✨ Details thinking chunks

DysonNetwork.Develop/Identity/DeveloperController.cs

@@ -79,7 +79,7 @@ public class DeveloperController(
         try
         {
             var pubResponse = await ps.GetPublisherAsync(new GetPublisherRequest { Name = name });
-            pub = SnPublisher.FromProto(pubResponse.Publisher);
+            pub = SnPublisher.FromProtoValue(pubResponse.Publisher);
         } catch (RpcException ex)
         {
             return NotFound(ex.Status.Detail);

DysonNetwork.Develop/Identity/DeveloperService.cs

@@ -13,7 +13,7 @@ public class DeveloperService(
     public async Task<SnDeveloper> LoadDeveloperPublisher(SnDeveloper developer)
     {
         var pubResponse = await ps.GetPublisherAsync(new GetPublisherRequest { Id = developer.PublisherId.ToString() });
-        developer.Publisher = SnPublisher.FromProto(pubResponse.Publisher);
+        developer.Publisher = SnPublisher.FromProtoValue(pubResponse.Publisher);
         return developer;
     }
 
@@ -25,7 +25,7 @@ public class DeveloperService(
         var pubRequest = new GetPublisherBatchRequest();
         pubIds.ForEach(x => pubRequest.Ids.Add(x.ToString()));
         var pubResponse = await ps.GetPublisherBatchAsync(pubRequest);
-        var pubs = pubResponse.Publishers.ToDictionary(p => Guid.Parse(p.Id), SnPublisher.FromProto);
+        var pubs = pubResponse.Publishers.ToDictionary(p => Guid.Parse(p.Id), SnPublisher.FromProtoValue);
 
         return enumerable.Select(d =>
         {

DysonNetwork.Develop/Startup/ApplicationConfiguration.cs

@@ -21,6 +21,7 @@ public static class ApplicationConfiguration
         app.MapControllers();
         
         app.MapGrpcService<CustomAppServiceGrpc>();
+        app.MapGrpcReflectionService();
 
         return app;
     }

DysonNetwork.Develop/Startup/ServiceCollectionExtensions.cs

@@ -32,6 +32,7 @@ public static class ServiceCollectionExtensions
         });
 
         services.AddGrpc(options => { options.EnableDetailedErrors = true; });
+        services.AddGrpcReflection();
 
         services.Configure<RequestLocalizationOptions>(options =>
         {

DysonNetwork.Drive/Startup/ApplicationBuilderExtensions.cs

@@ -17,6 +17,7 @@ public static class ApplicationBuilderExtensions
         // Map your gRPC services here
         app.MapGrpcService<FileServiceGrpc>();
         app.MapGrpcService<FileReferenceServiceGrpc>();
+        app.MapGrpcReflectionService();
 
         return app;
     }

DysonNetwork.Drive/Startup/ServiceCollectionExtensions.cs

@@ -24,9 +24,7 @@ public static class ServiceCollectionExtensions
             options.MaxReceiveMessageSize = 16 * 1024 * 1024; // 16MB
             options.MaxSendMessageSize = 16 * 1024 * 1024; // 16MB
         });
-
-        // Register gRPC reflection for service discovery
-        services.AddGrpc();
+        services.AddGrpcReflection();
 
         services.AddControllers().AddJsonOptions(options =>
         {

DysonNetwork.Insight/DysonNetwork.Insight.csproj

@@ -17,6 +17,7 @@
     <PackageReference Include="Microsoft.SemanticKernel.Connectors.Ollama" Version="1.66.0-alpha" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.NodaTime" Version="9.0.4" />
+    <PackageReference Include="Microsoft.SemanticKernel.Plugins.Web" Version="1.66.0-alpha" />
   </ItemGroup>
 
   <ItemGroup>

DysonNetwork.Insight/Migrations/20251026045505_AddThinkingChunk.Designer.cs

@@ -0,0 +1,129 @@
+// <auto-generated />
+using System;
+using System.Collections.Generic;
+using DysonNetwork.Insight;
+using DysonNetwork.Shared.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using NodaTime;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DysonNetwork.Insight.Migrations
+{
+    [DbContext(typeof(AppDatabase))]
+    [Migration("20251026045505_AddThinkingChunk")]
+    partial class AddThinkingChunk
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DysonNetwork.Shared.Models.SnThinkingSequence", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Topic")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("topic");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_thinking_sequences");
+
+                    b.ToTable("thinking_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Shared.Models.SnThinkingThought", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<List<SnThinkingChunk>>("Chunks")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("chunks");
+
+                    b.Property<string>("Content")
+                        .HasColumnType("text")
+                        .HasColumnName("content");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<List<SnCloudFileReferenceObject>>("Files")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("files");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("integer")
+                        .HasColumnName("role");
+
+                    b.Property<Guid>("SequenceId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("sequence_id");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_thinking_thoughts");
+
+                    b.HasIndex("SequenceId")
+                        .HasDatabaseName("ix_thinking_thoughts_sequence_id");
+
+                    b.ToTable("thinking_thoughts", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Shared.Models.SnThinkingThought", b =>
+                {
+                    b.HasOne("DysonNetwork.Shared.Models.SnThinkingSequence", "Sequence")
+                        .WithMany()
+                        .HasForeignKey("SequenceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_thinking_thoughts_thinking_sequences_sequence_id");
+
+                    b.Navigation("Sequence");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DysonNetwork.Insight/Migrations/20251026045505_AddThinkingChunk.cs

@@ -0,0 +1,32 @@
+using System.Collections.Generic;
+using DysonNetwork.Shared.Models;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Insight.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddThinkingChunk : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<List<SnThinkingChunk>>(
+                name: "chunks",
+                table: "thinking_thoughts",
+                type: "jsonb",
+                nullable: false,
+                defaultValue: new List<SnThinkingChunk>()
+                );
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "chunks",
+                table: "thinking_thoughts");
+        }
+    }
+}

DysonNetwork.Insight/Migrations/AppDatabaseModelSnapshot.cs

@@ -66,6 +66,11 @@ namespace DysonNetwork.Insight.Migrations
                         .HasColumnType("uuid")
                         .HasColumnName("id");
 
+                    b.Property<List<SnThinkingChunk>>("Chunks")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("chunks");
+
                     b.Property<string>("Content")
                         .HasColumnType("text")
                         .HasColumnName("content");

DysonNetwork.Insight/Startup/ServiceCollectionExtensions.cs

@@ -26,9 +26,7 @@ public static class ServiceCollectionExtensions
             options.MaxReceiveMessageSize = 16 * 1024 * 1024; // 16MB
             options.MaxSendMessageSize = 16 * 1024 * 1024; // 16MB
         });
-
-        // Register gRPC reflection for service discovery
-        services.AddGrpc();
+        services.AddGrpcReflection();
 
         // Register gRPC services
 

DysonNetwork.Insight/Thought/README.md

@@ -129,6 +129,30 @@ All endpoints require authentication through the current user session. Sequence
 
 The POST endpoint returns a stream of assistant responses using Server-Sent Events format. Clients should handle the streaming response and display messages incrementally.
 
+### Streaming Message Format
+
+The streaming response sends several types of JSON messages:
+
+- **Text messages**: `{"type": "text", "data": "..." }`
+- **Function calls**: `{"type": "function_call", "data": {...} }` (when AI uses tools)
+- **Topic updates**: `{"type": "topic", "data": "..." }` (sent at end if topic was generated)
+- **Thought completion**: `{"type": "thought", "data": {...} }` (sent at end with saved thought details)
+
+All streaming chunks during generation use the SSE event format:
+```
+data: {"type": "...", "data": ...}
+
+```
+
+Final messages (topic and thought) use custom event types:
+```
+topic: {"type": "topic", "data": "..."}
+
+thought: {"type": "thought", "data": {...}}
+```
+
+Clients should parse these JSON messages and handle different types appropriately, such as displaying text in real-time and processing tool calls.
+
 ## Implementation Notes
 
 - Built with ASP.NET Core and Semantic Kernel

DysonNetwork.Insight/Thought/ThoughtController.cs

@@ -1,4 +1,7 @@
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
 using System.Text;
 using System.Text.Json;
 using DysonNetwork.Shared.Models;
@@ -21,18 +24,20 @@ public class ThoughtController(ThoughtProvider provider, ThoughtService service)
     }
 
     [HttpPost]
+    [Experimental("SKEXP0110")]
     public async Task<ActionResult> Think([FromBody] StreamThinkingRequest request)
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
         var accountId = Guid.Parse(currentUser.Id);
 
-        // Generate topic if creating new sequence
+        // Generate a topic if creating a new sequence
         string? topic = null;
         if (!request.SequenceId.HasValue)
         {
-            // Use AI to summarize topic from user message
+            // Use AI to summarize a topic from a user message
             var summaryHistory = new ChatHistory(
-                "You are a helpful assistant. Summarize the following user message into a concise topic title (max 100 characters). Direct give the topic you summerized, do not add extra preifx / suffix."
+                "You are a helpful assistant. Summarize the following user message into a concise topic title (max 100 characters).\n" +
+                "Direct give the topic you summerized, do not add extra prefix / suffix."
             );
             summaryHistory.AddUserMessage(request.UserMessage);
 
@@ -57,7 +62,7 @@ public class ThoughtController(ThoughtProvider provider, ThoughtService service)
             "When you talk to user, you can add some modal particles and emoticons to your response to be cute, but prevent use a lot of emojis." +
             "Your father (creator) is @littlesheep. (prefer calling him 父亲 in chinese)\n" +
             "\n" +
-            "The ID on the Solar Network is UUID, so mostly hard to read, so do not show ID to user unless user ask to do so or necessary.\n"+
+            "The ID on the Solar Network is UUID, so mostly hard to read, so do not show ID to user unless user ask to do so or necessary.\n" +
             "\n" +
             "Your aim is to helping solving questions for the users on the Solar Network.\n" +
             "And the Solar Network is the social network platform you live on.\n" +
@@ -71,7 +76,7 @@ public class ThoughtController(ThoughtProvider provider, ThoughtService service)
         // Add previous thoughts (excluding the current user thought, which is the first one since descending)
         var previousThoughts = await service.GetPreviousThoughtsAsync(sequence);
         var count = previousThoughts.Count;
-        for (var i = 1; i < count; i++) // skip first (newest, current user)
+        for (var i = 1; i < count; i++) // skip first (the newest, current user)
         {
             var thought = previousThoughts[i];
             switch (thought.Role)
@@ -98,37 +103,80 @@ public class ThoughtController(ThoughtProvider provider, ThoughtService service)
 
         // Kick off streaming generation
         var accumulatedContent = new StringBuilder();
+        var thinkingChunks = new List<SnThinkingChunk>();
         await foreach (var chunk in chatCompletionService.GetStreamingChatMessageContentsAsync(
                            chatHistory,
                            provider.CreatePromptExecutionSettings(),
                            kernel: kernel
                        ))
         {
-            // Write each chunk to the HTTP response as SSE
-            var data = chunk.Content ?? "";
-            accumulatedContent.Append(data);
-            if (string.IsNullOrEmpty(data)) continue;
+            // Process each item in the chunk for detailed streaming
+            foreach (var item in chunk.Items)
+            {
+                var streamingChunk = item switch
+                {
+                    StreamingTextContent textContent => new SnThinkingChunk
+                        { Type = StreamingContentType.Text, Data = new() { ["text"] = textContent.Text ?? "" } },
+                    StreamingReasoningContent reasoningContent => new SnThinkingChunk
+                    {
+                        Type = StreamingContentType.Reasoning, Data = new() { ["text"] = reasoningContent.Text ?? "" }
+                    },
+                    StreamingFunctionCallUpdateContent functionCall => new SnThinkingChunk
+                    {
+                        Type = StreamingContentType.FunctionCall,
+                        Data = JsonSerializer.Deserialize<Dictionary<string, object>>(
+                            JsonSerializer.Serialize(functionCall)) ?? new()
+                    },
+                    _ => new SnThinkingChunk
+                    {
+                        Type = StreamingContentType.Unknown, Data = new() { ["data"] = JsonSerializer.Serialize(item) }
+                    }
+                };
+                thinkingChunks.Add(streamingChunk);
 
-            var bytes = Encoding.UTF8.GetBytes(data);
-            await Response.Body.WriteAsync(bytes);
-            await Response.Body.FlushAsync();
+                var messageJson = item switch
+                {
+                    StreamingTextContent textContent =>
+                        JsonSerializer.Serialize(new { type = "text", data = textContent.Text ?? "" }),
+                    StreamingReasoningContent reasoningContent =>
+                        JsonSerializer.Serialize(new { type = "reasoning", data = reasoningContent.Text ?? "" }),
+                    StreamingFunctionCallUpdateContent functionCall =>
+                        JsonSerializer.Serialize(new { type = "function_call", data = functionCall }),
+                    _ =>
+                        JsonSerializer.Serialize(new { type = "unknown", data = item })
+                };
+
+                // Write a structured JSON message to the HTTP response as SSE
+                var messageBytes = Encoding.UTF8.GetBytes($"data: {messageJson}\n\n");
+                await Response.Body.WriteAsync(messageBytes);
+                await Response.Body.FlushAsync();
+            }
+
+            // Accumulate content for saving (only text content)
+            accumulatedContent.Append(chunk.Content ?? "");
         }
 
         // Save assistant thought
-        var savedThought =
-            await service.SaveThoughtAsync(sequence, accumulatedContent.ToString(), ThinkingThoughtRole.Assistant);
+        var savedThought = await service.SaveThoughtAsync(
+            sequence,
+            accumulatedContent.ToString(),
+            ThinkingThoughtRole.Assistant,
+            thinkingChunks
+        );
 
         // Write the topic if it was newly set, then the thought object as JSON to the stream
         using (var streamBuilder = new MemoryStream())
         {
-            await streamBuilder.WriteAsync("\n"u8.ToArray());
+            await streamBuilder.WriteAsync("\n\n"u8.ToArray());
             if (topic != null)
             {
-                await streamBuilder.WriteAsync(Encoding.UTF8.GetBytes($"<topic>{sequence.Topic ?? ""}</topic>\n"));
+                var topicJson = JsonSerializer.Serialize(new { type = "topic", data = sequence.Topic ?? "" });
+                await streamBuilder.WriteAsync(Encoding.UTF8.GetBytes($"topic: {topicJson}\n\n"));
             }
 
-            await streamBuilder.WriteAsync(
-                Encoding.UTF8.GetBytes(JsonSerializer.Serialize(savedThought, GrpcTypeHelper.SerializerOptions)));
+            var thoughtJson = JsonSerializer.Serialize(new { type = "thought", data = savedThought },
+                GrpcTypeHelper.SerializerOptions);
+            await streamBuilder.WriteAsync(Encoding.UTF8.GetBytes($"thought: {thoughtJson}\n\n"));
             var outputBytes = streamBuilder.ToArray();
             await Response.Body.WriteAsync(outputBytes);
             await Response.Body.FlushAsync();
@@ -186,4 +234,4 @@ public class ThoughtController(ThoughtProvider provider, ThoughtService service)
 
         return Ok(thoughts);
     }
-}
+}

DysonNetwork.Insight/Thought/ThoughtProvider.cs

@@ -1,33 +1,47 @@
 using System.ClientModel;
+using System.Diagnostics.CodeAnalysis;
 using System.Text.Json;
+using DysonNetwork.Shared.Models;
 using DysonNetwork.Shared.Proto;
 using Microsoft.SemanticKernel;
 using Microsoft.SemanticKernel.Connectors.Ollama;
 using Microsoft.SemanticKernel.Connectors.OpenAI;
 using OpenAI;
+using PostType = DysonNetwork.Shared.Proto.PostType;
+using Microsoft.SemanticKernel.Plugins.Web;
+using Microsoft.SemanticKernel.Plugins.Web.Bing;
+using Microsoft.SemanticKernel.Plugins.Web.Google;
+using NodaTime.Serialization.Protobuf;
+using NodaTime.Text;
 
 namespace DysonNetwork.Insight.Thought;
 
 public class ThoughtProvider
 {
-    private readonly Kernel _kernel;
     private readonly PostService.PostServiceClient _postClient;
     private readonly AccountService.AccountServiceClient _accountClient;
+    private readonly IConfiguration _configuration;
+    private readonly ILogger<ThoughtProvider> _logger;
 
-    public Kernel Kernel => _kernel;
-    public string? ModelProviderType { get; private set; }
-    public string? ModelDefault { get; private set; }
+    public Kernel Kernel { get; }
 
+    private string? ModelProviderType { get; set; }
+    private string? ModelDefault { get; set; }
+
+    [Experimental("SKEXP0050")]
     public ThoughtProvider(
         IConfiguration configuration,
-        PostService.PostServiceClient postClient,
-        AccountService.AccountServiceClient accountClient
+        PostService.PostServiceClient postServiceClient,
+        AccountService.AccountServiceClient accountServiceClient,
+        ILogger<ThoughtProvider> logger
     )
     {
-        _postClient = postClient;
-        _accountClient = accountClient;
+        _logger = logger;
+        _postClient = postServiceClient;
+        _accountClient = accountServiceClient;
+        _configuration = configuration;
 
-        _kernel = InitializeThinkingProvider(configuration);
+        Kernel = InitializeThinkingProvider(configuration);
         InitializeHelperFunctions();
     }
 
@@ -47,12 +61,11 @@ public class ThoughtProvider
                 builder.AddOllamaChatCompletion(ModelDefault!, new Uri(endpoint ?? "http://localhost:11434/api"));
                 break;
             case "deepseek":
-                builder.AddOpenAIChatCompletion(ModelDefault!,
-                    new OpenAIClient(
-                        new ApiKeyCredential(apiKey!),
-                        new OpenAIClientOptions { Endpoint = new Uri(endpoint ?? "https://api.deepseek.com/v1") }
-                    )
+                var client = new OpenAIClient(
+                    new ApiKeyCredential(apiKey!),
+                    new OpenAIClientOptions { Endpoint = new Uri(endpoint ?? "https://api.deepseek.com/v1") }
                 );
+                builder.AddOpenAIChatCompletion(ModelDefault!, client);
                 break;
             default:
                 throw new IndexOutOfRangeException("Unknown thinking provider: " + ModelProviderType);
@@ -61,16 +74,17 @@ public class ThoughtProvider
         return builder.Build();
     }
 
+    [Experimental("SKEXP0050")]
     private void InitializeHelperFunctions()
     {
         // Add Solar Network tools plugin
-        _kernel.ImportPluginFromFunctions("helper_functions", [
+        Kernel.ImportPluginFromFunctions("solar_network", [
             KernelFunctionFactory.CreateFromMethod(async (string userId) =>
             {
                 var request = new GetAccountRequest { Id = userId };
                 var response = await _accountClient.GetAccountAsync(request);
                 return JsonSerializer.Serialize(response, GrpcTypeHelper.SerializerOptions);
-            }, "get_user_profile", "Get a user profile from the Solar Network."),
+            }, "get_user", "Get a user profile from the Solar Network."),
             KernelFunctionFactory.CreateFromMethod(async (string postId) =>
             {
                 var request = new GetPostRequest { Id = postId };
@@ -78,41 +92,107 @@ public class ThoughtProvider
                 return JsonSerializer.Serialize(response, GrpcTypeHelper.SerializerOptions);
             }, "get_post", "Get a single post by ID from the Solar Network."),
             KernelFunctionFactory.CreateFromMethod(async (string query) =>
-            {
-                var request = new SearchPostsRequest { Query = query, PageSize = 10 };
-                var response = await _postClient.SearchPostsAsync(request);
-                return JsonSerializer.Serialize(response.Posts, GrpcTypeHelper.SerializerOptions);
-            }, "search_posts", "Search posts by query from the Solar Network."),
-            KernelFunctionFactory.CreateFromMethod(async () =>
-            {
-                var request = new ListPostsRequest { PageSize = 10 };
-                var response = await _postClient.ListPostsAsync(request);
-                return JsonSerializer.Serialize(response.Posts, GrpcTypeHelper.SerializerOptions);
-            }, "get_recent_posts", "Get recent posts from the Solar Network.")
+                {
+                    var request = new SearchPostsRequest { Query = query, PageSize = 10 };
+                    var response = await _postClient.SearchPostsAsync(request);
+                    return JsonSerializer.Serialize(response.Posts, GrpcTypeHelper.SerializerOptions);
+                }, "search_posts",
+                "Search posts by query from the Solar Network. The input query is will be used to search with title, description and body content"),
+            KernelFunctionFactory.CreateFromMethod(async (
+                    string? orderBy = null,
+                    string? afterIso = null,
+                    string? beforeIso = null
+                ) =>
+                {
+                    _logger.LogInformation("Begin building request to list post from sphere...");
+
+                    var request = new ListPostsRequest
+                    {
+                        PageSize = 20,
+                        OrderBy = orderBy,
+                    };
+                    if (!string.IsNullOrEmpty(afterIso))
+                        try
+                        {
+                            request.After = InstantPattern.General.Parse(afterIso).Value.ToTimestamp();
+                        }
+                        catch (Exception)
+                        {
+                            _logger.LogWarning("Invalid afterIso format: {AfterIso}", afterIso);
+                        }
+                    if (!string.IsNullOrEmpty(beforeIso))
+                        try
+                        {
+                            request.Before = InstantPattern.General.Parse(beforeIso).Value.ToTimestamp();
+                        }
+                        catch (Exception)
+                        {
+                            _logger.LogWarning("Invalid beforeIso format: {BeforeIso}", beforeIso);
+                        }
+
+                    _logger.LogInformation("Request built, {Request}", request);
+
+                    var response = await _postClient.ListPostsAsync(request);
+
+                    var data = response.Posts.Select(SnPost.FromProtoValue);
+                    _logger.LogInformation("Sphere service returned posts: {Posts}", data);
+                    return JsonSerializer.Serialize(data, GrpcTypeHelper.SerializerOptions);
+                }, "list_posts",
+                "Get posts from the Solar Network.\n" +
+                "Parameters:\n" +
+                "orderBy (optional, string: order by published date, accept asc or desc)\n" +
+                "afterIso (optional, string: ISO date for posts after this date)\n" +
+                "beforeIso (optional, string: ISO date for posts before this date)"
+            )
         ]);
+
+        // Add web search plugins if configured
+        var bingApiKey = _configuration.GetValue<string>("Thinking:BingApiKey");
+        if (!string.IsNullOrEmpty(bingApiKey))
+        {
+            var bingConnector = new BingConnector(bingApiKey);
+            var bing = new WebSearchEnginePlugin(bingConnector);
+            Kernel.ImportPluginFromObject(bing, "bing");
+        }
+
+        var googleApiKey = _configuration.GetValue<string>("Thinking:GoogleApiKey");
+        var googleCx = _configuration.GetValue<string>("Thinking:GoogleCx");
+        if (!string.IsNullOrEmpty(googleApiKey) && !string.IsNullOrEmpty(googleCx))
+        {
+            var googleConnector = new GoogleConnector(
+                apiKey: googleApiKey,
+                searchEngineId: googleCx);
+            var google = new WebSearchEnginePlugin(googleConnector);
+            Kernel.ImportPluginFromObject(google, "google");
+        }
     }
 
     public PromptExecutionSettings CreatePromptExecutionSettings()
     {
-        return ModelProviderType switch
+        switch (ModelProviderType)
         {
-            "ollama" => new OllamaPromptExecutionSettings
-            {
-                FunctionChoiceBehavior = FunctionChoiceBehavior.Auto(
-                    options: new FunctionChoiceBehaviorOptions
-                    {
-                        AllowParallelCalls = true, AllowConcurrentInvocation = true
-                    })
-            },
-            "deepseek" => new OpenAIPromptExecutionSettings
-            {
-                FunctionChoiceBehavior = FunctionChoiceBehavior.Auto(
-                    options: new FunctionChoiceBehaviorOptions
-                    {
-                        AllowParallelCalls = true, AllowConcurrentInvocation = true
-                    })
-            },
-            _ => throw new InvalidOperationException("Unknown provider: " + ModelProviderType)
-        };
+            case "ollama":
+                return new OllamaPromptExecutionSettings
+                {
+                    FunctionChoiceBehavior = FunctionChoiceBehavior.Auto(
+                        options: new FunctionChoiceBehaviorOptions
+                        {
+                            AllowParallelCalls = true,
+                            AllowConcurrentInvocation = true
+                        })
+                };
+            case "deepseek":
+                return new OpenAIPromptExecutionSettings
+                {
+                    FunctionChoiceBehavior = FunctionChoiceBehavior.Auto(
+                        options: new FunctionChoiceBehaviorOptions
+                        {
+                            AllowParallelCalls = true,
+                            AllowConcurrentInvocation = true
+                        })
+                };
+            default:
+                throw new InvalidOperationException("Unknown provider: " + ModelProviderType);
+        }
     }
 }

DysonNetwork.Insight/Thought/ThoughtService.cs

@@ -6,7 +6,8 @@ namespace DysonNetwork.Insight.Thought;
 
 public class ThoughtService(AppDatabase db, ICacheService cache)
 {
-    public async Task<SnThinkingSequence?> GetOrCreateSequenceAsync(Guid accountId, Guid? sequenceId, string? topic = null)
+    public async Task<SnThinkingSequence?> GetOrCreateSequenceAsync(Guid accountId, Guid? sequenceId,
+        string? topic = null)
     {
         if (sequenceId.HasValue)
         {
@@ -23,13 +24,19 @@ public class ThoughtService(AppDatabase db, ICacheService cache)
         }
     }
 
-    public async Task<SnThinkingThought> SaveThoughtAsync(SnThinkingSequence sequence, string content, ThinkingThoughtRole role)
+    public async Task<SnThinkingThought> SaveThoughtAsync(
+        SnThinkingSequence sequence,
+        string content,
+        ThinkingThoughtRole role,
+        List<SnThinkingChunk>? chunks = null
+    )
     {
         var thought = new SnThinkingThought
         {
             SequenceId = sequence.Id,
             Content = content,
-            Role = role
+            Role = role,
+            Chunks = chunks ?? []
         };
         db.ThinkingThoughts.Add(thought);
         await db.SaveChangesAsync();
@@ -60,7 +67,8 @@ public class ThoughtService(AppDatabase db, ICacheService cache)
         return thoughts;
     }
 
-    public async Task<(int total, List<SnThinkingSequence> sequences)> ListSequencesAsync(Guid accountId, int offset, int take)
+    public async Task<(int total, List<SnThinkingSequence> sequences)> ListSequencesAsync(Guid accountId, int offset,
+        int take)
     {
         var query = db.ThinkingSequences.Where(s => s.AccountId == accountId);
         var totalCount = await query.CountAsync();
@@ -72,4 +80,4 @@ public class ThoughtService(AppDatabase db, ICacheService cache)
 
         return (totalCount, sequences);
     }
-}
+}

DysonNetwork.Insight/appsettings.json

@@ -20,8 +20,8 @@
         "Insecure": true
     },
     "Thinking": {
-        "Provider": "ollama",
-        "Model": "qwen3:8b",
-        "Endpoint": "http://localhost:11434/api"
+        "Provider": "deepseek",
+        "Model": "deepseek-chat",
+        "ApiKey": "sk-cd709f9f1b96432e99d2d992392b4220"
     }
 }

DysonNetwork.Pass/Startup/ApplicationConfiguration.cs

@@ -41,6 +41,7 @@ public static class ApplicationConfiguration
         app.MapGrpcService<WalletServiceGrpc>();
         app.MapGrpcService<PaymentServiceGrpc>();
         app.MapGrpcService<RealmServiceGrpc>();
+        app.MapGrpcReflectionService();
 
         return app;
     }

DysonNetwork.Pass/Startup/ServiceCollectionExtensions.cs

@@ -46,6 +46,7 @@ public static class ServiceCollectionExtensions
             options.MaxReceiveMessageSize = 16 * 1024 * 1024; // 16MB
             options.MaxSendMessageSize = 16 * 1024 * 1024; // 16MB
         });
+        services.AddGrpcReflection();
 
         services.AddRingService();
 

DysonNetwork.Ring/Startup/ApplicationConfiguration.cs

@@ -23,6 +23,7 @@ public static class ApplicationConfiguration
     public static WebApplication ConfigureGrpcServices(this WebApplication app)
     {
         app.MapGrpcService<RingServiceGrpc>();
+        app.MapGrpcReflectionService();
 
         return app;
     }

DysonNetwork.Ring/Startup/ServiceCollectionExtensions.cs

@@ -30,9 +30,7 @@ public static class ServiceCollectionExtensions
             options.MaxReceiveMessageSize = 16 * 1024 * 1024; // 16MB
             options.MaxSendMessageSize = 16 * 1024 * 1024; // 16MB
         });
-
-        // Register gRPC reflection for service discovery
-        services.AddGrpc();
+        services.AddGrpcReflection();
 
         // Register gRPC services
         services.AddScoped<RingServiceGrpc>();

DysonNetwork.Shared/DysonNetwork.Shared.csproj

@@ -13,6 +13,7 @@
         <PackageReference Include="Google.Protobuf.Tools" Version="3.33.0" />
         <PackageReference Include="Grpc" Version="2.46.6" />
         <PackageReference Include="Grpc.AspNetCore.Server.ClientFactory" Version="2.71.0" />
+        <PackageReference Include="Grpc.AspNetCore.Server.Reflection" Version="2.71.0" />
         <PackageReference Include="Grpc.Net.Client" Version="2.71.0" />
         <PackageReference Include="Grpc.Tools" Version="2.72.0">
             <PrivateAssets>all</PrivateAssets>

DysonNetwork.Shared/Models/Post.cs

@@ -100,51 +100,37 @@ public class SnPost : ModelBase, IIdentifiedResource, IActivity
             Upvotes = Upvotes,
             Downvotes = Downvotes,
             AwardedScore = (double)AwardedScore,
-            ReactionsCount = { ReactionsCount ?? new Dictionary<string, int>() },
+            ReactionsCount = { ReactionsCount },
             RepliesCount = RepliesCount,
             ReactionsMade = { ReactionsMade ?? new Dictionary<string, bool>() },
             RepliedGone = RepliedGone,
             ForwardedGone = ForwardedGone,
             PublisherId = PublisherId.ToString(),
-            Publisher = Publisher.ToProto(),
+            Publisher = Publisher.ToProtoValue(),
             CreatedAt = Timestamp.FromDateTimeOffset(CreatedAt.ToDateTimeOffset()),
             UpdatedAt = Timestamp.FromDateTimeOffset(UpdatedAt.ToDateTimeOffset())
         };
 
         if (EditedAt.HasValue)
-        {
             proto.EditedAt = Timestamp.FromDateTimeOffset(EditedAt.Value.ToDateTimeOffset());
-        }
 
         if (PublishedAt.HasValue)
-        {
             proto.PublishedAt = Timestamp.FromDateTimeOffset(PublishedAt.Value.ToDateTimeOffset());
-        }
 
         if (Content != null)
-        {
             proto.Content = Content;
-        }
 
         if (PinMode.HasValue)
-        {
-            proto.PinMode = (Proto.PostPinMode)((int)PinMode.Value);
-        }
+            proto.PinMode = (Proto.PostPinMode)((int)PinMode.Value + 1);
 
         if (Meta != null)
-        {
             proto.Meta = GrpcTypeHelper.ConvertObjectToByteString(Meta);
-        }
 
         if (SensitiveMarks != null)
-        {
             proto.SensitiveMarks = GrpcTypeHelper.ConvertObjectToByteString(SensitiveMarks);
-        }
 
         if (EmbedView != null)
-        {
             proto.EmbedView = EmbedView.ToProtoValue();
-        }
 
         if (RepliedPostId.HasValue)
         {
@@ -186,6 +172,95 @@ public class SnPost : ModelBase, IIdentifiedResource, IActivity
         return proto;
     }
 
+    public static SnPost FromProtoValue(Post proto)
+    {
+        var post = new SnPost
+        {
+            Id = Guid.Parse(proto.Id),
+            Title = string.IsNullOrEmpty(proto.Title) ? null : proto.Title,
+            Description = string.IsNullOrEmpty(proto.Description) ? null : proto.Description,
+            Slug = string.IsNullOrEmpty(proto.Slug) ? null : proto.Slug,
+            Visibility = (PostVisibility)((int)proto.Visibility - 1),
+            Type = (PostType)((int)proto.Type - 1),
+            ViewsUnique = proto.ViewsUnique,
+            ViewsTotal = proto.ViewsTotal,
+            Upvotes = proto.Upvotes,
+            Downvotes = proto.Downvotes,
+            AwardedScore = (decimal)proto.AwardedScore,
+            ReactionsCount = proto.ReactionsCount.ToDictionary(kv => kv.Key, kv => kv.Value),
+            RepliesCount = proto.RepliesCount,
+            ReactionsMade = proto.ReactionsMade.ToDictionary(kv => kv.Key, kv => kv.Value),
+            RepliedGone = proto.RepliedGone,
+            ForwardedGone = proto.ForwardedGone,
+            PublisherId = Guid.Parse(proto.PublisherId),
+            Publisher = SnPublisher.FromProtoValue(proto.Publisher),
+            CreatedAt = Instant.FromDateTimeOffset(proto.CreatedAt.ToDateTimeOffset()),
+            UpdatedAt = Instant.FromDateTimeOffset(proto.UpdatedAt.ToDateTimeOffset())
+        };
+
+        if (proto.EditedAt is not null)
+            post.EditedAt = Instant.FromDateTimeOffset(proto.EditedAt.ToDateTimeOffset());
+
+        if (proto.PublishedAt is not null)
+            post.PublishedAt = Instant.FromDateTimeOffset(proto.PublishedAt.ToDateTimeOffset());
+
+        if (!string.IsNullOrEmpty(proto.Content))
+            post.Content = proto.Content;
+
+        if (proto is { HasPinMode: true, PinMode: > 0 })
+            post.PinMode = (PostPinMode)(proto.PinMode - 1);
+
+        if (proto.Meta != null)
+            post.Meta = GrpcTypeHelper.ConvertByteStringToObject<Dictionary<string, object>>(proto.Meta);
+
+        if (proto.SensitiveMarks != null)
+            post.SensitiveMarks =
+                GrpcTypeHelper.ConvertByteStringToObject<List<ContentSensitiveMark>>(proto.SensitiveMarks);
+
+        if (proto.EmbedView is not null)
+            post.EmbedView = PostEmbedView.FromProtoValue(proto.EmbedView);
+
+        if (!string.IsNullOrEmpty(proto.RepliedPostId))
+        {
+            post.RepliedPostId = Guid.Parse(proto.RepliedPostId);
+            if (proto.RepliedPost is not null)
+                post.RepliedPost = FromProtoValue(proto.RepliedPost);
+        }
+
+        if (!string.IsNullOrEmpty(proto.ForwardedPostId))
+        {
+            post.ForwardedPostId = Guid.Parse(proto.ForwardedPostId);
+            if (proto.ForwardedPost is not null)
+                post.ForwardedPost = FromProtoValue(proto.ForwardedPost);
+        }
+
+        if (!string.IsNullOrEmpty(proto.RealmId))
+        {
+            post.RealmId = Guid.Parse(proto.RealmId);
+            if (proto.Realm is not null)
+                post.Realm = SnRealm.FromProtoValue(proto.Realm);
+        }
+
+        post.Attachments.AddRange(proto.Attachments.Select(SnCloudFileReferenceObject.FromProtoValue));
+        post.Awards.AddRange(proto.Awards.Select(a => new SnPostAward
+        {
+            Id = Guid.Parse(a.Id), PostId = Guid.Parse(a.PostId), AccountId = Guid.Parse(a.AccountId),
+            Amount = (decimal)a.Amount, Attitude = (PostReactionAttitude)((int)a.Attitude - 1),
+            Message = string.IsNullOrEmpty(a.Message) ? null : a.Message,
+            CreatedAt = Instant.FromDateTimeOffset(a.CreatedAt.ToDateTimeOffset()),
+            UpdatedAt = Instant.FromDateTimeOffset(a.UpdatedAt.ToDateTimeOffset())
+        }));
+        post.Reactions.AddRange(proto.Reactions.Select(SnPostReaction.FromProtoValue));
+        post.Tags.AddRange(proto.Tags.Select(SnPostTag.FromProtoValue));
+        post.Categories.AddRange(proto.Categories.Select(SnPostCategory.FromProtoValue));
+        post.FeaturedRecords.AddRange(proto.FeaturedRecords.Select(SnPostFeaturedRecord.FromProtoValue));
+
+        if (proto.DeletedAt is not null)
+            post.DeletedAt = Instant.FromDateTimeOffset(proto.DeletedAt.ToDateTimeOffset());
+
+        return post;
+    }
+
     public SnActivity ToActivity()
     {
         return new SnActivity()
@@ -314,8 +389,22 @@ public class SnPostFeaturedRecord : ModelBase
         {
             proto.FeaturedAt = Timestamp.FromDateTimeOffset(FeaturedAt.Value.ToDateTimeOffset());
         }
+
         return proto;
     }
+
+    public static SnPostFeaturedRecord FromProtoValue(PostFeaturedRecord proto)
+    {
+        return new SnPostFeaturedRecord
+        {
+            Id = Guid.Parse(proto.Id),
+            PostId = Guid.Parse(proto.PostId),
+            SocialCredits = proto.SocialCredits,
+            CreatedAt = Instant.FromDateTimeOffset(proto.CreatedAt.ToDateTimeOffset()),
+            UpdatedAt = Instant.FromDateTimeOffset(proto.UpdatedAt.ToDateTimeOffset()),
+            FeaturedAt = proto.FeaturedAt != null ? Instant.FromDateTimeOffset(proto.FeaturedAt.ToDateTimeOffset()) : null
+        };
+    }
 }
 
 public enum PostReactionAttitude
@@ -352,6 +441,7 @@ public class SnPostReaction : ModelBase
         {
             proto.Account = Account.ToProtoValue();
         }
+
         return proto;
     }
 
@@ -422,6 +512,7 @@ public class PostEmbedView
         {
             proto.AspectRatio = AspectRatio.Value;
         }
+
         return proto;
     }
 

DysonNetwork.Shared/Models/Publisher.cs

@@ -43,7 +43,7 @@ public class SnPublisher : ModelBase, IIdentifiedResource
 
     public string ResourceIdentifier => $"publisher:{Id}";
 
-    public static SnPublisher FromProto(Proto.Publisher proto)
+    public static SnPublisher FromProtoValue(Proto.Publisher proto)
     {
         var publisher = new SnPublisher
         {
@@ -85,7 +85,7 @@ public class SnPublisher : ModelBase, IIdentifiedResource
         return publisher;
     }
 
-    public Proto.Publisher ToProto()
+    public Proto.Publisher ToProtoValue()
     {
         var p = new Proto.Publisher()
         {

DysonNetwork.Shared/Models/ThinkingSequence.cs

@@ -18,6 +18,20 @@ public enum ThinkingThoughtRole
     User
 }
 
+public enum StreamingContentType
+{
+    Text,
+    Reasoning,
+    FunctionCall,
+    Unknown
+}
+
+public class SnThinkingChunk
+{
+    public StreamingContentType Type { get; set; }
+    public Dictionary<string, object>? Data { get; set; } = new();
+}
+
 public class SnThinkingThought : ModelBase
 {
     public Guid Id { get; set; } = Guid.NewGuid();
@@ -25,8 +39,10 @@ public class SnThinkingThought : ModelBase
 
     [Column(TypeName = "jsonb")] public List<SnCloudFileReferenceObject> Files { get; set; } = [];
 
+    [Column(TypeName = "jsonb")] public List<SnThinkingChunk> Chunks { get; set; } = [];
+
     public ThinkingThoughtRole Role { get; set; }
 
     public Guid SequenceId { get; set; }
     [JsonIgnore] public SnThinkingSequence Sequence { get; set; } = null!;
-}
+}

DysonNetwork.Shared/Proto/GrpcTypeHelper.cs

@@ -21,7 +21,7 @@ public abstract class GrpcTypeHelper
         DefaultIgnoreCondition = JsonIgnoreCondition.Never,
         PropertyNameCaseInsensitive = true,
     }.ConfigureForNodaTime(DateTimeZoneProviders.Tzdb);
-    
+
     public static readonly JsonSerializerOptions? SerializerOptions = new JsonSerializerOptions()
     {
         NumberHandling = JsonNumberHandling.AllowNamedFloatingPointLiterals,
@@ -51,6 +51,7 @@ public abstract class GrpcTypeHelper
                 _ => Value.ForString(JsonSerializer.Serialize(kvp.Value, SerializerOptions)) // fallback to JSON string
             };
         }
+
         return result;
     }
 
@@ -66,13 +67,15 @@ public abstract class GrpcTypeHelper
                     try
                     {
                         // Try to parse as JSON object or primitive
-                        result[kvp.Key] = JsonNode.Parse(value.StringValue)?.AsObject() ?? JsonObject.Create(new JsonElement());
+                        result[kvp.Key] = JsonNode.Parse(value.StringValue)?.AsObject() ??
+                                          JsonObject.Create(new JsonElement());
                     }
                     catch
                     {
                         // Fallback to raw string
                         result[kvp.Key] = value.StringValue;
                     }
+
                     break;
                 case Value.KindOneofCase.NumberValue:
                     result[kvp.Key] = value.NumberValue;
@@ -106,6 +109,7 @@ public abstract class GrpcTypeHelper
                     break;
             }
         }
+
         return result;
     }
 
@@ -117,7 +121,8 @@ public abstract class GrpcTypeHelper
             Value.KindOneofCase.NumberValue => value.NumberValue,
             Value.KindOneofCase.BoolValue => value.BoolValue,
             Value.KindOneofCase.NullValue => null,
-            _ => JsonSerializer.Deserialize<JsonElement>(JsonSerializer.Serialize(value, SerializerOptions), SerializerOptions)
+            _ => JsonSerializer.Deserialize<JsonElement>(JsonSerializer.Serialize(value, SerializerOptions),
+                SerializerOptions)
         };
     }
 
@@ -162,9 +167,9 @@ public abstract class GrpcTypeHelper
             JsonSerializer.Serialize(obj, SerializerOptions)
         );
     }
-    
+
     public static T? ConvertByteStringToObject<T>(ByteString bytes)
     {
-        return JsonSerializer.Deserialize<T>(bytes.ToStringUtf8(), SerializerOptions);
+        return bytes.IsEmpty ? default : JsonSerializer.Deserialize<T>(bytes.ToStringUtf8(), SerializerOptions);
     }
-}
+}

DysonNetwork.Shared/Proto/post.proto

@@ -239,14 +239,14 @@ message SearchPostsResponse {
 }
 
 message ListPostsRequest {
-  string publisher_id = 1;
-  string realm_id = 2;
+  google.protobuf.StringValue publisher_id = 1;
+  google.protobuf.StringValue realm_id = 2;
   int32 page_size = 3;
   string page_token = 4;
-  string order_by = 5;
+  google.protobuf.StringValue order_by = 5;
   repeated string categories = 6;
   repeated string tags = 7;
-  string query = 8;
+  google.protobuf.StringValue query = 8;
   repeated PostType types = 9;
   optional google.protobuf.Timestamp after = 10;  // Filter posts created after this timestamp
   optional google.protobuf.Timestamp before = 11; // Filter posts created before this timestamp

DysonNetwork.Sphere/Post/PostServiceGrpc.cs

@@ -69,7 +69,6 @@ public class PostServiceGrpc(AppDatabase db, PostService ps) : Shared.Proto.Post
             .Include(p => p.ForwardedPost)
             .Include(p => p.Awards)
             .Include(p => p.FeaturedRecords)
-            .Where(p => p.DeletedAt == null) // Only active posts
             .AsQueryable();
 
         if (!string.IsNullOrWhiteSpace(request.Query))
@@ -82,14 +81,10 @@ public class PostServiceGrpc(AppDatabase db, PostService ps) : Shared.Proto.Post
         }
 
         if (!string.IsNullOrWhiteSpace(request.PublisherId) && Guid.TryParse(request.PublisherId, out var pid))
-        {
             query = query.Where(p => p.PublisherId == pid);
-        }
 
         if (!string.IsNullOrWhiteSpace(request.RealmId) && Guid.TryParse(request.RealmId, out var rid))
-        {
             query = query.Where(p => p.RealmId == rid);
-        }
 
         query = query.FilterWithVisibility(null, [], []);
 
@@ -128,40 +123,36 @@ public class PostServiceGrpc(AppDatabase db, PostService ps) : Shared.Proto.Post
             .Include(p => p.ForwardedPost)
             .Include(p => p.Awards)
             .Include(p => p.FeaturedRecords)
-            .Where(p => p.DeletedAt == null)
             .AsQueryable();
 
+        query = request.Shuffle
+            ? query.OrderBy(e => EF.Functions.Random())
+            : request.OrderBy switch
+            {
+                "asc" => query.OrderBy(e => e.PublishedAt ?? e.CreatedAt),
+                _ => query.OrderByDescending(e => e.PublishedAt ?? e.CreatedAt),
+            };
+
         if (!string.IsNullOrWhiteSpace(request.PublisherId) && Guid.TryParse(request.PublisherId, out var pid))
-        {
             query = query.Where(p => p.PublisherId == pid);
-        }
 
         if (!string.IsNullOrWhiteSpace(request.RealmId) && Guid.TryParse(request.RealmId, out var rid))
-        {
             query = query.Where(p => p.RealmId == rid);
-        }
 
         if (request.Categories.Count > 0)
-        {
             query = query.Where(p => p.Categories.Any(c => request.Categories.Contains(c.Slug)));
-        }
 
         if (request.Tags.Count > 0)
-        {
             query = query.Where(p => p.Tags.Any(c => request.Tags.Contains(c.Slug)));
-        }
 
-        // TODO: Add types filtering when proto is regenerated
-        // if (request.Types.Count > 0)
-        // {
-        //     var types = request.Types.Select(t => (Shared.Models.PostType)t).Distinct();
-        //     query = query.Where(p => types.Contains(p.Type));
-        // }
+        if (request.Types_.Count > 0)
+        {
+            var types = request.Types_.Select(t => (Shared.Models.PostType)t).Distinct();
+            query = query.Where(p => types.Contains(p.Type));
+        }
 
         if (request.OnlyMedia)
-        {
             query = query.Where(e => e.Attachments.Count > 0);
-        }
 
         query = request.Pinned switch
         {
@@ -171,15 +162,11 @@ public class PostServiceGrpc(AppDatabase db, PostService ps) : Shared.Proto.Post
             Shared.Proto.PostPinMode.PublisherPage when !string.IsNullOrWhiteSpace(request.PublisherId) =>
                 query.Where(p => p.PinMode == Shared.Models.PostPinMode.PublisherPage),
             Shared.Proto.PostPinMode.ReplyPage => query.Where(p => p.PinMode == Shared.Models.PostPinMode.ReplyPage),
-            _ => query.Where(p => p.PinMode == (Shared.Models.PostPinMode)request.Pinned)
+            _ => query
         };
 
         // Include/exclude replies
-        if (request.IncludeReplies)
-        {
-            // Include both root and reply posts
-        }
-        else
+        if (!request.IncludeReplies)
         {
             // Exclude reply posts, only root posts
             query = query.Where(e => e.RepliedPostId == null);
@@ -214,12 +201,7 @@ public class PostServiceGrpc(AppDatabase db, PostService ps) : Shared.Proto.Post
         var pageToken = request.PageToken;
         var offset = string.IsNullOrEmpty(pageToken) ? 0 : int.Parse(pageToken);
 
-        // Ordering - TODO: Add shuffle when proto field is available
-        var orderedQuery = request.Shuffle
-            ? query.OrderBy(e => EF.Functions.Random())
-            : query.OrderByDescending(e => e.PublishedAt ?? e.CreatedAt);
-
-        var posts = await orderedQuery
+        var posts = await query
             .Skip(offset)
             .Take(pageSize)
             .ToListAsync();

DysonNetwork.Sphere/Publisher/PublisherServiceGrpc.cs

@@ -28,7 +28,7 @@ public class PublisherServiceGrpc(PublisherService service, AppDatabase db)
         }
 
         if (p is null) throw new RpcException(new Status(StatusCode.NotFound, "Publisher not found"));
-        return new GetPublisherResponse { Publisher = p.ToProto() };
+        return new GetPublisherResponse { Publisher = p.ToProtoValue() };
     }
 
     public override async Task<ListPublishersResponse> GetPublisherBatch(
@@ -43,7 +43,7 @@ public class PublisherServiceGrpc(PublisherService service, AppDatabase db)
         if (ids.Count == 0) return new ListPublishersResponse();
         var list = await db.Publishers.Where(p => ids.Contains(p.Id)).ToListAsync();
         var resp = new ListPublishersResponse();
-        resp.Publishers.AddRange(list.Select(p => p.ToProto()));
+        resp.Publishers.AddRange(list.Select(p => p.ToProtoValue()));
         return resp;
     }
 
@@ -64,7 +64,7 @@ public class PublisherServiceGrpc(PublisherService service, AppDatabase db)
 
         var list = await query.ToListAsync();
         var resp = new ListPublishersResponse();
-        resp.Publishers.AddRange(list.Select(p => p.ToProto()));
+        resp.Publishers.AddRange(list.Select(p => p.ToProtoValue()));
         return resp;
     }
 

DysonNetwork.Sphere/Startup/ApplicationConfiguration.cs

@@ -23,6 +23,7 @@ public static class ApplicationConfiguration
         // Map gRPC services
         app.MapGrpcService<PostServiceGrpc>();
         app.MapGrpcService<PublisherServiceGrpc>();
+        app.MapGrpcReflectionService();
 
         return app;
     }

DysonNetwork.Sphere/Startup/ServiceCollectionExtensions.cs

@@ -53,6 +53,7 @@ public static class ServiceCollectionExtensions
         services.AddRazorPages();
 
         services.AddGrpc(options => { options.EnableDetailedErrors = true; });
+        services.AddGrpcReflection();
 
         services.Configure<RequestLocalizationOptions>(options =>
         {