Add inline Keywords to generated component markdown pages

Parse Tags from ExampleService.cs via Roslyn (handling new[], string[],
and C#12 collection expressions) and emit an inline Keywords line in each
generated .md page. The keywords are placed after the description so they
land in the first chunk during heading-based splitting, directly enriching
embedding vectors for improved RAG retrieval.

Dockerfile

@@ -8,12 +8,14 @@ WORKDIR /src
 COPY Radzen.Blazor/*.csproj Radzen.Blazor/
 COPY RadzenBlazorDemos/*.csproj RadzenBlazorDemos/
 COPY RadzenBlazorDemos.Host/*.csproj RadzenBlazorDemos.Host/
+COPY RadzenBlazorDemos.Tools/*.csproj RadzenBlazorDemos.Tools/
 
 # Radzen.DocFX usually has no csproj → copy full folder
 COPY Radzen.DocFX/ Radzen.DocFX/
 
-# Restore dependencies
-RUN dotnet restore RadzenBlazorDemos.Host/RadzenBlazorDemos.Host.csproj
+# Restore dependencies (Host + Tools for llms.txt generation)
+RUN dotnet restore RadzenBlazorDemos.Host/RadzenBlazorDemos.Host.csproj \
+ && dotnet restore RadzenBlazorDemos.Tools/RadzenBlazorDemos.Tools.csproj
 
 # Copy full source after restore layer
 COPY . .

RadzenBlazorDemos.Host/Program.cs

@@ -146,6 +146,17 @@ app.MapGet("/llms.txt", () =>
         ? Results.File(path, "text/plain")
         : Results.NotFound();
 });
+app.MapGet("/{*path}", (string path, IWebHostEnvironment env) =>
+{
+    if (string.IsNullOrEmpty(path) || !path.EndsWith(".md", StringComparison.OrdinalIgnoreCase))
+        return Results.NotFound();
+
+    var fileInfo = env.WebRootFileProvider.GetFileInfo($"md/{path}");
+
+    return fileInfo.Exists
+        ? Results.Stream(fileInfo.CreateReadStream(), "text/markdown")
+        : Results.NotFound();
+});
 app.MapRazorPages();
 app.MapRazorComponents<RadzenBlazorDemos.Host.App>()
     .AddInteractiveWebAssemblyRenderMode().AddAdditionalAssemblies(typeof(RadzenBlazorDemos.Routes).Assembly)

RadzenBlazorDemos.Tools/RadzenBlazorDemos.Tools.csproj

@@ -1,9 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>disable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.*" />
+  </ItemGroup>
 </Project>
 

RadzenBlazorDemos/RadzenBlazorDemos.csproj

@@ -56,31 +56,32 @@
     <Copy SourceFiles="@(DemoHostControllersCs)" DestinationFiles="@(DemoHostControllersCs->'$(ProjectDir)wwwroot\demos\Controllers\%(RecursiveDir)%(Filename).txt')" SkipUnchangedFiles="true" />
   </Target>
   
-  <!-- Generate llms.txt from demo pages -->
+  <!-- Generate llms.txt and per-component .md files -->
   <!-- Usage: dotnet build -p:GenerateLlmsTxt=true -->
   <Target Name="GenerateLlmsTxt"
          BeforeTargets="Build"
          Condition="'$(Configuration)' == 'Release' OR '$(GenerateLlmsTxt)' == 'true'">
     <PropertyGroup>
-      <LlmsTxtOutputPath>$(ProjectDir)wwwroot\llms.txt</LlmsTxtOutputPath>
+      <LlmsTxtOutputDir>$(ProjectDir)wwwroot</LlmsTxtOutputDir>
       <LlmsTxtToolPath>$(MSBuildThisFileDirectory)..\RadzenBlazorDemos.Tools\RadzenBlazorDemos.Tools.csproj</LlmsTxtToolPath>
-      <LlmsTxtToolDir>$(MSBuildThisFileDirectory)..\RadzenBlazorDemos.Tools\bin\$(Configuration)\net8.0\</LlmsTxtToolDir>
+      <LlmsTxtToolDir>$(MSBuildThisFileDirectory)..\RadzenBlazorDemos.Tools\bin\$(Configuration)\net10.0\</LlmsTxtToolDir>
       <LlmsTxtToolExe Condition="'$(OS)' == 'Windows_NT'">$(LlmsTxtToolDir)RadzenBlazorDemos.Tools.exe</LlmsTxtToolExe>
       <LlmsTxtToolExe Condition="'$(OS)' != 'Windows_NT'">$(LlmsTxtToolDir)RadzenBlazorDemos.Tools</LlmsTxtToolExe>
+      <RadzenBlazorXmlDoc>$(MSBuildThisFileDirectory)..\Radzen.Blazor\bin\$(Configuration)\net8.0\Radzen.Blazor.xml</RadzenBlazorXmlDoc>
     </PropertyGroup>
     
-    <Message Text="Generating llms.txt..." Importance="high" />
+    <Message Text="Generating llms.txt and component .md files..." Importance="high" />
     
     <!-- Build the tool first -->
     <Exec Command="dotnet build &quot;$(LlmsTxtToolPath)&quot; --configuration $(Configuration) --no-incremental"
           ContinueOnError="false"
           Condition="Exists('$(LlmsTxtToolPath)')" />
     
-    <!-- Run the tool -->
-    <Exec Command="&quot;$(LlmsTxtToolExe)&quot; &quot;$(LlmsTxtOutputPath)&quot; &quot;$(ProjectDir)Pages&quot; &quot;$(ProjectDir)Services&quot; &quot;$(ProjectDir)Models&quot;"
+    <!-- Run the tool: <outputDir> <pagesPath> <exampleServicePath> [xmlDocPath] -->
+    <Exec Command="&quot;$(LlmsTxtToolExe)&quot; &quot;$(LlmsTxtOutputDir)&quot; &quot;$(ProjectDir)Pages&quot; &quot;$(ProjectDir)Services\ExampleService.cs&quot; &quot;$(RadzenBlazorXmlDoc)&quot;"
           ContinueOnError="false"
           Condition="Exists('$(LlmsTxtToolExe)')" />
     
-    <Message Text="llms.txt generated at: $(LlmsTxtOutputPath)" Importance="high" />
+    <Message Text="llms.txt and .md files generated in: $(LlmsTxtOutputDir)" Importance="high" />
   </Target>
 </Project>