Oak & Ivory: a sample retail MCP App

// Simplified from the template's ProductSearch component
const API_BASE = "https://api.metabind.ai";
const ORG_ID = "<catalog-org-id>";
const PROJ_ID = "<catalog-project-id>";

export default defineDataSource({
  metadata: {
    title: "Product Search",
    description: "Semantic product search via Metabind Content API"
  },
  properties: {
    searchTerm: { type: "string", description: "Term to search for" },
    needsImage: { type: "boolean", description: "Only return products that have a non-empty image" },
    needsVideo: { type: "boolean", description: "Only return products that have a non-empty video" },
    compact: { type: "boolean", defaultValue: true, description: "Return only { id, description } per product" }
  },
  output: {
    products: {
      type: "array",
      valueType: {
        type: "group",
        properties: { id: { type: "string" }, description: { type: "string" } }
      }
    },
    errors: { type: "array", valueType: { type: "string" } }
  },
  handler: async (props, env) => {
    const url = `${API_BASE}/api/v1/organizations/${ORG_ID}/projects/${PROJ_ID}/content/search?query=${props.searchTerm}`;
    const res = await fetch(url, { headers: { "x-api-key": env.secrets.METABIND_API_KEY } });
    const { data } = await res.json();
    // The template also paginates, applies needsImage / needsVideo,
    // and returns full product fields when compact is false.
    return {
      products: data.map((item) => ({ id: item.id, description: item.content.description })),
      errors: []
    };
  }
});

properties: {
  productId: {
    type: "string",
    title: "Product ID",
    description: "Content id of the product to display. The view will call `product_lookup` to hydrate it.",
    required: true
  },
  features: {
    type: "array",
    title: "Features",
    valueType: { type: "string" },
    validation: { minItems: 0, maxItems: 8 }
  },
  rating: {
    type: "group",
    title: "Rating",
    properties: {
      value: { type: "string", title: "Rating Value" },
      count: { type: "string", title: "Review Count" },
      stars: { type: "number", title: "Star Count", validation: { min: 0, max: 5 } }
    }
  }
}

Show me some running shoes from Oak and Ivory.