Loyal Spark Loyalty Protocol

Instructions

Implementation Reference

• supabase/functions/loyalty-mcp/index.ts:205-211 (handler)

  The handler logic for the 'list_marketplace_offers' tool, which fetches data from the 'marketplace_offers' table in Supabase.

  handler: async ({ status, limit }: any) => {
    const err = authGuard();
    if (err) return T(err);
    const { data, error } = await db().from("marketplace_offers").select("*").eq("status", status || "active").order("created_at", { ascending: false }).limit(Math.min(limit || 50, 100));
    if (error) return T(JSON.stringify({ error: error.message }));
    return T(JSON.stringify({ offers: data || [] }));
  },

• supabase/functions/loyalty-mcp/index.ts:202-212 (registration)

  Registration of the 'list_marketplace_offers' tool within the MCP server.

  mcpServer.tool("list_marketplace_offers", {
    description: "List active token trading offers on the marketplace",
    inputSchema: { type: "object" as const, properties: { status: { type: "string", description: "Filter: active/completed/cancelled" }, limit: { type: "number", description: "Max results (1-100)" } } },
    handler: async ({ status, limit }: any) => {
      const err = authGuard();
      if (err) return T(err);
      const { data, error } = await db().from("marketplace_offers").select("*").eq("status", status || "active").order("created_at", { ascending: false }).limit(Math.min(limit || 50, 100));
      if (error) return T(JSON.stringify({ error: error.message }));
      return T(JSON.stringify({ offers: data || [] }));
    },
  });