Babysitter csharp-sdk-specialist

C#/.NET SDK development with async patterns

install

source · Clone the upstream repo

git clone https://github.com/a5c-ai/babysitter

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/a5c-ai/babysitter "$T" && mkdir -p ~/.claude/skills && cp -r "$T/library/specializations/sdk-platform-development/skills/csharp-sdk-specialist" ~/.claude/skills/a5c-ai-babysitter-csharp-sdk-specialist && rm -rf "$T"

manifest: library/specializations/sdk-platform-development/skills/csharp-sdk-specialist/SKILL.md

C#/.NET SDK Specialist Skill

Overview

This skill specializes in developing .NET SDKs with proper async/await patterns, supporting .NET Standard, .NET Core, and .NET 6+ with NuGet distribution.

Capabilities

Design .NET SDK architecture with modern patterns
Implement async/await patterns with proper cancellation
Configure NuGet package publishing
Support .NET Standard 2.0/2.1, .NET Core 3.1, .NET 6/7/8
Design extension methods for fluent APIs
Implement dependency injection patterns
Configure XML documentation for IntelliSense
Support source link for debugging

Target Processes

Multi-Language SDK Strategy
SDK Architecture Design
SDK Testing Strategy

Integration Points

NuGet package registry
xUnit/NUnit for testing
dotnet CLI for building
HttpClientFactory for HTTP
System.Text.Json/Newtonsoft.Json
Polly for resilience

Input Requirements

API specification
Target framework versions
Nullable reference types preference
HTTP client preference
Dependency injection requirements

Output Artifacts

.NET SDK source code (.csproj)
NuGet package specification
xUnit test project
XML documentation
Example console application
README with installation

Usage Example

skill:
  name: csharp-sdk-specialist
  context:
    apiSpec: ./openapi.yaml
    targetFrameworks:
      - netstandard2.0
      - net6.0
      - net8.0
    nullableEnabled: true
    useSourceLink: true
    jsonSerializer: system-text-json

Best Practices

Use async/await with ConfigureAwait(false)
Support CancellationToken in all async methods
Implement IDisposable/IAsyncDisposable properly
Use nullable reference types
Provide extension methods for DI registration
Include comprehensive XML documentation