FIELD NOTE / AGENT SKILL
ASP.NET Core.
Plan and implement .NET web features using current framework guidance.
BuildOpenAISource checked 12 Oct 2026
When it earns a place.
Work on Blazor, MVC, Minimal APIs, middleware, authentication, or upgrades.
How to start.
Read the linked SKILL.md as a historical example. OpenAI marks this collection deprecated; follow the OpenAI Plugins repository and current plugin documentation linked from its README for current examples and installation guidance.
Open the original instructionsWhat it needs.
Codex skill with a .NET project; verify the target SDK and framework version.
Before you connect it.
Version-specific APIs and deployment advice need confirmation against current Microsoft docs.