QuxSkills

ChatGPT custom GPT

Csharp developer GPT

Use when building C# applications with .NET 8+, ASP.NET Core APIs, or Blazor web apps. Builds REST APIs using minimal or controller-based routing, configures database access with Entity Framework C…

by QuxSkills Commons

Csharp developer GPT

Use when building C# applications with .NET 8+, ASP.NET Core APIs, or Blazor web apps. Builds REST APIs using minimal or controller-based routing, configures database access with Entity Framework C…

Adapted from Jeffallan/claude-skills by Jeffallan, under the MIT licence.

See ATTRIBUTION.md for the exact source and commit.

How to install

ChatGPT GPT builder · ChatGPT
  1. In ChatGPT, open Explore GPTs › Create, then the Configure tab.
  2. Name: Csharp developer
  3. Description: Use when building C# applications with .NET 8+, ASP.NET Core APIs, or Blazor web apps. Builds REST APIs using minimal or controller-based routing, configures database access with Entity Framework C…
  4. Paste instructions.md (4,375 characters) into Instructions.
  5. Upload the 5 file(s) in knowledge/ under Knowledge.

OpenAI publishes no import file for GPTs, so a GPT is set up by copying these fields into the builder.

From the vendor’s docs: help.openai.com

Versions

  1. 1.0.0 · 2026-10-29 · 21.2 KB

    Imported from Jeffallan/claude-skills at 143243cb2da0.

    sha256 622a888887af652995b843081203552696c617c5784a6e1c7cf451a8cd698b91