.NET Skills
A set of Claude Code and Codex skills and subagents for professional .NET development: C#, Akka.NET, Aspire, EF Core, testing and performance
Low risk
We rate an entry low when it mostly gives the agent instructions and reference material.
Why this level
- The skills and subagents consist of instructions and references
Install
In your terminal, with SkillFoxx CLI
npx skillfoxx add plugins/net-skillsDetects the agents on your machine, checks the risk and pins the version.
Other ways to install
Run one by one in the Claude Code chat
/plugin marketplace add aaronontheweb/dotnet-skills
/plugin install dotnet-skills@dotnet-skillsInstall the plugin: /plugin marketplace add https://github.com/Aaronontheweb/dotnet-skills, then /plugin install dotnet-skills.
Other ways from the author
/plugin marketplace add https://github.com/Aaronontheweb/dotnet-skills
/plugin install dotnet-skillsRun the commands inside the Claude Code CLI.
This is third-party code. Review the repository files before installing.
What it does
The plugin gives the agent dozens of skills and several specialized subagents for .NET development. They cover C# standards, Akka.NET patterns, Aspire configuration, integration testing, EF Core migrations and performance optimization. The material is built on proven practices from production systems rather than generic advice. It installs as a plugin through the marketplace in Claude Code and Codex, or by copying the skills manually.
Who it is for. For .NET developers who want the agent to follow the ecosystem's mature practices.
Good fit when
- You write or review C# and want consistent standards
- You work with Akka.NET, Aspire or EF Core
- You need subagents for performance and concurrency analysis
Not a fit when
- The project is not on .NET
- You only need generic advice unrelated to the stack
Example request
Review this .NET service against C# standards and suggest concurrency improvementsLimitations
The material focuses on .NET and related libraries and does not apply to other languages. Some practices are specific to Akka.NET and Aspire.
How to disable. Uninstall the plugin via /plugin in Claude Code, or remove the copied skills from the skills directory.
Security check
- The skills and subagents consist of instructions and references
README in short
The README describes a plugin with thirty skills and five subagents for .NET development, built on production practices. Installation goes through the marketplace in Claude Code and Codex, and by manually copying skills for GitHub Copilot. It covers C#, Akka.NET, Aspire, EF Core, testing and performance. MIT licensed.
FAQ
Does it work with Codex?
Yes, codex plugin marketplace add and codex plugin add install the same plugin.
Can I install without the marketplace?
Yes, the skills can be copied from the skills folder into the agent's skills directory.
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