from "path"; type City = { city: string; state: string; lat: number; lon: number }; const usTop25: City[] = [ { city: "New York", state: "NY", lat: 40.7128, lon: -74.006 }, { city: "Los Angeles", state: "CA", lat: 34.0522, lon: -118.2437 }, { city: "Chicago", state: "IL", lat: 41.8781, lon: -87.6298 }, { city: "Houston", state: "TX", lat: 29.7604, lon: -95.3698 }, { city: "Phoenix", state: "AZ", lat: 33.4484, lon: -112.074 }, { city: "Philadelphia", state: "PA", lat: 39.9526, lon: -75.1652 }, { city: "San Antonio", state: "TX", lat: 29.4241, lon: -98.4936 }, { city: "San Diego", state: "CA", lat: 32.7157, lon: -117.1611 }, { city: "Dallas", state: "TX", lat: 32.7767, lon: -96.797 }, { city: "San Jose", state: "CA", lat: 37.3382, lon: -121.8863 }, { city: "Austin", state: "TX", lat: 30.2672, lon: -97.7431 }, { city: "Jacksonville", state: "FL", lat: 30.3322, lon: -81.6557 }, { city: "Fort Worth", state: "TX", lat: 32.7555, lon: -97.3308 }, { city: "Columbus", state: "OH", lat: 39.9612, lon: -82.9988 }, { city: "San Francisco", state: "CA", lat: 37.7749, lon: -122.4194 }, { city: "Charlotte", state: "NC", lat: 35.2271, lon: -80.8431 }, { city: "Indianapolis", state: "IN", lat: 39.7684, lon: -86.1581 }, { city: "Seattle", state: "WA", lat: 47.6062, lon: -122.3321 }, { city: "Denver", state: "CO", lat: 39.7392, lon: -104.9903 }, { city: "Washington", state: "DC", lat: 38.9072, lon: -77.0369 }, { city: "Boston", state: "MA", lat: 42.3601, lon: -71.0589 }, { city: "Nashville", state: "TN", lat: 36.1627, lon: -86.7816 }, { city: "El Paso", state: "TX", lat: 31.7619, lon: -106.485 }, { city: "Detroit", state: "MI", lat: 42.3314, lon: -83.0458 }, { city: "Oklahoma City", state: "OK", lat: 35.4676, lon: -97.5164 }, ]; // Smaller US cities to broaden coverage (including Knoxville) const usSmallerCities: City[] = [ // Requested must-haves { city: "Atlanta", state: "GA", lat: 33.749, lon: -84.388 }, { city: "Charlotte", state: "NC", lat: 35.2271, lon: -80.8431 }, { city: "Nashville", state: "TN", lat: 36.1627, lon: -86.7816 }, { city: "Memphis", state: "TN", lat: 35.1495, lon: -90.049 }, { city: "Austin", state: "TX", lat: 30.2672, lon: -97.7431 }, { city: "Dallas", state: "TX", lat: 32.7767, lon: -96.797 }, { city: "Houston", state: "TX", lat: 29.7604, lon: -95.3698 }, { city: "Birmingham", state: "AL", lat: 33.5186, lon: -86.8104 }, { city: "Knoxville", state: "TN", lat: 35.9606, lon: -83.9207 }, { city: "Boise", state: "ID", lat: 43.615, lon: -116.2023 }, { city: "Madison", state: "WI", lat: 43.0731, lon: -89.4012 }, { city: "Asheville", state: "NC", lat: 35.5951, lon: -82.5515 }, { city: "Burlington", state: "VT", lat: 44.4759, lon: -73.2121 }, { city: "Spokane", state: "WA", lat: 47.6588, lon: -117.426 }, { city: "Eugene", state: "OR", lat: 44.0521, lon: -123.0868 }, { city: "Santa Fe", state: "NM", lat: 35.687, lon: -105.9378 }, { city: "Des Moines", state: "IA", lat: 41.5868, lon: -93.625 }, { city: "Charleston", state: "SC", lat: 32.7765, lon: -79.9311 }, { city: "Savannah", state: "GA", lat: 32.0809, lon: -81.0912 }, { city: "Baton Rouge", state: "LA", lat: 30.4515, lon: -91.1871 }, { city: "Providence", state: "RI", lat: 41.824, lon: -71.4128 }, { city: "New Haven", state: "CT", lat: 41.3083, lon: -72.9279 }, { city: "Hartford", state: "CT", lat: 41.7658, lon: -72.6734 }, { city: "Pittsburgh", state: "PA", lat: 40.4406, lon: -79.9959 }, { city: "Buffalo", state: "NY", lat: 42.8864, lon: -78.8784 }, { city: "Rochester", state: "NY", lat: 43.1566, lon: -77.6088 }, { city: "Albany", state: "NY", lat: 42.6526, lon: -73.7562 }, { city: "Colorado Springs", state: "CO", lat: 38.8339, lon: -104.8214 }, { city: "Fort Collins", state: "CO", lat: 40.5853, lon: -105.0844 }, { city: "Boulder", state: "CO", lat: 40.01499, lon: -105.27055 }, { city: "Tempe", state: "AZ", lat: 33.4255, lon: -111.94 }, { city: "Tucson", state: "AZ", lat: 32.2226, lon: -110.9747 }, { city: "Reno", state: "NV", lat: 39.5296, lon: -119.8138 }, { city: "Salt Lake City", state: "UT", lat: 40.7608, lon: -111.891 }, { city: "Provo", state: "UT", lat: 40.2338, lon: -111.6585 }, { city: "Albuquerque", state: "NM", lat: 35.0844, lon: -106.6504 }, { city: "Tulsa", state: "OK", lat: 36.15398, lon: -95.99277 }, { city: "Omaha", state: "NE", lat: 41.2565, lon: -95.9345 }, { city: "Lincoln", state: "NE", lat: 40.8136, lon: -96.7026 }, { city: "Sioux Falls", state: "SD", lat: 43.5446, lon: -96.7311 }, { city: "Fargo", state: "ND", lat: 46.8772, lon: -96.7898 }, { city: "Grand Rapids", state: "MI", lat: 42.9634, lon: -85.6681 }, { city: "Ann Arbor", state: "MI", lat: 42.2808, lon: -83.743 }, { city: "Akron", state: "OH", lat: 41.0814, lon: -81.519 }, { city: "Dayton", state: "OH", lat: 39.7589, lon: -84.1916 }, { city: "Lexington", state: "KY", lat: 38.0406, lon: -84.5037 }, { city: "Louisville", state: "KY", lat: 38.2527, lon: -85.7585 }, { city: "Little Rock", state: "AR", lat: 34.7465, lon: -92.2896 }, { city: "Huntsville", state: "AL", lat: 34.7304, lon: -86.5861 }, { city: "Tallahassee", state: "FL", lat: 30.4383, lon: -84.2807 }, { city: "Gainesville", state: "FL", lat: 29.6516, lon: -82.3248 }, { city: "Sarasota", state: "FL", lat: 27.3364, lon: -82.5307 }, { city: "Pensacola", state: "FL", lat: 30.4213, lon: -87.2169 }, { city: "Waco", state: "TX", lat: 31.5493, lon: -97.1467 }, { city: "Lubbock", state: "TX", lat: 33.5779, lon: -101.8552 }, { city: "Amarillo", state: "TX", lat: 35.221997, lon: -101.8313 }, ]; // Canada cities and regional centers (provinces in `state`) const canadaCities: City[] = [ { city: "Toronto", state: "ON", lat: 43.65107, lon: -79.347015 }, { city: "Vancouver", state: "BC", lat: 49.2827, lon: -123.1207 }, { city: "Montreal", state: "QC", lat: 45.5019, lon: -73.5674 }, { city: "Calgary", state: "AB", lat: 51.0447, lon: -114.0719 }, { city: "Ottawa", state: "ON", lat: 45.4215, lon: -75.6972 }, { city: "Edmonton", state: "AB", lat: 53.5461, lon: -113.4938 }, { city: "Winnipeg", state: "MB", lat: 49.8951, lon: -97.1384 }, { city: "Quebec City", state: "QC", lat: 46.8139, lon: -71.208 }, { city: "Hamilton", state: "ON", lat: 43.2557, lon: -79.8711 }, { city: "Kitchener", state: "ON", lat: 43.4516, lon: -80.4925 }, { city: "London", state: "ON", lat: 42.9849, lon: -81.2453 }, { city: "Halifax", state: "NS", lat: 44.6488, lon: -63.5752 }, { city: "Victoria", state: "BC", lat: 48.4284, lon: -123.3656 }, { city: "Saskatoon", state: "SK", lat: 52.1332, lon: -106.67 }, { city: "Regina", state: "SK", lat: 50.4452, lon: -104.6189 }, { city: "St. John's", state: "NL", lat: 47.5615, lon: -52.7126 }, { city: "Sherbrooke", state: "QC", lat: 45.4042, lon: -71.8929 }, { city: "Laval", state: "QC", lat: 45.6066, lon: -73.7124 }, { city: "Gatineau", state: "QC", lat: 45.4765, lon: -75.7013 }, { city: "Kelowna", state: "BC", lat: 49.8876, lon: -119.496 }, { city: "Kamloops", state: "BC", lat: 50.6745, lon: -120.3273 }, { city: "Nanaimo", state: "BC", lat: 49.1659, lon: -123.9401 }, { city: "Red Deer", state: "AB", lat: 52.2681, lon: -113.8112 }, { city: "Lethbridge", state: "AB", lat: 49.6956, lon: -112.845 }, { city: "Moncton", state: "NB", lat: 46.0878, lon: -64.7782 }, { city: "Saint John", state: "NB", lat: 45.2733, lon: -66.0633 }, { city: "Charlottetown", state: "PE", lat: 46.2382, lon: -63.1311 }, { city: "Thunder Bay", state: "ON", lat: 48.3809, lon: -89.2477 }, { city: "Sudbury", state: "ON", lat: 46.4917, lon: -80.993 }, { city: "Barrie", state: "ON", lat: 44.3894, lon: -79.6903 }, { city: "Guelph", state: "ON", lat: 43.5448, lon: -80.2482 }, { city: "Oshawa", state: "ON", lat: 43.8971, lon: -78.8658 }, // Additional smaller Canadian cities { city: "Mississauga", state: "ON", lat: 43.589, lon: -79.6441 }, { city: "Brampton", state: "ON", lat: 43.7315, lon: -79.7624 }, { city: "Markham", state: "ON", lat: 43.8561, lon: -79.337 }, { city: "Vaughan", state: "ON", lat: 43.8372, lon: -79.5083 }, { city: "Windsor", state: "ON", lat: 42.3149, lon: -83.0364 }, { city: "Waterloo", state: "ON", lat: 43.4643, lon: -80.5204 }, { city: "Kingston", state: "ON", lat: 44.2312, lon: -76.486 }, { city: "Peterborough", state: "ON", lat: 44.3091, lon: -78.3197 }, { city: "Niagara Falls", state: "ON", lat: 43.0896, lon: -79.0849 }, { city: "St. Catharines", state: "ON", lat: 43.1594, lon: -79.2469 }, { city: "Brossard", state: "QC", lat: 45.4612, lon: -73.4656 }, { city: "Longueuil", state: "QC", lat: 45.5312, lon: -73.5181 }, { city: "Trois-Rivières", state: "QC", lat: 46.343, lon: -72.549 }, { city: "Saguenay", state: "QC", lat: 48.4289, lon: -71.0689 }, { city: "Lévis", state: "QC", lat: 46.7383, lon: -71.2465 }, { city: "Abbotsford", state: "BC", lat: 49.0504, lon: -122.3045 }, { city: "Prince George", state: "BC", lat: 53.9171, lon: -122.7497 }, { city: "Medicine Hat", state: "AB", lat: 50.0405, lon: -110.6766 }, { city: "Grande Prairie", state: "AB", lat: 55.1707, lon: -118.7884 }, { city: "Brandon", state: "MB", lat: 49.8485, lon: -99.9501 }, { city: "Fredericton", state: "NB", lat: 45.9636, lon: -66.6431 }, { city: "Sydney", state: "NS", lat: 46.1368, lon: -60.1942 }, { city: "Corner Brook", state: "NL", lat: 48.9517, lon: -57.9484 }, { city: "Summerside", state: "PE", lat: 46.3934, lon: -63.7902 }, { city: "Whitehorse", state: "YT", lat: 60.7212, lon: -135.0568 }, { city: "Yellowknife", state: "NT", lat: 62.454, lon: -114.3718 }, { city: "Iqaluit", state: "NU", lat: 63.7467, lon: -68.517 }, ]; type Restaurant = { id: string; name: string; rating: number; price: "$" | "$$" | "$$$"; categories: { alias: string; title: string }[]; location: { address1: string; city: string }; website: string; review_count: number; latitude: number; longitude: number; phone: string; hours: string[]; brandColor: string; }; // Curated brand color palette (30 pleasant, vibrant hex colors) const BRAND_COLORS: string[] = [ "#ef4444", // red-500 "#f43f5e", // rose-500 "#ec4899", // pink-500 "#d946ef", // fuchsia-500 "#a855f7", // purple-500 "#8b5cf6", // violet-500 "#6366f1", // indigo-500 "#2563eb", // blue-600 "#3b82f6", // blue-500 "#60a5fa", // blue-400 "#38bdf8", // sky-400 "#22d3ee", // cyan-400 "#06b6d4", // cyan-500 "#14b8a6", // teal-500 "#2dd4bf", // teal-400 "#10b981", // emerald-500 "#22c55e", // green-500 "#34d399", // green-400 "#4ade80", // green-300 "#84cc16", // lime-500 "#a3e635", // lime-400 "#65a30d", // lime-600 "#eab308", // yellow-500 "#f59e0b", // amber-500 "#ea580c", // orange-600 "#f97316", // orange-500 "#fb923c", // orange-400 "#facc15", // yellow-400 "#fda4af", // rose-300 "#fde047", // yellow-300 ]; const CATEGORY_POOL = [ { alias: "coffee", title: "Coffee" }, { alias: "bbq", title: "BBQ" }, { alias: "sushi", title: "Sushi" }, { alias: "pizza", title: "Pizza" }, { alias: "mexican", title: "Mexican" }, { alias: "italian", title: "Italian" }, { alias: "seafood", title: "Seafood" }, { alias: "burgers", title: "Burgers" }, { alias: "tacos", title: "Tacos" }, { alias: "breakfast", title: "Breakfast" }, { alias: "bakery", title: "Bakery" }, ]; const ADJECTIVES = [ "Copper", "Golden", "Velvet", "Rustic", "Urban", "Maple", "River", "Starlight", "Bluebird", "Juniper", "Amber", "Cinder", "Granite", "Cobalt", "Crimson", "Ivory", "Harvest", "Common", "Union", "Sunset", ]; const NOUNS_BY_CATEGORY: Record<string, string[]> = { coffee: [ "Bean", "Roast", "Brew", "Cup", "Kettle", "Grind", "Espresso", "Steam", "Press", ], bbq: ["Smokehouse", "Pit", "Barrel", "Oak", "Embers", "Ranch", "Brisket"], sushi: [ "Sushi", "Omakase", "Izakaya", "Nigiri", "Sashimi", "Toro", "Bamboo", ], pizza: ["Slice", "Pie", "Oven", "Crust", "Neapolitan", "Fire", "Dough"], mexican: [ "Cantina", "Taqueria", "Casa", "Azul", "Verde", "Agave", "Cocina", ], italian: ["Trattoria", "Osteria", "Enoteca", "Pasta", "Forno"], seafood: ["Oyster", "Dock", "Harbor", "Catch", "Marina", "Lobster"], burgers: ["Burger", "Grill", "Shake", "Patty", "Smash", "Bun"], tacos: ["Taco", "Taqueria", "Al Pastor", "Asada", "Cantina"], breakfast: ["Brunch", "Eggs", "Skillet", "Pancake", "Waffle"], bakery: ["Bakery", "Boulangerie", "Patisserie", "Loaf", "Crumb"], }; function seededRandom(seed: string): () => number { let h = 2166136261 >>> 0; for (let i = 0; i < seed.length; i++) { h ^= seed.charCodeAt(i); h = Math.imul(h, 16777619); } return () => { h += 0x6d2b79f5; let t = Math.imul(h ^ (h >>> 15), 1 | h); t ^= t + Math.imul(t ^ (t >>> 7), 61 | t); return ((t ^ (t >>> 14)) >>> 0) / 4294967296; }; } function pick<T>(rand: () => number, arr: T[]): T { return arr[Math.floor(rand() * arr.length) % arr.length]; } // Pick a color from the curated palette; with seeded RNG this is stable function pickBrandColor(rand: () => number): string { return pick(rand, BRAND_COLORS); } function pickIntInclusive( rand: () => number, min: number, max: number ): number { const a = Math.floor(min); const b = Math.floor(max); const lo = Math.min(a, b); const hi = Math.max(a, b); return lo + Math.floor(rand() * (hi - lo + 1)); } function slugify(input: string): string { return input .toLowerCase() .replace(/[^a-z0-9]+/g, "-") .replace(/(^-|-$)/g, ""); } function generateCreativeName( categoryAlias: string, city: string, rand: () => number ): string { const nouns = NOUNS_BY_CATEGORY[categoryAlias] || ["Kitchen"]; const a = pick(rand, ADJECTIVES); const n1 = pick(rand, nouns); const n2 = pick( rand, nouns.filter((n) => n !== n1).concat([pick(rand, ADJECTIVES)]) ); const pattern = Math.floor(rand() * 5); switch (pattern) { case 0: return `${a} ${n1}`; case 1: return `${n1} & ${n2}`; case 2: return `${city} ${n1}`; case 3: return `${a} ${city} ${n1}`; default: return `${n1} House`; } } function makeRestaurantsForCity( c: City, perCategoryRange: [number, number] = [3, 7] ): Restaurant[] { const citySlug = slugify(c.city); const out: Restaurant[] = []; const [minPer, maxPer] = perCategoryRange; // Deterministic per-category generation to ensure stable data across runs for (const primary of CATEGORY_POOL) { const baseSeed = `${c.city}-${c.state}-${primary.alias}`; const seeded = seededRandom(baseSeed); const countForCategory = pickIntInclusive(seeded, minPer, maxPer); for (let i = 1; i <= countForCategory; i++) { const seed = `${baseSeed}-${i}`; const rand = seededRandom(seed); const latOffset = (rand() - 0.5) * 0.06; // ~ up to ~3-4 km const lonOffset = (rand() - 0.5) * 0.06; const secondary = pick( rand, CATEGORY_POOL.filter((x) => x.alias !== primary.alias) ); const PRICE_POOL: Restaurant["price"][] = ["$", "$$", "$$$"]; const price: Restaurant["price"] = PRICE_POOL[ Math.floor(rand() * PRICE_POOL.length) % PRICE_POOL.length ]; const rating = Math.round((4 + rand() * 0.9) * 10) / 10; // 4.0..4.9 const reviews = Math.floor(150 + rand() * 6000); const name = generateCreativeName(primary.alias, c.city, rand); const id = `${citySlug}-${slugify(name)}-${c.state}-${ primary.alias }-${String(i).padStart(3, "0")}`; const addressNum = 100 + Math.floor(rand() * 900); const streetTypes = ["St", "Ave", "Blvd", "Rd", "Dr", "Way", "Ln"]; const street = `${pick(rand, ADJECTIVES)} ${pick(rand, [ "Oak", "Maple", "Cedar", "Pine", "River", "Lake", "Sunset", "Union", "Market", "Main", ])}`; out.push({ id, name, rating, price, categories: [primary, secondary], location: { address1: `${addressNum} ${street} ${pick( rand, streetTypes )}`, city: c.city, }, website: `https://eat.example.com/${citySlug}/${slugify(name)}`, review_count: reviews, latitude: c.lat + latOffset, longitude: c.lon + lonOffset, phone: `+1-555-${Math.floor(rand() * 9000 + 1000)}`, hours: ["Daily 07:00-21:00"], brandColor: pickBrandColor(rand), }); } } return out; } async function main() { const root = process.cwd(); const dataPath = path.join(root, "src", "data", "restaurants.json"); // Build combined unique city list and generate fresh dataset (overwrite) const cityMap = new Map<string, City>(); // Merge large US metros, smaller US cities, and Canadian cities [...usTop25, ...usSmallerCities, ...canadaCities].forEach((c) => { cityMap.set(`${c.city.toLowerCase()},${c.state.toLowerCase()}`, c); }); const cities = Array.from(cityMap.values()); const minPer = Number(process.env.GEN_MIN_PER_CATEGORY ?? 3); const maxPer = Number(process.env.GEN_MAX_PER_CATEGORY ?? 7); const final = cities.flatMap((c) => makeRestaurantsForCity(c, [minPer, maxPer]) ); await fs.writeFile( dataPath, JSON.stringify(final, null, 4) + "\n", "utf-8" ); console.log(`Wrote ${final.length} restaurants to ${dataPath}`); } main().catch((err) => { console.error(err); process.exit(1); });