nssharp-binding-generator

Generate C# binding definitions from Objective-C header files and XCFrameworks.

1|Updated Feb 12, 2026

Search Tags:#api generation #c##interoperability #bindings #objective-c #dotnet maui #xamarin

Ready to run

npx skills add https://github.com/dalexsoto/NSSharp --skill nssharp-binding-generator

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nssharp-binding-generator
Source: https://github.com/dalexsoto/NSSharp/tree/main/.agents/skills/nssharp-binding-generator
Command: npx skills add https://github.com/dalexsoto/NSSharp --skill nssharp-binding-generator

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the creation of C# binding definitions for Objective-C APIs, significantly reducing the manual effort and potential errors involved in bridging Objective-C code with .NET platforms like Xamarin.iOS and .NET MAUI.

Core Features & Use Cases

Automated C# Binding Generation: Converts Objective-C header files (.h) or entire XCFrameworks into C# interfaces, classes, and structs suitable for interop.
Comprehensive ObjC Support: Handles complex Objective-C constructs including categories, protocols, properties, enums, structs, blocks, and nullability annotations.
Use Case: When integrating a native Objective-C library into a .NET MAUI application, use this Skill to generate the necessary C# bindings, allowing seamless interaction with the Objective-C API.

Quick Start

Use the nssharp-binding-generator skill to generate C# bindings from the Objective-C header file 'MyHeader.h'.

Frequently Asked Questions about nssharp-binding-generator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I generate C# bindings from Objective-C headers for .NET MAUI?▼

To generate C# bindings from Objective-C headers, provide the `.h` file or XCFramework to parse syntax, infer nullability, and map types into idiomatic C# interfaces and classes for Xamarin and .NET MAUI.

Can I create Xamarin.iOS bindings from an XCFramework automatically?▼

Yes, you can create Xamarin.iOS bindings from an XCFramework by parsing the embedded Objective-C headers to generate C# binding definitions with appropriate attributes for seamless interoperability.

What Objective-C constructs are supported when generating C# bindings?▼

Supported Objective-C constructs include categories, protocols, properties, enums, structs, blocks, and nullability annotations, all parsed and mapped to idiomatic C# code with appropriate interop attributes.

Does the binding generator handle category merging and nullability inference?▼

Yes, the binding generator handles category merging and nullability inference, automatically mapping complex Objective-C syntax to produce idiomatic C# code with appropriate attributes for .NET iOS development.

What is the best way to automate C# binding definitions for Objective-C APIs?▼

The best way to automate C# binding definitions is parsing Objective-C headers or XCFrameworks to convert APIs into C# interfaces, classes, and structs, significantly reducing manual effort and bridging errors.

Are there limitations when mapping Objective-C blocks to C# in .NET iOS development?▼

The generator parses Objective-C blocks, structs, and protocols to map them to C# constructs, but complex Objective-C syntax may require manual review to ensure seamless .NET interoperability and accurate type mapping.