rbuergi · Aug 26, 2026 · Aug 25, 2026 · Aug 25, 2026 · Aug 25, 2026 · Aug 25, 2026
diff --git a/memex/Memex.Portal.Shared/Api/MeshApiEndpoints.cs b/memex/Memex.Portal.Shared/Api/MeshApiEndpoints.cs
@@ -3,7 +3,7 @@
 using System.Reactive.Threading.Tasks;
 using System.Text.Json;
 using MeshWeaver.AI;
-using MeshWeaver.Blazor.Infrastructure; // PortalApplication
+using MeshWeaver.Hosting.AspNetCore.Portal; // PortalApplication
 using MeshWeaver.Hosting.AspNetCore;    // SessionHubResolver, McpConfiguration
 using MeshWeaver.Mesh.Security;         // WellKnownUsers
 using MeshWeaver.Mesh.Services;

diff --git a/memex/Memex.Portal.Shared/Authentication/ApiTokenController.cs b/memex/Memex.Portal.Shared/Authentication/ApiTokenController.cs
@@ -1,7 +1,7 @@
 using System.Reactive.Linq;
 using System.Reactive.Threading.Tasks;
 using System.Threading;
-using MeshWeaver.Blazor.Infrastructure; // PortalApplication
+using MeshWeaver.Hosting.AspNetCore.Portal; // PortalApplication
 using MeshWeaver.Messaging;             // AccessService / AccessContext
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;

diff --git a/memex/Memex.Portal.Shared/Authentication/EaGraphAuth.cs b/memex/Memex.Portal.Shared/Authentication/EaGraphAuth.cs
@@ -2,7 +2,7 @@
 using System.Reactive.Linq;
 using System.Reactive.Threading.Tasks;
 using System.Text.Json;
-using MeshWeaver.Blazor.Infrastructure;     // PortalApplication
+using MeshWeaver.Hosting.AspNetCore.Portal;     // PortalApplication
 using MeshWeaver.Data;                       // IWorkspace.GetMeshNodeStream
 using MeshWeaver.Graph.Configuration;        // EaCredentialNodeType
 using MeshWeaver.Mesh;                        // EaCredential, MeshNode

diff --git a/memex/Memex.Portal.Shared/Authentication/ExternalAuthController.cs b/memex/Memex.Portal.Shared/Authentication/ExternalAuthController.cs
@@ -1,10 +1,10 @@
 using System.Security.Claims;
-using MeshWeaver.Blazor.Portal.Authentication;
+using MeshWeaver.Hosting.AspNetCore.Portal.Authentication;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Options;
-using PortalAuthOptions = MeshWeaver.Blazor.Portal.Authentication.AuthenticationOptions;
+using PortalAuthOptions = MeshWeaver.Hosting.AspNetCore.Portal.Authentication.AuthenticationOptions;
 
 namespace Memex.Portal.Shared.Authentication;
 

diff --git a/memex/Memex.Portal.Shared/Authentication/OAuthConnectController.cs b/memex/Memex.Portal.Shared/Authentication/OAuthConnectController.cs
@@ -4,7 +4,7 @@
 using System.Security.Claims;
 using System.Security.Cryptography;
 using System.Text.Json.Serialization;
-using MeshWeaver.Blazor.Infrastructure; // PortalApplication
+using MeshWeaver.Hosting.AspNetCore.Portal; // PortalApplication
 using MeshWeaver.Mesh.Security;         // ApiToken (the minted token content)
 using MeshWeaver.Messaging;             // AccessService / AccessContext
 using Microsoft.AspNetCore.Authorization;

diff --git a/memex/Memex.Portal.Shared/Authentication/OnboardingMiddleware.cs b/memex/Memex.Portal.Shared/Authentication/OnboardingMiddleware.cs
@@ -2,7 +2,7 @@
 using System.Reactive.Linq;
 using System.Reactive.Threading.Tasks;
 using System.Text.Json;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Data;
 using MeshWeaver.Graph;
 using MeshWeaver.Mesh;

diff --git a/memex/Memex.Portal.Shared/Authentication/VirtualUserMiddleware.cs b/memex/Memex.Portal.Shared/Authentication/VirtualUserMiddleware.cs
@@ -1,4 +1,4 @@
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Blazor.Portal.Infrastructure;
 using MeshWeaver.Mesh.Security;
 using MeshWeaver.Messaging;

diff --git a/memex/Memex.Portal.Shared/Email/InvitationEmailSender.cs b/memex/Memex.Portal.Shared/Email/InvitationEmailSender.cs
@@ -2,7 +2,7 @@
 using System.Reactive.Disposables;
 using System.Reactive.Linq;
 using System.Text.Json;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Data;
 using MeshWeaver.Graph.Configuration;
 using MeshWeaver.Mesh;

diff --git a/memex/Memex.Portal.Shared/Email/OutboundEmailSender.cs b/memex/Memex.Portal.Shared/Email/OutboundEmailSender.cs
@@ -1,7 +1,7 @@
 using System.Reactive.Disposables;
 using System.Reactive.Linq;
 using System.Text.Json;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Graph.Configuration;
 using MeshWeaver.Mesh;
 using MeshWeaver.Mesh.Security;

diff --git a/memex/Memex.Portal.Shared/Layout/MemexMobileMenu.razor b/memex/Memex.Portal.Shared/Layout/MemexMobileMenu.razor
@@ -1,5 +1,5 @@
 @using Icons = Microsoft.FluentUI.AspNetCore.Components.Icons
-@using MeshWeaver.Blazor.Infrastructure
+@using MeshWeaver.Hosting.AspNetCore.Portal
 @using MeshWeaver.Mesh.Services
 @using Microsoft.AspNetCore.Components.Authorization
 @inject AccessService Access

diff --git a/memex/Memex.Portal.Shared/MemexConfiguration.cs b/memex/Memex.Portal.Shared/MemexConfiguration.cs
@@ -7,11 +7,12 @@
 using Memex.Portal.Shared.Social;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using MeshWeaver.AI;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Hosting.Grpc;
 using MeshWeaver.Blazor.Pages;
 using MeshWeaver.Blazor.Portal;
 using MeshWeaver.Blazor.Portal.Authentication;
+using MeshWeaver.Hosting.AspNetCore.Portal.Authentication;
 using MeshWeaver.Blazor.Portal.Chat;
 using MeshWeaver.Blazor.Portal.Components;
 using MeshWeaver.Blazor.Portal.Layout;
@@ -46,7 +47,7 @@
 using Microsoft.Extensions.Logging;
 using Microsoft.Identity.Web;
 using Microsoft.Identity.Web.UI;
-using PortalAuthOptions = MeshWeaver.Blazor.Portal.Authentication.AuthenticationOptions;
+using PortalAuthOptions = MeshWeaver.Hosting.AspNetCore.Portal.Authentication.AuthenticationOptions;
 
 namespace Memex.Portal.Shared;
 

diff --git a/memex/Memex.Portal.Shared/Pages/Login.razor b/memex/Memex.Portal.Shared/Pages/Login.razor
@@ -1,6 +1,7 @@
 @page "/login"
 @using Microsoft.AspNetCore.Components.Authorization
 @using MeshWeaver.Blazor.Portal.Authentication
+@using MeshWeaver.Hosting.AspNetCore.Portal.Authentication
 @inject IAuthenticationNavigationService AuthNavService
 @inject NavigationManager Navigation
 @inject Microsoft.Extensions.Configuration.IConfiguration Configuration

diff --git a/memex/Memex.Portal.Shared/Pages/Onboarding.razor b/memex/Memex.Portal.Shared/Pages/Onboarding.razor
@@ -5,7 +5,7 @@
    the "menu on the onboarding screen" issue). EmptyLayout is the same bare shell Welcome uses. *@
 @layout EmptyLayout
 @using MeshWeaver.Blazor.Layouts
-@using MeshWeaver.Blazor.Infrastructure
+@using MeshWeaver.Hosting.AspNetCore.Portal
 @using MeshWeaver.Data
 @using MeshWeaver.Graph
 @using MeshWeaver.Graph.Configuration

diff --git a/memex/Memex.Portal.Shared/Skills/AgentSkillSyncService.cs b/memex/Memex.Portal.Shared/Skills/AgentSkillSyncService.cs
@@ -2,7 +2,7 @@
 using System.Text;
 using System.Text.Json;
 using MeshWeaver.AI;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Graph;
 using MeshWeaver.Mesh;
 using MeshWeaver.Mesh.Threading;

diff --git a/memex/Memex.Portal.Shared/Social/GitHubConnectEndpoints.cs b/memex/Memex.Portal.Shared/Social/GitHubConnectEndpoints.cs
@@ -6,7 +6,7 @@
 using System.Security.Cryptography;
 using System.Text;
 using System.Threading.Tasks;
-using MeshWeaver.Blazor.Infrastructure; // PortalApplication
+using MeshWeaver.Hosting.AspNetCore.Portal; // PortalApplication
 using MeshWeaver.GitSync;
 using MeshWeaver.Messaging;             // AccessService
 using Microsoft.AspNetCore.Authentication;

diff --git a/src/MeshWeaver.Blazor.Portal/Authentication/AuthenticationBuilderExtensions.cs b/src/MeshWeaver.Blazor.Portal/Authentication/AuthenticationBuilderExtensions.cs
@@ -9,6 +9,8 @@
 using Microsoft.Extensions.Logging;
 using Microsoft.IdentityModel.Tokens;
 
+using MeshWeaver.Hosting.AspNetCore.Portal.Authentication;
+
 namespace MeshWeaver.Blazor.Portal.Authentication;
 
 /// <summary>

diff --git a/src/MeshWeaver.Blazor.Portal/Authentication/AuthenticationNavigationExtensions.cs b/src/MeshWeaver.Blazor.Portal/Authentication/AuthenticationNavigationExtensions.cs
@@ -1,6 +1,8 @@
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 
+using MeshWeaver.Hosting.AspNetCore.Portal.Authentication;
+
 namespace MeshWeaver.Blazor.Portal.Authentication;
 
 /// <summary>

diff --git a/src/MeshWeaver.Blazor.Portal/Authentication/AuthenticationNavigationService.cs b/src/MeshWeaver.Blazor.Portal/Authentication/AuthenticationNavigationService.cs
@@ -1,5 +1,7 @@
 using Microsoft.Extensions.Options;
 
+using MeshWeaver.Hosting.AspNetCore.Portal.Authentication;
+
 namespace MeshWeaver.Blazor.Portal.Authentication;
 
 /// <summary>

diff --git a/src/MeshWeaver.Blazor.Portal/Chat/ThreadChatView.razor.cs b/src/MeshWeaver.Blazor.Portal/Chat/ThreadChatView.razor.cs
@@ -1282,7 +1282,7 @@ private void SubmitMessageCore()
                 Logger.LogWarning("[ThreadChat:{InstanceId}] Submit failed: {Error}", _instanceId, err);
                 // SURFACE the submit failure (modal) instead of just clearing the spinner — a silent
                 // reset is the "message vanished, no idea why" symptom.
-                Services.GetService<MeshWeaver.Blazor.Infrastructure.PortalErrorSink>()
+                Services.GetService<MeshWeaver.Hosting.AspNetCore.Portal.PortalErrorSink>()
                     ?.Report($"Couldn't send your message: {err}");
                 showSubmissionProgress = false;
                 lastSubmittedText = null;

diff --git a/src/MeshWeaver.Blazor.Portal/Components/PortalErrorModal.razor b/src/MeshWeaver.Blazor.Portal/Components/PortalErrorModal.razor
@@ -4,7 +4,7 @@
    IDialogService usage in NotificationCenter. *@
 @implements IDisposable
 @inject IDialogService DialogService
-@inject MeshWeaver.Blazor.Infrastructure.PortalErrorSink ErrorSink
+@inject MeshWeaver.Hosting.AspNetCore.Portal.PortalErrorSink ErrorSink
 
 @code {
     private IDisposable? sub;

diff --git a/src/MeshWeaver.Blazor.Portal/Components/UserProfile.razor.cs b/src/MeshWeaver.Blazor.Portal/Components/UserProfile.razor.cs
@@ -4,7 +4,7 @@
 using System.Reactive.Linq;
 using System.Reactive.Threading.Tasks;
 using System.Security.Claims;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Blazor.Portal.Authentication;
 using MeshWeaver.Graph.Configuration;
 using MeshWeaver.Mesh;

diff --git a/src/MeshWeaver.Blazor.Portal/Layout/PortalLayoutBase.razor.cs b/src/MeshWeaver.Blazor.Portal/Layout/PortalLayoutBase.razor.cs
@@ -1,7 +1,7 @@
 using System.Reactive.Linq;
 using System.Reactive.Threading.Tasks;
 using MeshWeaver.AI;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Blazor.Portal.Resize;
 using MeshWeaver.Blazor.Portal.SidePanel;
 using MeshWeaver.Blazor.Services;

diff --git a/src/MeshWeaver.Blazor/BlazorView.razor.cs b/src/MeshWeaver.Blazor/BlazorView.razor.cs
@@ -4,7 +4,7 @@
 using System.Reflection;
 using System.Text.Json;
 using System.Text.Json.Nodes;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Data;
 using MeshWeaver.Layout;
 using MeshWeaver.Layout.Client;

diff --git a/src/MeshWeaver.Blazor/MeshWeaver.Blazor.csproj b/src/MeshWeaver.Blazor/MeshWeaver.Blazor.csproj
@@ -31,6 +31,10 @@
              in-mesh compile then resolves a DIFFERENT copy of the styles assembly than the one
              the portal rendered with, and icons/styles silently diverge per pod. -->
         <ProjectReference Include="..\MeshWeaver.Application.Styles\MeshWeaver.Application.Styles.csproj" />
+    <!-- The non-visual portal infrastructure (middleware, caches, accessors) lifted out of
+         this project so the PLATFORM does not depend on the UI assembly. The views still
+         consume it, so the reference points this way now — UI -> hosting, never back. -->
+    <ProjectReference Include="..\MeshWeaver.Hosting.AspNetCore\MeshWeaver.Hosting.AspNetCore.csproj" />
         <ProjectReference Include="..\MeshWeaver.ContentCollections\MeshWeaver.ContentCollections.csproj" />
         <ProjectReference Include="..\MeshWeaver.Graph\MeshWeaver.Graph.csproj" />
         <ProjectReference Include="..\MeshWeaver.Kernel\MeshWeaver.Kernel.csproj" />

diff --git a/src/MeshWeaver.Blazor/Pages/ArticlePage.razor b/src/MeshWeaver.Blazor/Pages/ArticlePage.razor
@@ -1,5 +1,5 @@
 @page "/article/{**Path}"
-@using MeshWeaver.Blazor.Infrastructure
+@using MeshWeaver.Hosting.AspNetCore.Portal
 @inject PortalApplication PortalApplication
 
 <LayoutArea Address="@PortalApplication.Hub.Address" Area="Articles" Id="@Path"></LayoutArea>

diff --git a/src/MeshWeaver.Blazor/Pages/ArticlesCatalogPage.razor b/src/MeshWeaver.Blazor/Pages/ArticlesCatalogPage.razor
@@ -1,5 +1,5 @@
 @page "/articles/{**Collection}"
-@using MeshWeaver.Blazor.Infrastructure
+@using MeshWeaver.Hosting.AspNetCore.Portal
 
 @inject PortalApplication Portal
 

diff --git a/src/MeshWeaver.Blazor/Pages/ContentPage.razor.cs b/src/MeshWeaver.Blazor/Pages/ContentPage.razor.cs
@@ -1,6 +1,6 @@
 using System.Reactive.Linq;
 using System.Reactive.Threading.Tasks;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.ContentCollections;
 using MeshWeaver.Mesh.Services;
 using MeshWeaver.Mesh.Threading;

diff --git a/src/MeshWeaver.Blazor/Services/BlazorAutocompleteService.cs b/src/MeshWeaver.Blazor/Services/BlazorAutocompleteService.cs
@@ -1,6 +1,6 @@
 using System.Reactive.Linq;
 using MeshWeaver.Blazor.Components.Monaco;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Mesh.Services;
 using MeshWeaver.Messaging;
 using Microsoft.Extensions.DependencyInjection;

diff --git a/src/MeshWeaver.Hosting.AspNetCore/MeshWeaver.Hosting.AspNetCore.csproj b/src/MeshWeaver.Hosting.AspNetCore/MeshWeaver.Hosting.AspNetCore.csproj
@@ -18,6 +18,17 @@
          below the transports so MCP, REST, gRPC and the headless sidecar cannot drift apart. The
          reference is what lets the resolver stay platform-side now that MCP is a module. -->
     <ProjectReference Include="..\MeshWeaver.Hosting\MeshWeaver.Hosting.csproj" />
+    <!-- Portal/ holds the non-visual portal infrastructure lifted out of MeshWeaver.Blazor: the
+         middleware, caches and accessors the PLATFORM depends on, which merely happened to live in
+         the Blazor project. Not one of them imports MeshWeaver.Blazor or
+         Microsoft.AspNetCore.Components — they were already Blazor-free, which is what made the
+         lift a pure move. Three references are the only ones the move adds, one per consumer:
+           ContentCollections      — ArticleExtensions
+           Layout                  — PortalErrorSink
+           Markdown.Export.Contract — PortalApplication -->
+    <ProjectReference Include="..\MeshWeaver.ContentCollections\MeshWeaver.ContentCollections.csproj" />
+    <ProjectReference Include="..\MeshWeaver.Layout\MeshWeaver.Layout.csproj" />
+    <ProjectReference Include="..\MeshWeaver.Markdown.Export.Contract\MeshWeaver.Markdown.Export.Contract.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/...lazor/Infrastructure/ArticleExtensions.cs → ...ng.AspNetCore/Portal/ArticleExtensions.cs b/...lazor/Infrastructure/ArticleExtensions.cs → ...ng.AspNetCore/Portal/ArticleExtensions.cs
@@ -5,7 +5,7 @@
 using System.Threading.Tasks;
 using MeshWeaver.ContentCollections;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>Extension methods for formatting author and article metadata.</summary>
 public static class ArticleExtensions

diff --git a/...l/Authentication/AuthenticationOptions.cs → ...l/Authentication/AuthenticationOptions.cs b/...l/Authentication/AuthenticationOptions.cs → ...l/Authentication/AuthenticationOptions.cs
@@ -1,4 +1,4 @@
-namespace MeshWeaver.Blazor.Portal.Authentication;
+namespace MeshWeaver.Hosting.AspNetCore.Portal.Authentication;
 
 /// <summary>
 /// Configuration options for authentication navigation.

diff --git a/.../Infrastructure/CircuitContextAccessor.cs → ...pNetCore/Portal/CircuitContextAccessor.cs b/.../Infrastructure/CircuitContextAccessor.cs → ...pNetCore/Portal/CircuitContextAccessor.cs
@@ -1,6 +1,6 @@
 using MeshWeaver.Messaging;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// Circuit-scoped holder for the Blazor interactive circuit's stable id AND the

diff --git a/...azor/Infrastructure/MeshUserProjection.cs → ...g.AspNetCore/Portal/MeshUserProjection.cs b/...azor/Infrastructure/MeshUserProjection.cs → ...g.AspNetCore/Portal/MeshUserProjection.cs
@@ -3,7 +3,7 @@
 using MeshWeaver.Mesh.Security;
 using MeshWeaver.Messaging;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// The ONE projection of an authoritative mesh <c>User</c> node onto a seeded

diff --git a/.../Infrastructure/NonfileRouteConstraint.cs → ...pNetCore/Portal/NonfileRouteConstraint.cs b/.../Infrastructure/NonfileRouteConstraint.cs → ...pNetCore/Portal/NonfileRouteConstraint.cs
@@ -5,7 +5,7 @@
 using Microsoft.AspNetCore.Routing.Patterns;
 using Microsoft.Extensions.DependencyInjection;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// Route constraint that excludes paths for static file prefixes used by Blazor and RCLs,

diff --git a/...lazor/Infrastructure/PortalApplication.cs → ...ng.AspNetCore/Portal/PortalApplication.cs b/...lazor/Infrastructure/PortalApplication.cs → ...ng.AspNetCore/Portal/PortalApplication.cs
@@ -8,7 +8,7 @@
 using MeshWeaver.Messaging;
 using Microsoft.Extensions.DependencyInjection;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// Manages the portal hub for a Blazor session — <b>one portal hub per interactive

diff --git a/....Blazor/Infrastructure/PortalErrorSink.cs → ...ting.AspNetCore/Portal/PortalErrorSink.cs b/....Blazor/Infrastructure/PortalErrorSink.cs → ...ting.AspNetCore/Portal/PortalErrorSink.cs
@@ -2,7 +2,7 @@
 using MeshWeaver.Layout;
 using MeshWeaver.Messaging;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// Circuit-scoped bridge that surfaces failed posts ORIGINATING FROM THE PORTAL HUB to the

diff --git a/...r/Infrastructure/UserContextMiddleware.cs → ...spNetCore/Portal/UserContextMiddleware.cs b/...r/Infrastructure/UserContextMiddleware.cs → ...spNetCore/Portal/UserContextMiddleware.cs
@@ -13,7 +13,7 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// ASP.NET Core middleware that resolves the authenticated user identity for each request

diff --git a/...lazor/Infrastructure/UserIdentityCache.cs → ...ng.AspNetCore/Portal/UserIdentityCache.cs b/...lazor/Infrastructure/UserIdentityCache.cs → ...ng.AspNetCore/Portal/UserIdentityCache.cs
@@ -9,7 +9,7 @@
 using MeshWeaver.Messaging;
 using Microsoft.Extensions.Logging;
 
-namespace MeshWeaver.Blazor.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// The outcome of ONE email → mesh-user lookup, keeping "this user has no node" apart from

diff --git a/...azor.Portal/Infrastructure/VUserHelper.cs → ....Hosting.AspNetCore/Portal/VUserHelper.cs b/...azor.Portal/Infrastructure/VUserHelper.cs → ....Hosting.AspNetCore/Portal/VUserHelper.cs
@@ -1,12 +1,12 @@
 using System.Reactive.Linq;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.Mesh;
 using MeshWeaver.Mesh.Security;
 using MeshWeaver.Messaging;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 
-namespace MeshWeaver.Blazor.Portal.Infrastructure;
+namespace MeshWeaver.Hosting.AspNetCore.Portal;
 
 /// <summary>
 /// Helper for managing VUser (virtual/anonymous user) nodes.

diff --git a/src/MeshWeaver.Hosting.Blazor/BlazorHostingExtensions.cs b/src/MeshWeaver.Hosting.Blazor/BlazorHostingExtensions.cs
@@ -2,7 +2,7 @@
 using System.Reactive.Threading.Tasks;
 using System.Text.Json;
 using MeshWeaver.Blazor;
-using MeshWeaver.Blazor.Infrastructure;
+using MeshWeaver.Hosting.AspNetCore.Portal;
 using MeshWeaver.ContentCollections;
 using MeshWeaver.Data;
 using MeshWeaver.Layout.Client;