test-tagging SKILL.md skillA

test-tagging from dotnet/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add dotnet/skills/test-tagging@git:20261009.e191d40

Pins git:20261009.e191d40 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
dotnet/skills
Path
plugins/dotnet-test/skills/test-tagging/SKILL.md
Versions recorded
8
Latest version
git:20261009.e191d40, committed Oct 9, 2026
First version recorded
Aug 27, 2026
Size
22,207 bytes
Repository stars
5,836
License
MIT

Classifies existing tests by standard traits and reports their distribution. USE FOR: tagging all tests with category attributes, categorizing/tagging/ labeling each test, compare happy vs error paths, audit the test mix, describe coverage shape by test type, or tag then verify the project builds. Read bodies when names mislead. Apply canonical attributes; otherwise report only. DO NOT USE FOR: requests owned by test-anti-patterns, coverage-analysis, crap-score, test-gap-analysis…

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

# Test Trait Tagging

Analyze an existing test suite in any supported language and apply a standardized set of trait tags to each test method, giving teams visibility into their test distribution (positive vs. negative, critical-path coverage, smoke tests, etc.).

> **Language-specific guidance**: Read the caller-provided or runtime-listed
> `test-analysis-extensions` catalog and its matching language file.
> The helper is reference-only, not an invocable skill. If absent,
> continue with the built-in framework table below and report the limitation.

## When to Use

- Auditing a test project to understand the mix of test types
- Adding trait attributes to untagged tests
- Generating a summary report of trait distribution across a test suite
- Reviewing whether critical paths have sufficient coverage

## When Not to Use

- Writing new tests from scratch (use `code-testing` for any language, or `writing-mstest-tests` for MSTest)
- Running or filtering tests (use `run-tests` for .NET; equivalent native runners elsewhere)
- Migrating between test frameworks
- General quality, smell, flakiness, or assertion audits (use `test-anti-patterns` or the matching analysis skill)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add dotnet/skills/test-tagging@sha256:57ff114eaa15ca90

The line at the top of this page pins the label git:20261009.e191d40, 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_ozdx2ymox5mabqmo.svg)](https://markdownregistry.com/a/art_ozdx2ymox5mabqmo)

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

Versions

The registry has recorded 8 versions of this file, between Aug 27, 2026 and Oct 9, 2026, about one every 6 days.

versioncommittedcommitsizeaudit
git:20261009.e191d40 latest2026-10-09 e191d40 22,207 BA view · diff
git:20261008.a51399b2026-10-08 a51399b 22,046 BA view · diff
git:20260925.a824bbb2026-09-25 a824bbb 22,058 BA view · diff
git:20260908.e8ed8472026-09-08 e8ed847 21,432 BA view · diff
git:20260904.ac8f4122026-09-04 ac8f412 19,895 BA view · diff
git:20260903.30b30ef2026-09-03 30b30ef 18,708 BA view · diff
git:20260902.00b3bac2026-09-02 00b3bac 18,178 BA view · diff
git:20260827.f65b81b2026-08-27 f65b81b 17,645 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 (22207 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

dotnet/skills · 5,836 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ozdx2ymox5mabqmo
GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/test-tagging
GET https://markdownregistry.com/api/v1/blob/57ff114eaa15ca9097ea746392b90619ca5e9c638ecb4f5b6c02aa6667fea833

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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