feat: Remote-Execute für Linux/Bash – OS-basierte Tool-Descriptions und remote.sh Script

Remote-Verbindungen erkennen jetzt das OS des Clients und passen die Tool-Description
dynamisch an (PowerShell für Windows, Bash für Linux). Neues remote.sh Script für
Linux/macOS-Clients mit embedded Python WebSocket-Client.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Services/AnthropicService.Cli.cs

@@ -64,8 +64,10 @@ public partial class AnthropicService
         try
         {
             // MCP-Config generieren (immer – für ask_user_choice, optional Memory-Tools + remote_execute)
-            var hasRemote = remoteMgr != null && !string.IsNullOrEmpty(sessionId) && remoteMgr.GetBySessionId(sessionId) != null;
-            mcpConfigPath = GenerateMcpConfig(sessionId, agentId, hasRemote, unityMcpUrl, unityMcpToken);
+            var remoteConn = remoteMgr != null && !string.IsNullOrEmpty(sessionId) ? remoteMgr.GetBySessionId(sessionId) : null;
+            var hasRemote = remoteConn != null;
+            var remoteOs = remoteConn?.OsVersion ?? "";
+            mcpConfigPath = GenerateMcpConfig(sessionId, agentId, hasRemote, unityMcpUrl, unityMcpToken, remoteOs);
 
             // Python-Verfügbarkeit prüfen und ggf. warnen
             if (FindPythonCommand() == null)
@@ -567,7 +569,7 @@ public partial class AnthropicService
     /// Generiert eine temporäre MCP-Config-Datei für die Claude CLI.
     /// Enthält den MCP-Server für remote_execute.
     /// </summary>
-    private string GenerateMcpConfig(string sessionId, string agentId = null, bool hasRemote = false, string unityMcpUrl = null, string unityMcpToken = null)
+    private string GenerateMcpConfig(string sessionId, string agentId = null, bool hasRemote = false, string unityMcpUrl = null, string unityMcpToken = null, string remoteOs = null)
     {
         // Port aus Konfiguration oder Default
         var port = 19000;
@@ -587,7 +589,8 @@ public partial class AnthropicService
             ["GOTT_SESSION_ID"] = sessionId ?? "",
             ["GOTT_AUTH_TOKEN"] = Endpoints.InternalEndpoint.InternalToken,
             ["GOTT_AGENT_ID"] = agentId ?? "",
-            ["GOTT_HAS_REMOTE"] = hasRemote ? "true" : "false"
+            ["GOTT_HAS_REMOTE"] = hasRemote ? "true" : "false",
+            ["GOTT_REMOTE_OS"] = remoteOs ?? ""
         };
 
         var pythonCmd = FindPythonCommand();

Services/AnthropicService.Streaming.cs

@@ -101,7 +101,8 @@ public partial class AnthropicService
                 if (systemPrompt != null && systemPrompt.Count > 0)
                     payload["system"] = systemPrompt;
 
-                var hasRemote = remoteMgr?.GetBySessionId(sessionId) != null;
+                var remoteConn = remoteMgr?.GetBySessionId(sessionId);
+                var hasRemote = remoteConn != null;
                 AddToolsToPayload(payload, new ToolPayloadOptions
                 {
                     Workspace = workspace,
@@ -113,6 +114,7 @@ public partial class AnthropicService
                     AllowUserChoice = allowUserChoice,
                     PlanMode = planMode,
                     IncludeRemote = hasRemote,
+                    RemoteOs = remoteConn?.OsVersion,
                     IncludeGitHubSearch = useGitHubSearch && _toolService.HasGitHubToken,
                     IncludeSerperSearch = useSerperSearch && _toolService.HasSerperKey
                 });

Services/AnthropicService.cs

@@ -31,6 +31,7 @@ public partial class AnthropicService
         public bool AllowUserChoice { get; init; }
         public bool PlanMode { get; init; }
         public bool IncludeRemote { get; init; }
+        public string RemoteOs { get; init; }
         public bool IncludeGitHubSearch { get; init; }
         public bool IncludeSerperSearch { get; init; }
     }
@@ -337,7 +338,7 @@ public partial class AnthropicService
             var allTools = _toolService.GetToolDefinitions(new ToolDefinitionOptions
             {
                 IncludeFileTools = hasWorkspace, IncludeMemory = includeMemory,
-                IncludeUserChoice = opts.AllowUserChoice, IncludeRemote = opts.IncludeRemote,
+                IncludeUserChoice = opts.AllowUserChoice, IncludeRemote = opts.IncludeRemote, RemoteOs = opts.RemoteOs,
                 IncludeMemorySearch = includeMemorySearch, IncludeSendToSession = includeSendToSession,
                 IncludeGitHubSearch = opts.IncludeGitHubSearch, IncludeSerperSearch = opts.IncludeSerperSearch
             });

Services/ChatService.cs

@@ -51,7 +51,7 @@ public class ChatService
     /// <summary>
     /// Baut den vollständigen ChatContext auf: Agent, Model, SystemPrompt, Chain, Workspace etc.
     /// </summary>
-    public async Task<ChatContext> PrepareContext(string sessionId, string userId, int maxIterations = 100, bool planMode = false, bool hasRemoteConnection = false)
+    public async Task<ChatContext> PrepareContext(string sessionId, string userId, int maxIterations = 100, bool planMode = false, bool hasRemoteConnection = false, string remoteOs = null)
     {
         var session = await _db.GetSession(sessionId);
         if (session == null || (userId != null && session.UserId != userId) || string.IsNullOrEmpty(session.AgentId))
@@ -89,7 +89,7 @@ public class ChatService
             ? _toolService.GetToolDefinitions(new ToolDefinitionOptions
             {
                 IncludeFileTools = hasWorkspace, IncludeMemory = includeMemory,
-                IncludeUserChoice = agent.AllowUserChoice, IncludeRemote = hasRemoteConnection,
+                IncludeUserChoice = agent.AllowUserChoice, IncludeRemote = hasRemoteConnection, RemoteOs = remoteOs,
                 IncludeGitHubSearch = includeGitHubSearch, IncludeSerperSearch = includeSerperSearch
             })
             : Array.Empty<object>();

Services/ToolService.cs

@@ -21,6 +21,7 @@ public class ToolDefinitionOptions
     public bool IncludeMemory { get; set; }
     public bool IncludeUserChoice { get; set; } = true;
     public bool IncludeRemote { get; set; }
+    public string RemoteOs { get; set; }
     public bool IncludeMemorySearch { get; set; }
     public bool IncludeSendToSession { get; set; }
     public bool IncludeGitHubSearch { get; set; }
@@ -106,7 +107,7 @@ public class ToolService
         if (opts.IncludeMemorySearch)
             allTools.Add(GetMemorySearchTool());
         if (opts.IncludeRemote)
-            allTools.Add(GetRemoteExecuteTool());
+            allTools.Add(GetRemoteExecuteTool(opts.RemoteOs));
         if (opts.IncludeSendToSession)
             allTools.Add(GetSendToSessionTool());
         if (opts.IncludeGitHubSearch)
@@ -352,18 +353,26 @@ public class ToolService
         };
     }
 
-    private object GetRemoteExecuteTool()
+    private object GetRemoteExecuteTool(string remoteOs = null)
     {
+        var isLinux = (remoteOs ?? "").Contains("Linux", StringComparison.OrdinalIgnoreCase);
+        var desc = isLinux
+            ? "Führt einen Bash-Befehl auf der verbundenen Remote-Linux-Workstation aus. Gibt stdout und stderr zurück. Nutze dies für Diagnose und Administration des Remote-PCs (z.B. Netzwerk, Services, Logs, Pakete). Timeout: 180 Sekunden."
+            : "Führt einen PowerShell-Befehl auf der verbundenen Remote-Windows-Workstation aus. Gibt stdout und stderr zurück. Nutze dies für Diagnose und Administration des Remote-PCs (z.B. Druckerprobleme, Netzwerk, Services, Registry). Timeout: 180 Sekunden.";
+        var cmdDesc = isLinux
+            ? "Bash-Befehl zum Ausführen auf dem Remote-PC"
+            : "PowerShell-Befehl zum Ausführen auf dem Remote-PC";
+
         return new
         {
             name = "remote_execute",
-            description = "Führt einen PowerShell-Befehl auf der verbundenen Remote-Windows-Workstation aus. Gibt stdout und stderr zurück. Nutze dies für Diagnose und Administration des Remote-PCs (z.B. Druckerprobleme, Netzwerk, Services, Registry). Timeout: 180 Sekunden.",
+            description = desc,
             input_schema = new
             {
                 type = "object",
                 properties = new Dictionary<string, object>
                 {
-                    ["command"] = new { type = "string", description = "PowerShell-Befehl zum Ausführen auf dem Remote-PC" }
+                    ["command"] = new { type = "string", description = cmdDesc }
                 },
                 required = new[] { "command" }
             }