Address review feedback

- readme-content.md: remove "four" count from shared README intro line
- readme-snippets.md: shorten package-list note to two lines (drop enumerated names)
- src/PACKAGE.md: update Extensions.Apps description
- README.md: update Extensions.Apps description
- ModelContextProtocol.Extensions.Apps.csproj: update Description element

Co-authored-by: jeffhandley <1031940+jeffhandley@users.noreply.github.com>

Author: Copilot

.github/skills/prepare-release/references/readme-content.md

@@ -5,7 +5,7 @@ This reference describes what to review and update in the shared embedded NuGet
 
 ## The Shared Embedded README
 
-All four SDK packages embed the **same** README file: `src/PACKAGE.md`.
+All SDK packages embed the **same** README file: `src/PACKAGE.md`.
 
 Each project packs it identically:
 

.github/skills/prepare-release/references/readme-snippets.md

@@ -11,10 +11,8 @@ Validate code samples from the **package README** and the root repository README
 | `src/PACKAGE.md` | The single shared embedded README packed into every SDK package. This is the primary documentation users see on nuget.org. |
 | `README.md` (root) | The GitHub repository readme. Not packed into packages, but visible to developers browsing the repo. |
 
-All four SDK packages (`ModelContextProtocol.Core`, `ModelContextProtocol`,
-`ModelContextProtocol.AspNetCore`, `ModelContextProtocol.Extensions.Apps`) embed
-`src/PACKAGE.md` via their `.csproj` files. There are no per-package README files;
-paths such as `src/ModelContextProtocol.Core/README.md` do not exist.
+All SDK packages embed `src/PACKAGE.md` via their `.csproj` files. There are no per-package
+README files; paths such as `src/ModelContextProtocol.Core/README.md` do not exist.
 
 Sample README files (`samples/*/README.md`) are excluded -- the samples themselves are buildable projects and are validated by CI.
 

README.md

@@ -14,7 +14,7 @@ The SDK packages are:
 
 - **[ModelContextProtocol.AspNetCore](https://www.nuget.org/packages/ModelContextProtocol.AspNetCore)** [![NuGet version](https://img.shields.io/nuget/v/ModelContextProtocol.AspNetCore.svg)](https://www.nuget.org/packages/ModelContextProtocol.AspNetCore) - The library for HTTP-based MCP servers. References `ModelContextProtocol`.
 
-- **[ModelContextProtocol.Extensions.Apps](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps)** [![NuGet version](https://img.shields.io/nuget/v/ModelContextProtocol.Extensions.Apps.svg)](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps) - MCP Apps extension for the .NET Model Context Protocol (MCP) SDK.
+- **[ModelContextProtocol.Extensions.Apps](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps)** [![NuGet version](https://img.shields.io/nuget/v/ModelContextProtocol.Extensions.Apps.svg)](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps) - MCP Apps extension for building interactive UI applications that render inside MCP hosts.
 
 ## Getting Started
 

src/ModelContextProtocol.Extensions.Apps/ModelContextProtocol.Extensions.Apps.csproj

@@ -5,7 +5,7 @@
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <IsPackable>true</IsPackable>
     <PackageId>ModelContextProtocol.Extensions.Apps</PackageId>
-    <Description>MCP Apps extension for the .NET Model Context Protocol (MCP) SDK</Description>
+    <Description>MCP Apps extension for building interactive UI applications that render inside MCP hosts.</Description>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <!-- Suppress the experimental MCP warnings for internal usage -->
     <NoWarn>$(NoWarn);MCPEXP001;MCPEXP003</NoWarn>

src/PACKAGE.md

@@ -16,7 +16,7 @@ The SDK packages are:
 
 - **[ModelContextProtocol.AspNetCore](https://www.nuget.org/packages/ModelContextProtocol.AspNetCore)** [![NuGet version](https://img.shields.io/nuget/vpre/ModelContextProtocol.AspNetCore.svg)](https://www.nuget.org/packages/ModelContextProtocol.AspNetCore) - The library for HTTP-based MCP servers. References `ModelContextProtocol`.
 
-- **[ModelContextProtocol.Extensions.Apps](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps)** [![NuGet version](https://img.shields.io/nuget/vpre/ModelContextProtocol.Extensions.Apps.svg)](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps) - MCP Apps extension for the .NET Model Context Protocol (MCP) SDK.
+- **[ModelContextProtocol.Extensions.Apps](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps)** [![NuGet version](https://img.shields.io/nuget/vpre/ModelContextProtocol.Extensions.Apps.svg)](https://www.nuget.org/packages/ModelContextProtocol.Extensions.Apps) - MCP Apps extension for building interactive UI applications that render inside MCP hosts.
 
 ## Getting Started