diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index bb0e046..eea67f0 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -1,5 +1,11 @@
 # AyCode.Core — Domain Rules
 
+@repo {
+  type = "framework"
+  layer = 0
+  own-dep-repos = []
+}
+
 > This is the **single source of truth** for domain rules. Do not duplicate these elsewhere.
 > For detailed docs see: `README.md` → `docs/`
 
diff --git a/AyCode.Core.Server/README.md b/AyCode.Core.Server/README.md
index fa22d88..44eea8e 100644
--- a/AyCode.Core.Server/README.md
+++ b/AyCode.Core.Server/README.md
@@ -1,5 +1,9 @@
 # AyCode.Core.Server
 
+@project {
+  type = "framework"
+}
+
 Server-side extension of AyCode.Core. Provides server-specific implementations that build on the shared core library.
 
 ## Documentation
diff --git a/AyCode.Core/README.md b/AyCode.Core/README.md
index 0f1d538..36a7697 100644
--- a/AyCode.Core/README.md
+++ b/AyCode.Core/README.md
@@ -1,5 +1,9 @@
 # AyCode.Core
 
+@project {
+  type = "framework"
+}
+
 Core library for the AyCode platform. Targets .NET 9 (set in `AyCode.Core.targets`). Provides serialization (Binary, JSON, Toon), compression, logging, validation, and shared utilities.
 
 ## Documentation
diff --git a/AyCode.Entities.Server/README.md b/AyCode.Entities.Server/README.md
index 6433a31..ad4a264 100644
--- a/AyCode.Entities.Server/README.md
+++ b/AyCode.Entities.Server/README.md
@@ -1,5 +1,9 @@
 # AyCode.Entities.Server
 
+@project {
+  type = "framework"
+}
+
 Server-side entity implementations extending `AyCode.Entities`. Currently contains the database-persistable log item entity.
 
 ## Key Files
diff --git a/AyCode.Entities/README.md b/AyCode.Entities/README.md
index 9f81121..0142a84 100644
--- a/AyCode.Entities/README.md
+++ b/AyCode.Entities/README.md
@@ -1,5 +1,9 @@
 # AyCode.Entities
 
+@project {
+  type = "framework"
+}
+
 Abstract base entity implementations for the AyCode domain model. All entities are abstract and generic — concrete implementations live in application-specific projects. Implements the interfaces defined in `AyCode.Interfaces`.
 
 ## Folder Structure
diff --git a/AyCode.Interfaces.Server/README.md b/AyCode.Interfaces.Server/README.md
index 662e7a2..5402c9d 100644
--- a/AyCode.Interfaces.Server/README.md
+++ b/AyCode.Interfaces.Server/README.md
@@ -1,5 +1,9 @@
 # AyCode.Interfaces.Server
 
+@project {
+  type = "framework"
+}
+
 Server-side interface contracts extending `AyCode.Interfaces`. Defines authentication and login service contracts that are only relevant on the server.
 
 ## Key Files
diff --git a/AyCode.Interfaces/README.md b/AyCode.Interfaces/README.md
index a3a8da3..eedc9ae 100644
--- a/AyCode.Interfaces/README.md
+++ b/AyCode.Interfaces/README.md
@@ -1,5 +1,9 @@
 # AyCode.Interfaces
 
+@project {
+  type = "framework"
+}
+
 Domain interface contracts for the AyCode platform. Defines the shape of entities, DTOs, relationships, and service contracts. All interfaces are composable — small, single-responsibility interfaces are combined via inheritance to build up complex types.
 
 ## Folder Structure
diff --git a/AyCode.Models.Server/README.md b/AyCode.Models.Server/README.md
index 8471d34..2bc68d4 100644
--- a/AyCode.Models.Server/README.md
+++ b/AyCode.Models.Server/README.md
@@ -1,5 +1,9 @@
 # AyCode.Models.Server
 
+@project {
+  type = "framework"
+}
+
 Server-side models: authentication state and dynamic method dispatch for SignalR message routing.
 
 ## Folder Structure
diff --git a/AyCode.Models/README.md b/AyCode.Models/README.md
index 00fb0eb..921da8f 100644
--- a/AyCode.Models/README.md
+++ b/AyCode.Models/README.md
@@ -1,5 +1,9 @@
 # AyCode.Models
 
+@project {
+  type = "framework"
+}
+
 Shared DTOs (Data Transfer Objects) and view models for the AyCode platform. Bridges entities and interfaces into client/server-transferable models.
 
 ## Folder Structure
diff --git a/AyCode.Services.Server.Tests/README.md b/AyCode.Services.Server.Tests/README.md
index 3ebccd1..f4d3f30 100644
--- a/AyCode.Services.Server.Tests/README.md
+++ b/AyCode.Services.Server.Tests/README.md
@@ -1,5 +1,9 @@
 # AyCode.Services.Server.Tests
 
+@project {
+  type = "test"
+}
+
 Comprehensive server-side tests for SignalR communication, DataSource operations, login services, and reflection-based method invocation.
 
 ## Folder Structure
diff --git a/AyCode.Services.Server/README.md b/AyCode.Services.Server/README.md
index f7c0938..def4ff0 100644
--- a/AyCode.Services.Server/README.md
+++ b/AyCode.Services.Server/README.md
@@ -1,5 +1,9 @@
 # AyCode.Services.Server
 
+@project {
+  type = "framework"
+}
+
 Server-side service implementations: JWT authentication, SendGrid email delivery, SignalR hub infrastructure with binary protocol, session management, and change-tracked data sources.
 
 ## Documentation
diff --git a/AyCode.Services.Tests/README.md b/AyCode.Services.Tests/README.md
index 658aef9..f0ccf25 100644
--- a/AyCode.Services.Tests/README.md
+++ b/AyCode.Services.Tests/README.md
@@ -1,5 +1,9 @@
 # AyCode.Services.Tests
 
+@project {
+  type = "test"
+}
+
 MSTest project for service layer testing. Focuses on SignalR message serialization round-trips.
 
 ## Folder Structure
diff --git a/AyCode.Services/README.md b/AyCode.Services/README.md
index 088ba1f..34dcc22 100644
--- a/AyCode.Services/README.md
+++ b/AyCode.Services/README.md
@@ -1,5 +1,9 @@
 # AyCode.Services
 
+@project {
+  type = "framework"
+}
+
 Shared service implementations: SignalR communication (custom binary protocol), login services, and remote log writers.
 
 ## Documentation
diff --git a/AyCode.Utils.Server/README.md b/AyCode.Utils.Server/README.md
index f8a51d9..9a13d5e 100644
--- a/AyCode.Utils.Server/README.md
+++ b/AyCode.Utils.Server/README.md
@@ -1,5 +1,9 @@
 # AyCode.Utils.Server
 
+@project {
+  type = "framework"
+}
+
 Server-side utility library placeholder. Currently empty — reserved for future server-specific utilities.
 
 ## Dependencies
diff --git a/AyCode.Utils/README.md b/AyCode.Utils/README.md
index 679d610..ef34f57 100644
--- a/AyCode.Utils/README.md
+++ b/AyCode.Utils/README.md
@@ -1,5 +1,9 @@
 # AyCode.Utils
 
+@project {
+  type = "framework"
+}
+
 Low-level utility library with zero project dependencies. Provides string/datetime extensions, and disposable lock wrappers for `using` pattern with `Mutex`/`SemaphoreSlim`.
 
 ## Folder Structure