Does this skill support mobile development?

Yes, it includes specific configurations for static linking using __Internal on iOS and dynamic .so loading on Android.

When should I use [LibraryImport] vs [DllImport]?

Use [LibraryImport] for .NET 7+ and Native AOT scenarios to leverage compile-time source generation. Use [DllImport] for legacy .NET versions or when specific signatures aren't supported by the source generator.

How does this skill handle cross-platform library names?

It provides patterns for using NativeLibrary.SetDllImportResolver to dynamically load the correct file extension (.dll, .so, or .dylib) based on the current operating system.

Can this help with Native AOT performance?

Yes, by focusing on [LibraryImport], this skill helps eliminate runtime code generation overhead, which is essential for Native AOT compatibility and performance.

.NET Native Interop Specialist

Name: .NET Native Interop Specialist
Author: rudironsoni

byrudironsoni

0•

Mobile Development

Provides expert guidance and implementation patterns for calling native C/C++ libraries from .NET applications using P/Invoke.

This skill optimizes Claude's ability to assist with .NET Native Interop (P/Invoke) tasks, focusing on modern [LibraryImport] source generation for .NET 7+ and legacy [DllImport] patterns. It covers complex marshalling for structs and strings, cross-platform library resolution via NativeLibrary.SetDllImportResolver, and platform-specific configurations for Windows, Linux, macOS, iOS, and Android. It is ideal for developers building high-performance applications that require direct hardware access, existing C/C++ library integration, or cross-platform native bindings while ensuring AOT compatibility.

Key Features

01Cross-platform library resolution using NativeLibrary.SetDllImportResolver

02Migration workflows from legacy [DllImport] to modern .NET 7+ standards

030 GitHub stars

04Platform-specific P/Invoke configurations for iOS, Android, Windows, and Linux

05Complex marshalling patterns for structs, strings, and function pointers

06Implementation of [LibraryImport] for AOT-compatible source-generated interop

Use Cases

01Integrating C-based encryption or image processing libraries into .NET MAUI apps

02Creating high-performance cross-platform wrappers for native system APIs

03Optimizing .NET applications for Native AOT deployment by replacing runtime marshalling

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rudironsoni/dotnet-harness-plugin dotnet-native-interop

For use in Claude.ai and ChatGPT

Key Features

01Cross-platform library resolution using NativeLibrary.SetDllImportResolver

02Migration workflows from legacy [DllImport] to modern .NET 7+ standards

030 GitHub stars

04Platform-specific P/Invoke configurations for iOS, Android, Windows, and Linux

05Complex marshalling patterns for structs, strings, and function pointers

06Implementation of [LibraryImport] for AOT-compatible source-generated interop

Use Cases

01Integrating C-based encryption or image processing libraries into .NET MAUI apps

02Creating high-performance cross-platform wrappers for native system APIs

03Optimizing .NET applications for Native AOT deployment by replacing runtime marshalling

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rudironsoni/dotnet-harness-plugin dotnet-native-interop

For use in Claude.ai and ChatGPT