dotnet/skills · .agents/skills/authoring-github-workflows/SKILL.md

authoring-github-workflows skillA

authoring-github-workflows is agent-read markdown (skill) from dotnet/skills: Author and review GitHub Actions workflow YAML safely so syntactically-valid YAML can't ship a workflow that GitHub Actions refuses to run. USE FOR: editing, adding, or reviewing any file under .github/workflows/, writing run-name/name/if/env/run values that contain ${{ }} expressions, diagnosing a run that fails with 'This run likely failed because of a workflow file issue' and no jobs starting, deciding when a workflow scalar must be quoted, validating workflows with actionlint. DO NOT USE FOR.

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/authoring-github-workflows@git:20260616.01b4875
Exact content
mdr add dotnet/skills/authoring-github-workflows@sha256:0d3afd20cb0ba60a

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_mczkfczgqyffdcwv.svg)](https://markdownregistry.com/a/art_mczkfczgqyffdcwv)

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Versions

versioncommittedcommitsizeaudit
git:20260616.01b4875 latest2026-06-16 01b4875 9,053 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 (9053 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_mczkfczgqyffdcwv
GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/authoring-github-workflows
GET https://markdownregistry.com/api/v1/blob/0d3afd20cb0ba60ac36a59c6eeb3b0f92222190685e08a5e72f867876828bba1

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