.NET Core Expert

by Jeffallan

.NET Core Expert is a DevOps skill for Claude Code, published by Jeffallan in claude-skills.

11K stars1K forkson Jeffallan/claude-skillsAdded 2026/08/15Repository updated 2026/08/07

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Install in seconds

Install .NET Core Expert

Copy .NET Core Expert into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/Jeffallan/claude-skills/tree/main/skills/dotnet-core-expert ~/.claude/skills/dotnet-core-expert

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/Jeffallan/claude-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/dotnet-core-expert/SKILL.md in Jeffallan/claude-skills
Installs to: ~/.claude/skills/dotnet-core-expert
Collection: One of 25 skills cataloged from this repository
Category: DevOps — 798 skills

What .NET Core Expert does

.NET Core Expert guides building .NET 8 applications with minimal APIs, clean architecture, and cloud-native microservices. Use it for Entity Framework Core, CQRS with MediatR, JWT authentication, and AOT compilation.

.NET Core Expert is cataloged under DevOps on DirSkills. .NET Core Expert comes from a repository tagged ai-agents, claude, claude-code, claude-marketplace and claude-skills.

Documentation

README

Excerpt

.NET Core Expert

Core Workflow

Analyze requirements — Identify architecture pattern, data models, API design
Design solution — Create clean architecture layers with proper separation
Implement — Write high-performance code with modern C# features; run dotnet build to verify compilation — if build fails, review errors, fix issues, and rebuild before proceeding
Secure — Add authentication, authorization, and security best practices
Test — Write comprehensive tests with xUnit and integration testing; run dotnet test to confirm all tests pass — if tests fail, diagnose failures, fix the implementation, and re-run before continuing; verify endpoints with curl or a REST client

Reference Guide

Load detailed guidance based on context:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about .NET Core Expert

What else does Jeffallan publish alongside .NET Core Expert?
.NET Core Expert is one of 25 skills that DirSkills catalogs from Jeffallan/claude-skills, the repository it ships in. Its siblings there include API Designer, Angular Architect and Architecture Designer. Each one is a separate skill with its own page in this directory, installs the same way .NET Core Expert does, and is maintained by Jeffallan in that same repository. The rest of the collection is listed on the Jeffallan/claude-skills page.
How does .NET Core Expert compare to other DevOps skills?
.NET Core Expert ranks #107 by stars among the 798 DevOps skills in this catalog. The most-starred ones next to it are Backend Patterns, API Connector Builder and Migration. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of .NET Core Expert against them. Open each page to compare what they document and how they install.