ddd-aspnet-core SKILL.md skillA

ddd-aspnet-core from salimramirez/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add salimramirez/agent-skills/ddd-aspnet-core@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
salimramirez/agent-skills
Path
skills/ddd-aspnet-core/SKILL.md
Versions recorded
2
Latest version
v1.0.0, committed Oct 13, 2026
First version recorded
Oct 13, 2026
Size
17,195 bytes
Repository stars
4
License
MIT

Write Domain-Driven Design code in ASP.NET Core / C# — bounded contexts as folders with four layers, aggregate roots with behavior mapped by EF Core, value objects as records, command and query services that return results, repositories, domain events, anti-corruption layers, and the REST interface with resources, assemblers and problem details. Use when implementing or refactoring an ASP.NET Core or .NET Web API around business rules, structuring a new bounded context in C#, or pulling…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# DDD in ASP.NET Core

Write the actual code for a Domain-Driven Design model in **ASP.NET Core / C#**. The core rules below say *what* the building blocks are and when to reach for each; the references say *how to express them idiomatically* in ASP.NET Core and EF Core, and the assets and scripts write the parts that should come out the same every time.

This is an **opinionated** house style: for every decision it names one convention and says what that convention buys, rather than listing options. It is one coherent way to do this, not the only correct one; where a choice is genuinely open, the reference says so. Examples use the **QuickBite** food-delivery domain — an `Order` in the `Ordering` bounded context, a `Customer` in `Customers`.

The idioms are ASP.NET Core controllers, EF Core over MySQL (Oracle's `MySql.EntityFrameworkCore`, the provider that supports EF Core 10), C# records for everything that has no identity, primary constructors for injection, and Swashbuckle for the API description. The shipped code targets **.NET 10** and was run on .NET 10.0.3 with EF Core 10.0.12 against MySQL 8.0 — and, after the four edits `project-setup.md` lists, against PostgreSQL 17.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add salimramirez/agent-skills/ddd-aspnet-core@sha256:033c4c2897d5d6b1

The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_gwamt6722vm27x3k.svg)](https://markdownregistry.com/a/art_gwamt6722vm27x3k)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, all committed on Oct 13, 2026.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-10-13 28f6b5b 17,195 BA view · diff
v1.0.02026-10-13 c313981 17,045 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (17195 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

salimramirez/agent-skills · 4 stars · license MIT · pushed 2026-10-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_gwamt6722vm27x3k
GET https://markdownregistry.com/api/v1/resolve?ref=salimramirez/agent-skills/ddd-aspnet-core
GET https://markdownregistry.com/api/v1/blob/033c4c2897d5d6b19ccecd2e97f655268629622a1e24759db024de663c9b884e

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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