Download plugins/dotnet-maui/skills/maui-safe-area/SKILL.md from the publisher, or copy the path and open the repository. PlugMCP lists the skill and does not host the file.
Where does maui-safe-area live?
The publisher keeps it at https://github.com/dotnet/skills.
Which agents can use maui-safe-area?
Claude, Cursor, and Codex can read a SKILL.md you add from the publisher's repository.
>-
name: maui-safe-area
description: >-
.NET MAUI safe area and edge-to-edge layout guidance for .NET 10+. Covers the
new SafeAreaEdges property, SafeAreaRegions enum, per-edge control, keyboard
avoidance, Blazor Hybrid CSS safe areas, migration from legacy iOS-only APIs,
and platform-specific behavior for Android, iOS, and Mac Catalyst.
USE FOR: "safe area", "edge-to-edge", "SafeAreaEdges", "SafeAreaRegions",
"keyboard avoidance", "notch insets", "status bar overlap", "iOS safe area",
"Android edge-to-edge", "content behind status bar", "UseSafeArea migration",
"soft input keyboard", "IgnoreSafeArea replacement".
DO NOT USE FOR: general layout or grid design (use Grid and StackLayout),
app lifecycle handling (use maui-app-lifecycle), theming or styling
(use maui-theming), or Shell navigation structure.
license: MIT
Safe Area & Edge-to-Edge Layout (.NET 10+)
.NET 10 introduces a brand-new, cross-platform safe area API that replaces the legacy iOS-only and the layout-level properties. The new property and flags enum give you per-edge, per-control safe area management on Android, iOS, and Mac Catalyst from a single API surface.
UseSafeArea
IgnoreSafeArea
SafeAreaEdges
SafeAreaRegions
This is new API surface in .NET 10. If the project targets .NET 9 or earlier, these APIs do not exist. Guide the developer to the legacy ios:Page.UseSafeArea and Layout.IgnoreSafeArea properties instead.
When to Use
Content overlaps status bar, notch, Dynamic Island, or home indicator after upgrading to .NET 10
Implementing edge-to-edge / immersive layouts (photo viewers, video players, maps)
Keyboard avoidance for chat or form UIs
Migrating from ios:Page.UseSafeArea, Layout.IgnoreSafeArea, or WindowSoftInputModeAdjust.Resize
Blazor Hybrid apps that need CSS env(safe-area-inset-*) coordination
Mixed layouts with an edge-to-edge header but a safe-area-respecting body
When Not to Use
Projects targeting .NET 9 or earlier — use the legacy iOS-specific APIs
General page layout questions unrelated to system bars or keyboard — use standard layout guidance
App lifecycle or navigation structure — use maui-app-lifecycle or Shell guidance
Theming or visual styling — use the maui-theming skill
Inputs
Target framework: must be net10.0-* or later for the new APIs
Target platforms: Android, iOS, Mac Catalyst (Windows does not have system bar insets)
UI approach: XAML/C#, Blazor Hybrid, or MauiReactor
SafeAreaRegions Enum
[Flags]
public enum SafeAreaRegions
{
None = 0, // Edge-to-edge — no safe area padding
SoftInput = 1 << 0, // Pad to avoid the on-screen keyboard
Container = 1 << 1, // Stay inside status bar, notch, home indicator
Default = -1, // Use the platform default for the control type
All = 1 << 15 // Respect all safe area insets (most restrictive)
}
SoftInput and Container are combinable flags:
SafeAreaRegions.Container | SafeAreaRegions.SoftInput = respect system bars and keyboard.
SafeAreaEdges Struct
public readonly struct SafeAreaEdges
{
public SafeAreaRegions Left { get; }
public SafeAreaRegions Top { get; }
public SafeAreaRegions Right { get; }
public SafeAreaRegions Bottom { get; }
// Uniform — same value for all four edges
public SafeAreaEdges(SafeAreaRegions uniformValue)
// Horizontal / Vertical
public SafeAreaEdges(SafeAreaRegions horizontal, SafeAreaRegions vertical)
// Per-edge
public SafeAreaEdges(SafeAreaRegions left, SafeAreaRegions top,
SafeAreaRegions right, SafeAreaRegions bottom)
}
Edge-to-edge. Breaking change from .NET 9 on Android.
Layout (Grid, StackLayout, etc.)
Container
Respects bars/notch, flows under keyboard
ScrollView
Default
iOS maps to automatic content insets. Only Container and None take effect.
ContentView
None
Inherits parent behavior
Border
None
Inherits parent behavior
Breaking Changes from .NET 9
ContentPage default changed to None
In .NET 9, Android ContentPage behaved like Container. In .NET 10, the default is None on all platforms. If your Android content goes behind the status bar after upgrading:
WindowSoftInputModeAdjust.Resize still exists and still compiles (it is not removed and not obsolete), but it is Android-only. For cross-platform keyboard avoidance prefer SafeAreaEdges="All" (or the SoftInput region) on the ContentPage.
Usage Patterns
Edge-to-edge immersive content
Set None on both page and layout — layouts default to Container:
Available CSS environment variables: env(safe-area-inset-top), env(safe-area-inset-bottom), env(safe-area-inset-left), env(safe-area-inset-right).
Migration from Legacy APIs
Legacy (.NET 9 and earlier)
New (.NET 10+)
ios:Page.UseSafeArea="True"
SafeAreaEdges="Container"
Layout.IgnoreSafeArea="True"
SafeAreaEdges="None"
WindowSoftInputModeAdjust.Resize
SafeAreaEdges="All" on ContentPage
The legacy ios:Page.UseSafeArea and Layout.IgnoreSafeArea properties still compile but are marked obsolete. IgnoreSafeArea="True" maps internally to SafeAreaRegions.None. WindowSoftInputModeAdjust.Resize is not obsolete — it remains supported, but is Android-only.
Safe area insets cover: system bars (status/navigation) and display cutouts
SoftInput includes the soft keyboard
MAUI uses WindowInsetsCompat and WindowInsetsAnimationCompat internally
Behavior varies by Android version and OEM edge-to-edge settings
Common Pitfalls
Forgetting to set None on the layout too.ContentPage SafeAreaEdges="None" makes the page edge-to-edge, but child layouts default to Container and still pad inward. Set None on both page and layout for truly immersive content.
Using SoftInput directly on ScrollView. ScrollView manages its own content insets and ignores SoftInput. Wrap the ScrollView in a Grid or StackLayout and apply SoftInput there.
Confusing Default with None.Default means "platform default for this control type" — on ScrollView (iOS) this enables automatic content insets. None means "no safe area padding at all."
Double-padding in Blazor Hybrid. Setting SafeAreaEdges="Container" on the page and using CSS env(safe-area-inset-*) results in doubled insets. Pick one approach — CSS is recommended for Blazor.
Missing viewport-fit=cover in Blazor. Without this meta tag, CSS env(safe-area-inset-*) values are always zero on iOS.
Assuming .NET 9 behavior on Android. After upgrading to .NET 10, Android ContentPage defaults to None (was effectively Container). Add SafeAreaEdges="Container" to restore the previous behavior.
Using legacy ios:Page.UseSafeArea in new code. The old API is iOS-only and obsolete. Always use SafeAreaEdges for cross-platform safe area management.
Checklist
Android upgrade: SafeAreaEdges="Container" added if content goes under status bar
Edge-to-edge: None set on both page and layout
ScrollView keyboard avoidance uses wrapper Grid, not ScrollView's own SafeAreaEdges
Blazor Hybrid: using either XAML or CSS safe areas, not both
viewport-fit=cover in Blazor's index.html<meta viewport> tag
Legacy UseSafeArea / IgnoreSafeArea migrated to SafeAreaEdges
How do I install maui-safe-area?
Download plugins/dotnet-maui/skills/maui-safe-area/SKILL.md from the publisher, or copy the path and open the repository. PlugMCP lists the skill and does not host the file.
Where does maui-safe-area live?
The publisher keeps it at https://github.com/dotnet/skills.
Which agents can use maui-safe-area?
Claude, Cursor, and Codex can read a SKILL.md you add from the publisher's repository.