diff --git a/README.md b/README.md
index 169500e..e3e99f7 100644
--- a/README.md
+++ b/README.md
@@ -190,7 +190,7 @@ azd down
 
 ## Source Code
 
-The function code for the `GetSnippet` and `SaveSnippet` endpoints are defined in [`SnippetsTool.cs`](./src/SnippetsTool.cs). The `McpToolsTrigger` attribute applied to the async `Run` method exposes the code function as an MCP Server.
+The function code for the MCP tools are defined in [`SnippetsTool.cs`](./src/SnippetsTool.cs) and [`HelloTool.cs`](./src/HelloTool.cs). The `McpToolsTrigger` attribute applied to the function methods exposes the code function as an MCP Server.
 
 This shows the code for a few MCP server examples (get string, get object, save object):  
 
@@ -223,6 +223,70 @@ public string SaveSnippet(
 }
 ```
 
+### Complex Types Support
+
+The MCP Tools extension supports complex data types including arrays, objects, numbers, and booleans. Here are examples from [`SnippetsTool.cs`](./src/SnippetsTool.cs) that demonstrate using complex types with `McpToolProperty`:
+
+```csharp
+[Function(nameof(BulkSaveSnippets))]
+public string BulkSaveSnippets(
+    [McpToolTrigger("bulk_save_snippets", "Save multiple code snippets at once")] ToolInvocationContext context,
+    [McpToolProperty("snippets", ArrayPropertyType, "Array of snippet objects containing name, content, description, and tags")]
+        List<SnippetInfo> snippets,
+    [McpToolProperty("overwrite-existing", BooleanPropertyType, "Whether to overwrite existing snippets with same names")]
+        bool overwriteExisting = false
+)
+{
+    logger.LogInformation("Bulk saving {Count} snippets", snippets.Count);
+    
+    var results = new List<object>();
+    foreach (var snippet in snippets)
+    {
+        // Process each snippet in the array
+        results.Add(new
+        {
+            Name = snippet.Name,
+            Status = "Success",
+            Message = $"Snippet '{snippet.Name}' saved successfully"
+        });
+    }
+    
+    return JsonSerializer.Serialize(results, new JsonSerializerOptions { WriteIndented = true });
+}
+
+[Function(nameof(SearchSnippets))]
+public string SearchSnippets(
+    [McpToolTrigger("search_snippets", "Search for snippets using various criteria")] ToolInvocationContext context,
+    [McpToolProperty("search-criteria", ObjectPropertyType, "Search criteria object with tags, name pattern, and content inclusion options")]
+        SnippetSearchCriteria searchCriteria
+)
+{
+    // Process complex object with multiple properties
+    var filteredResults = mockResults.AsEnumerable();
+    
+    if (searchCriteria.Tags.Any())
+    {
+        filteredResults = filteredResults.Where(s => 
+            searchCriteria.Tags.Any(tag => s.Tags.Contains(tag, StringComparer.OrdinalIgnoreCase)));
+    }
+    
+    // Return filtered snippet results
+    return JsonSerializer.Serialize(filteredResults.ToList());
+}
+```
+
+### Supported Property Types
+
+The following property types are supported in `McpToolProperty`:
+
+- `StringPropertyType` - `"string"` for text data
+- `ArrayPropertyType` - `"array"` for arrays and lists
+- `ObjectPropertyType` - `"object"` for complex objects
+- `NumberPropertyType` - `"number"` for numeric data
+- `BooleanPropertyType` - `"boolean"` for true/false values
+
+These constants are defined in [`ToolsInformation.cs`](./src/ToolsInformation.cs).
+
 ## Next Steps
 
 - Add [API Management](https://github.com/Azure-Samples/remote-mcp-apim-functions-python) to your MCP server
diff --git a/src/Program.cs b/src/Program.cs
index 1e40a08..8ca095f 100644
--- a/src/Program.cs
+++ b/src/Program.cs
@@ -12,6 +12,14 @@
 // input bindings:
 builder
     .ConfigureMcpTool(GetSnippetToolName)
-    .WithProperty(SnippetNamePropertyName, PropertyType, SnippetNamePropertyDescription);
+    .WithProperty(SnippetNamePropertyName, StringPropertyType, SnippetNamePropertyDescription);
+
+// Example of configuring complex types for the order processing tool
+builder
+    .ConfigureMcpTool("process_order")
+    .WithProperty("order-items", ArrayPropertyType, "List of order items, each containing item ID, quantity, and price")
+    .WithProperty("customer-name", StringPropertyType, "Name of the customer placing the order")
+    .WithProperty("is-urgent", BooleanPropertyType, "Whether this order should be processed urgently")
+    .WithProperty("discount-percent", NumberPropertyType, "Discount percentage to apply (0-100)");
 
 builder.Build().Run();
diff --git a/src/SnippetsTool.cs b/src/SnippetsTool.cs
index e27ceab..4c15d43 100644
--- a/src/SnippetsTool.cs
+++ b/src/SnippetsTool.cs
@@ -1,6 +1,7 @@
 using Microsoft.Azure.Functions.Worker;
 using Microsoft.Azure.Functions.Worker.Extensions.Mcp;
 using Microsoft.Extensions.Logging;
+using System.Text.Json;
 using static FunctionsSnippetTool.ToolsInformation;
 
 namespace FunctionsSnippetTool;
@@ -9,6 +10,21 @@ public class SnippetsTool(ILogger<SnippetsTool> logger)
 {
     private const string BlobPath = "snippets/{mcptoolargs." + SnippetNamePropertyName + "}.json";
 
+    public class SnippetInfo
+    {
+        public string Name { get; set; } = string.Empty;
+        public string Content { get; set; } = string.Empty;
+        public string Description { get; set; } = string.Empty;
+        public List<string> Tags { get; set; } = new();
+    }
+
+    public class SnippetSearchCriteria
+    {
+        public List<string> Tags { get; set; } = new();
+        public string NamePattern { get; set; } = string.Empty;
+        public bool IncludeContent { get; set; } = true;
+    }
+
     [Function(nameof(GetSnippet))]
     public object GetSnippet(
         [McpToolTrigger(GetSnippetToolName, GetSnippetToolDescription)]
@@ -24,12 +40,116 @@ public object GetSnippet(
     public string SaveSnippet(
         [McpToolTrigger(SaveSnippetToolName, SaveSnippetToolDescription)]
             ToolInvocationContext context,
-        [McpToolProperty(SnippetNamePropertyName, PropertyType, SnippetNamePropertyDescription)]
+        [McpToolProperty(SnippetNamePropertyName, StringPropertyType, SnippetNamePropertyDescription)]
             string name,
-        [McpToolProperty(SnippetPropertyName, PropertyType, SnippetPropertyDescription)]
+        [McpToolProperty(SnippetPropertyName, StringPropertyType, SnippetPropertyDescription)]
             string snippet
     )
     {
         return snippet;
     }
+
+    [Function(nameof(BulkSaveSnippets))]
+    public string BulkSaveSnippets(
+        [McpToolTrigger("bulk_save_snippets", "Save multiple code snippets at once")]
+            ToolInvocationContext context,
+        [McpToolProperty("snippets", ArrayPropertyType, "Array of snippet objects containing name, content, description, and tags")]
+            List<SnippetInfo> snippets,
+        [McpToolProperty("overwrite-existing", BooleanPropertyType, "Whether to overwrite existing snippets with same names")]
+            bool overwriteExisting = false
+    )
+    {
+        logger.LogInformation("Bulk saving {Count} snippets", snippets.Count);
+        
+        var results = new List<object>();
+        foreach (var snippet in snippets)
+        {
+            try
+            {
+                // In a real implementation, you'd save to blob storage
+                // For demo purposes, we'll just return success status
+                results.Add(new
+                {
+                    Name = snippet.Name,
+                    Status = "Success",
+                    Message = $"Snippet '{snippet.Name}' saved successfully"
+                });
+                
+                logger.LogInformation("Saved snippet: {Name}", snippet.Name);
+            }
+            catch (Exception ex)
+            {
+                results.Add(new
+                {
+                    Name = snippet.Name,
+                    Status = "Error", 
+                    Message = ex.Message
+                });
+                logger.LogError(ex, "Failed to save snippet: {Name}", snippet.Name);
+            }
+        }
+
+        var summary = new
+        {
+            TotalProcessed = snippets.Count,
+            SuccessCount = results.Count(r => ((dynamic)r).Status == "Success"),
+            Results = results
+        };
+
+        return JsonSerializer.Serialize(summary, new JsonSerializerOptions { WriteIndented = true });
+    }
+
+    [Function(nameof(SearchSnippets))]
+    public string SearchSnippets(
+        [McpToolTrigger("search_snippets", "Search for snippets using various criteria")]
+            ToolInvocationContext context,
+        [McpToolProperty("search-criteria", ObjectPropertyType, "Search criteria object with tags, name pattern, and content inclusion options")]
+            SnippetSearchCriteria searchCriteria
+    )
+    {
+        logger.LogInformation("Searching snippets with criteria: tags={Tags}, pattern={Pattern}", 
+            string.Join(",", searchCriteria.Tags), searchCriteria.NamePattern);
+
+        // In a real implementation, you'd query blob storage
+        // For demo purposes, return mock search results
+        var mockResults = new List<SnippetInfo>
+        {
+            new() { Name = "hello-world", Content = "console.log('Hello World');", Description = "Basic hello world", Tags = ["javascript", "basic"] },
+            new() { Name = "api-request", Content = "fetch('/api/data')", Description = "API request example", Tags = ["javascript", "api"] },
+            new() { Name = "linq-query", Content = "items.Where(x => x.IsActive)", Description = "LINQ filtering", Tags = ["csharp", "linq"] }
+        };
+
+        // Apply search filters
+        var filteredResults = mockResults.AsEnumerable();
+        
+        if (searchCriteria.Tags.Any())
+        {
+            filteredResults = filteredResults.Where(s => 
+                searchCriteria.Tags.Any(tag => s.Tags.Contains(tag, StringComparer.OrdinalIgnoreCase)));
+        }
+        
+        if (!string.IsNullOrEmpty(searchCriteria.NamePattern))
+        {
+            filteredResults = filteredResults.Where(s => 
+                s.Name.Contains(searchCriteria.NamePattern, StringComparison.OrdinalIgnoreCase));
+        }
+
+        var results = filteredResults.Select(s => new
+        {
+            s.Name,
+            s.Description,
+            s.Tags,
+            Content = searchCriteria.IncludeContent ? s.Content : null
+        }).ToList();
+
+        var searchResults = new
+        {
+            SearchCriteria = searchCriteria,
+            ResultCount = results.Count,
+            Results = results
+        };
+
+        logger.LogInformation("Search completed. Found {Count} matching snippets", results.Count);
+        return JsonSerializer.Serialize(searchResults, new JsonSerializerOptions { WriteIndented = true });
+    }
 }
diff --git a/src/ToolsInformation.cs b/src/ToolsInformation.cs
index 649243c..83fabb3 100644
--- a/src/ToolsInformation.cs
+++ b/src/ToolsInformation.cs
@@ -13,6 +13,14 @@ internal sealed class ToolsInformation
     public const string SnippetNamePropertyDescription = "The name of the snippet.";
     public const string SnippetPropertyDescription = "The code snippet.";
     public const string PropertyType = "string";
+    
+    // Property types for MCP tools
+    public const string StringPropertyType = "string";
+    public const string ArrayPropertyType = "array";
+    public const string ObjectPropertyType = "object";
+    public const string NumberPropertyType = "number";
+    public const string BooleanPropertyType = "boolean";
+    
     public const string HelloToolName = "hello";
     public const string HelloToolDescription =
         "Simple hello world MCP Tool that responses with a hello message.";