walkthrough SKILL.md skillA
walkthrough from marnickvda/pop-quiz is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add marnickvda/pop-quiz/walkthrough@git:20261106.68a58c7Pins git:20261106.68a58c7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- marnickvda/pop-quiz
- Path
skills/walkthrough/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261106.68a58c7, committed Nov 6, 2026
- First version recorded
- Nov 3, 2026
- Size
- 8,743 bytes
- Repository stars
- 3
- License
- MIT
Use when the user wants a change or an existing flow explained or walked through, step by step in execution order: a pull request by number or URL (including a team mate's), the current branch, the work just built in this session, or existing code as-is. Triggers include "walk me through this PR", "explain this change", "give me a tour of PR #123", "how does this flow work", "walk me through the auth flow". Explains the flow and the decisions behind it. Not a code review, and it does not test…
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
# Walkthrough Explain a change step by step, in the order the code **runs**, not the order of the diff: an overview diagram and step map, then **one step per message** from entry to exit, then a recap. The goal is understanding the flow and the decisions behind it. This is not a code review: no findings, bugs or style notes, and no grading of the user. **Short choices** end the message as a numbered plain-text list, after the content; then stop. The user replies with a number or in their own words. Every message here carries content above its choice, so it all stays in the message text: a question-tool popup can hide the text before it. ## 1. Gather silently Scope, in this order: - **A PR** (number or URL): run `gh pr view <n>` for the description **and**, separately, `gh pr view <n> --comments` (it omits the description). Then `gh pr diff <n>` and the full changed files at the head (`git fetch origin pull/<n>/head`, then `git show <sha>:<path>`). The PR need not be checked out. …
Read the whole file at its exact version.
How to install
mdr add marnickvda/pop-quiz/walkthrough@sha256:a19f50fc07500f4fThe line at the top of this page pins the label git:20261106.68a58c7, 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.
[](https://markdownregistry.com/a/art_73jsmx73axxn5uh2)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Nov 3, 2026 and Nov 6, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261106.68a58c7 latest | 2026-11-06 | 68a58c7 | 8,743 B | A | view · diff |
| git:20261103.b1d65f9 | 2026-11-03 | b1d65f9 | 8,646 B | A | view · diff |
| git:20261103.1a2d262 | 2026-11-03 | 1a2d262 | 8,625 B | A | view · diff |
| git:20261103.f7a4db2 | 2026-11-03 | f7a4db2 | 572 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8743 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
marnickvda/pop-quiz · 3 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_73jsmx73axxn5uh2 GET https://markdownregistry.com/api/v1/resolve?ref=marnickvda/pop-quiz/walkthrough GET https://markdownregistry.com/api/v1/blob/a19f50fc07500f4f6d934e8fefe67b7631bea29e1ffc0149eb6b39f5dce4896f
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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