dotnet/skills · plugins/dotnet-test/skills/find-untested-sources/SKILL.md

find-untested-sources skillA

find-untested-sources is agent-read markdown (skill) from dotnet/skills: MANDATORY for static source-to-test pairing: find or list source files/modules without corresponding tests, or suggest test locations from repository structure. Invoke even for a tiny package; do not substitute manual globbing. Uses Roslyn for C#/.NET and tree-sitter for Python, TS/JS, Go, Java, Rust, Ruby, Kotlin, Swift, PowerShell, and C++. DO NOT USE FOR: real line/branch/Cobertura data, coverage-backed test priorities, CRAP risk, or grading existing 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 dotnet/skills/find-untested-sources@git:20260908.1eb7136
Exact content
mdr add dotnet/skills/find-untested-sources@sha256:c1777c1c9a19e985

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_jrfjnwlexsjdvvxj.svg)](https://markdownregistry.com/a/art_jrfjnwlexsjdvvxj)

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Versions

versioncommittedcommitsizeaudit
git:20260908.1eb7136 latest2026-09-08 1eb7136 13,406 BA view · diff
git:20260903.30b30ef2026-09-03 30b30ef 12,871 BA view · diff
git:20260902.00b3bac2026-09-02 00b3bac 12,629 BA view · diff
git:20260826.3cd13372026-08-26 3cd1337 12,307 BA view · diff
git:20260724.71414ce2026-07-24 71414ce 12,196 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 (13406 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 · 5,437 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jrfjnwlexsjdvvxj
GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/find-untested-sources
GET https://markdownregistry.com/api/v1/blob/c1777c1c9a19e9855e87b4db5e1b9b9df349983e16dba2ba9e761fcac52cb83e

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