add claude streaming

src/Infrastructure/BotSharp.Abstraction/MLTasks/Settings/LlmModelSetting.cs

@@ -68,6 +68,8 @@ public class LlmModelSetting
     /// </summary>
     public LlmCostSetting Cost { get; set; } = new();
 
+    public bool AllowPdfReading => Capabilities?.Contains(LlmModelCapability.PdfReading) == true;
+
     public override string ToString()
     {
         return $"[{Type}] {Name} {Endpoint}";

src/Infrastructure/BotSharp.Core/Files/Services/Instruct/FileInstructService.Pdf.cs

@@ -1,7 +1,8 @@
-using BotSharp.Abstraction.Instructs.Models;
-using BotSharp.Abstraction.Instructs;
 using BotSharp.Abstraction.Files.Converters;
+using BotSharp.Abstraction.Instructs;
+using BotSharp.Abstraction.Instructs.Models;
 using BotSharp.Abstraction.Instructs.Options;
+using BotSharp.Abstraction.MLTasks;
 
 namespace BotSharp.Core.Files.Services;
 
@@ -23,11 +24,16 @@ public async Task<string> ReadPdf(string text, List<InstructFileModel> files, In
         try
         {
             var provider = options?.Provider ?? "openai";
+            var model = options?.Model ?? "gpt-5-mini";
+
             var pdfFiles = await DownloadAndSaveFiles(sessionDir, files);
             var targetFiles = pdfFiles;
 
+            var settingsService = _services.GetRequiredService<ILlmProviderService>();
+            var modelSettings = settingsService.GetSetting(provider, model);
             var converter = GetImageConverter(options?.ImageConverter);
-            if (converter == null && provider == "openai")
+
+            if (converter == null && modelSettings?.AllowPdfReading != true)
             {
                 var fileCoreSettings = _services.GetRequiredService<FileCoreSettings>();
                 converter = GetImageConverter(fileCoreSettings?.ImageConverter?.Provider);
@@ -44,7 +50,7 @@ public async Task<string> ReadPdf(string text, List<InstructFileModel> files, In
             text = RenderText(text, options?.Data);
 
             var completion = CompletionProvider.GetChatCompletion(_services, provider: provider,
-                model: options?.Model ?? "gpt-5-mini", multiModal: true);
+                model: model, multiModal: true);
             var message = await completion.GetChatCompletions(new Agent()
             {
                 Id = innerAgentId,

src/Infrastructure/BotSharp.Core/Files/Services/Instruct/FileInstructService.cs

@@ -101,7 +101,12 @@ private string BuildFileName(string? name, string? extension, string defaultName
 
     private IImageConverter? GetImageConverter(string? provider)
     {
-        var converter = _services.GetServices<IImageConverter>().FirstOrDefault(x => x.Provider == (provider ?? "image-handler"));
+        if (string.IsNullOrEmpty(provider))
+        {
+            return null;
+        }
+
+        var converter = _services.GetServices<IImageConverter>().FirstOrDefault(x => x.Provider == provider);
         return converter;
     }
     #endregion

src/Plugins/BotSharp.Plugin.AnthropicAI/BotSharp.Plugin.AnthropicAI.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>$(TargetFramework)</TargetFramework>
@@ -15,7 +15,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\Infrastructure\BotSharp.Abstraction\BotSharp.Abstraction.csproj" />
+    <ProjectReference Include="..\..\Infrastructure\BotSharp.Core\BotSharp.Core.csproj" />
   </ItemGroup>
 
 </Project>

src/Plugins/BotSharp.Plugin.AnthropicAI/Constants/StopReason.cs

@@ -0,0 +1,11 @@
+namespace BotSharp.Plugin.AnthropicAI.Constants;
+
+internal static class StopReason
+{
+    internal const string EndTurn = "end_turn";
+    internal const string MaxTokens = "max_tokens";
+    internal const string ToolUse = "tool_use";
+    internal const string StopSequence = "stop_sequence";
+    internal const string ContentFilter = "content_filter";
+    internal const string GuardRail = "guardrail";
+}