AI
Plugins and skills

As of Nov 3 Look at the repository before you install: skills instruct the assistant, hooks and MCP servers run commands on your machine. This list is not a security review.

• aspire-service-defaults

  Has the assistant set up a shared ServiceDefaults project that configures OpenTelemetry, health checks, HTTP resilience and service discovery once for all Aspire services.

  Cloud Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill aspire-service-defaults -a codexCopy
• crap-analysis

  Has the assistant set up OpenCover coverage collection with a runsettings file and rank methods by CRAP score to find risky code.

  Testing Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill crap-analysis -a codexCopy
• cscheck

  Has the assistant write property-based, model-based and stateful CsCheck tests for C# code, and replay generated failing cases.

  Testing Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill cscheck -a codexCopy
• csharp-concurrency-patterns

  Has the assistant pick the right concurrency tool among async/await, Channels, Rx and Akka.NET, and avoid needless locks in .NET code.

  C# and language Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill csharp-concurrency-patterns -a codexCopy
• csharp-nullable-reference-types

  Has the assistant apply nullable reference types, the null-forgiving operator and CodeAnalysis nullable attributes correctly to make null contracts explicit in C# APIs.

  C# and language Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill csharp-nullable-reference-types -a codexCopy
• database-performance

  Has the assistant split read and write models, avoid N+1 queries, use AsNoTracking and row limits in EF Core and Dapper data access.

  Data Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill database-performance -a codexCopy
• dependency-injection-patterns

  Has the assistant group ASP.NET Core service registrations into IServiceCollection extension methods to keep Program.cs clean.

  Web Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill dependency-injection-patterns -a codexCopy
• dotnet-devcert-trust

  Has the assistant diagnose untrusted .NET HTTPS dev certificates on Linux and fix them by adding the cert to the system CA bundle, with steps for Ubuntu, Fedora, Arch and WSL2.

  Tooling and workflow Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill dotnet-devcert-trust -a codexCopy
• dotnet-local-tools

  Has the assistant pin .NET CLI tools per repository in .config/dotnet-tools.json and restore them with dotnet tool restore so local and CI versions match.

  Tooling and workflow Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill dotnet-local-tools -a codexCopy
• dotnet-project-structure

  Has the assistant set up or migrate a solution to .slnx with Directory.Build.props, central package management, SourceLink and global.json pinning.

  Build and packages Aaronontheweb/dotnet-skills ★ 1.2k in the dotnet-skills plugin MIT
  Install for Codex / ChatGPT With the plugin

  codex plugin marketplace add Aaronontheweb/dotnet-skillsCopy

  Then open /plugins in Codex and install dotnet-skills.

  On its own

  npx skills add Aaronontheweb/dotnet-skills --skill dotnet-project-structure -a codexCopy