marielynneblock/arcanum-artifex · skills/development/dotnet/csharp-xunit/SKILL.md

csharp-xunit skillA

csharp-xunit is agent-read markdown (skill) from marielynneblock/arcanum-artifex: Get best practices for XUnit unit testing, including data-driven tests.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add marielynneblock/arcanum-artifex/csharp-xunit@git:20260710.0115f49
Exact content
mdr add marielynneblock/arcanum-artifex/csharp-xunit@sha256:00f1cea402c51699

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_27rb4q7rkte3d7p3.svg)](https://markdownregistry.com/a/art_27rb4q7rkte3d7p3)

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Versions

versioncommittedcommitsizeaudit
git:20260710.0115f49 latest2026-07-10 0115f49 2,755 BA view · diff
git:20260710.ffb34002026-07-10 ffb3400 2,753 BA view · diff
git:20260515.b861afb2026-05-15 b861afb 2,753 BA view · diff
git:20260510.f26bcec2026-05-10 f26bcec 2,707 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (2755 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

marielynneblock/arcanum-artifex · 4 stars · license none · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_27rb4q7rkte3d7p3
GET https://markdownregistry.com/api/v1/resolve?ref=marielynneblock/arcanum-artifex/csharp-xunit
GET https://markdownregistry.com/api/v1/blob/00f1cea402c516990d9aa17cdc498c4197e6ed57dbb8433b1f4145d4781b4a5a

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.