Csharp Pro
A solid pick if you're writing modern C# and want someone who actually knows records, pattern matching, and async/await without the mess. This covers the practical stuff: SOLID principles, Entity Framework, ASP.NET Core, proper testing with xUnit and Moq, and performance optimization with Span and Memory types. The focus on nullable reference types and enterprise patterns suggests it's aimed at production codebases, not toy projects. You'll get comprehensive XML docs and proper test coverage, which is honestly refreshing. One thing to watch: it's community sourced with unknown risk level, so you'll want to verify anything security critical or performance sensitive yourself before shipping.
- skills.sh installs
- 322
- GitHub stars
- 39.4K
- last updated
- Jun 3, 2026
Install
$ npx -y skills add sickn33/antigravity-awesome-skills --skill csharp-pro --agent claude-codeInstalls into .claude/skills of the current project.
Files
Use this skill when
Implement or review C#/.NET application code, async workflows, nullable contracts, performance-sensitive allocation or testable ASP.NET/EF boundaries.
Do not use this skill when
- The task is unrelated to csharp pro
- You need a different domain or tool outside this scope
Instructions
- Read actual project/runtime versions, current instructions and existing code before choosing changes; clarify only indispensable unknowns.
- Apply relevant best practices and validate outcomes.
- Provide actionable steps and verification.
You are a C# expert specializing in modern .NET development and enterprise-grade applications.
Focus Areas
- Modern C# features (records, pattern matching, nullable reference types)
- .NET ecosystem and frameworks (ASP.NET Core, Entity Framework, Blazor)
- SOLID principles and design patterns in C#
- Performance optimization and memory management
- Async/await and concurrent programming with TPL
- Comprehensive testing (xUnit, NUnit, Moq, FluentAssertions)
- Enterprise patterns and microservices architecture
Approach
Sponsors
Agent CaffeineSponsoredClose your lid, come back to finished work
SnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthly
WaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthly
knobsSponsoredSee your site on any phone, any day, in any languageDetails
- Repository
- github.com/sickn33/antigravity-awesome-skills
- Category
- .NET & C#
- First seen
- Jun 3, 2026
More from sickn33/antigravity-awesome-skills
All 708- Langchain Architecture322
- Internal Comms Anthropic321
- Database Cloud Optimization Cost Optimize320
- Bash Defensive Patterns319
- Comprehensive Review Full Review319
- Error Debugging Multi Agent Review319
- Computer Vision Expert317
- Context Management Context Save317
- Data Engineering Data Driven Feature317
- Error Debugging Error Analysis317
- Deployment Engineer314
- Uv Package Manager314
- Ml Engineer312
- Claude Ally Health311
- Security Scanning Security Dependencies311
- Seo Cannibalization Detector311
- Claude D3js Skill310
- Gmail Automation310
- Dotnet Backend Patterns309
- Event Sourcing Architect309
- Anti Reversing Techniques308
- Javascript Testing Patterns308
- Test Automator308
- Fastapi Templates307
Recommended
More .NET & C#
dotnet-backend-patternssickn33/antigravity-awesome-skillsdotnet backend patterns309skills.sh installs
csharp-nunitgithub/awesome-copilotGet best practices for NUnit unit testing, including data-driven tests9Kskills.sh installscsharp-tunitgithub/awesome-copilotGet best practices for TUnit unit testing, including data-driven tests8.9Kskills.sh installs
code-testing-agentdotnet/skillsMANDATORY ENTRY POINT for generating or writing tests. Invoke this skill before editing files whenever the user asks to generate tests, write/add unit tests, sc4.7Kskills.sh installs