diff --git a/eng/dnx/.mcp/server.json b/eng/dnx/.mcp/server.json
index 6c832481c..4516e0aa4 100644
--- a/eng/dnx/.mcp/server.json
+++ b/eng/dnx/.mcp/server.json
@@ -1,22 +1,24 @@
 {
-  "$schema": "https://modelcontextprotocol.io/schemas/draft/2025-07-09/server.json",
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
   "description": "$(PackageDescription)",
-  "name": "io.github.microsoft/mcp/$(ServerName)",
+  "name": "com.microsoft/$(ServerName)",
+  "version": "$(PackageVersion)",
   "packages": [
     {
-      "registry_name": "nuget",
-      "name": "$(PackageId)",
+      "registryType": "nuget",
+      "identifier": "$(PackageId)",
       "version": "$(PackageVersion)",
-      "package_arguments": [
+      "transport": {
+        "type": "stdio"
+      },
+      "packageArguments": [
         {
           "type": "positional",
-          "value": "server",
-          "value_hint": "server"
+          "value": "server"
         },
         {
           "type": "positional",
-          "value": "start",
-          "value_hint": "start"
+          "value": "start"
         }
       ]
     }
@@ -24,8 +26,5 @@
   "repository": {
     "url": "$(RepositoryUrl)",
     "source": "github"
-  },
-  "version_detail": {
-    "version": "$(PackageVersion)"
   }
-}
\ No newline at end of file
+}
diff --git a/eng/scripts/Pack-Nuget.ps1 b/eng/scripts/Pack-Nuget.ps1
index 34842e603..f1d66c28e 100644
--- a/eng/scripts/Pack-Nuget.ps1
+++ b/eng/scripts/Pack-Nuget.ps1
@@ -86,17 +86,21 @@ function ExportServerJson {
     )
 
     $output = [ordered]@{
-        '$schema' = "https://modelcontextprotocol.io/schemas/draft/2025-07-09/server.json"
+        '$schema' = "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json"
         description = $Description
-        name = "io.github.microsoft/mcp/$CommandName"
+        name = "com.microsoft/$CommandName"
+        version = $Version
         packages = @(
             [ordered]@{
-                registry_name = "nuget"
-                name = $PackageId
+                registryType = "nuget"
+                identifier = $PackageId
                 version = $Version
-                package_arguments = @(
-                    [ordered]@{ type = "positional"; value = "server"; value_hint = "server" },
-                    [ordered]@{ type = "positional"; value = "start"; value_hint = "start" }
+                transport = [ordered]@{
+                    type = "stdio"
+                }
+                packageArguments = @(
+                    [ordered]@{ type = "positional"; value = "server" },
+                    [ordered]@{ type = "positional"; value = "start" }
                 )
             }
         )
@@ -104,9 +108,6 @@ function ExportServerJson {
             url = $RepositoryUrl
             source = "github"
         }
-        version_detail = [ordered]@{
-            version = $Version
-        }
     }
 
     $output | ConvertTo-Json -Depth 10 | Out-File -Path $OutputPath -Encoding utf8
diff --git a/servers/Azure.Mcp.Server/CHANGELOG.md b/servers/Azure.Mcp.Server/CHANGELOG.md
index 8a7c7f068..297be84f7 100644
--- a/servers/Azure.Mcp.Server/CHANGELOG.md
+++ b/servers/Azure.Mcp.Server/CHANGELOG.md
@@ -15,6 +15,7 @@ The Azure MCP Server updates automatically by default whenever a new release com
 - Fixed the bug where user confirmation (elicitation) stopped working between versions 0.8.5 and 0.9.2. ([#824](https://github.com/microsoft/mcp/issues/824))
 - Fixed `IsServerCommandInvoked` always appearing to be true. [[#837](https://github.com/microsoft/mcp/pull/837)]
 - Fixed `ToolName` always showing up as the tool area even if an MCP tool was invoked. [[#837](https://github.com/microsoft/mcp/pull/837)]
+- Update the `server.json` in the NuGet distribution to match the 2025-09-29 server.json schema version (latest from the MCP Registry). [[#870](https://github.com/microsoft/mcp/pull/870)]
 
 ### Other Changes