change-quiz SKILL.md skillA
change-quiz from jpeetz/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jpeetz/agent-skills/change-quiz@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jpeetz/agent-skills
- Path
skills/development/finding-unknowns/skills/change-quiz/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Oct 28, 2026
- First version recorded
- Aug 31, 2026
- Size
- 2,442 bytes
- Repository stars
- 16
- License
- none declared
Use when reviewing what changed after a long session before merging — build a change report grouped by intent, then quiz the user so unread changes don't ship.
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
# Change quiz
After a long session the agent has often done more than the user realizes, and a diff only shows surface. Behavior lives in how the change interacts with existing code paths. The user should merge only what they can pass a quiz on.
## Steps
1. Build the report first, in four short sections:
- **Context** — what problem this session set out to solve.
- **What changed** — grouped by intent (feature, fix, refactor), not by file.
- **How it interacts** — the existing code paths the change touches, and what now behaves differently even in files the diff doesn't show.
- **Intuition** — the 2-3 mental-model updates the user should walk away with ("retries are now idempotent because X").
2. For long sessions, offer the report as a single self-contained HTML page with the quiz at the bottom — it reads better than a wall of markdown.
3. Then the quiz: 5-8 questions targeting what would bite an unaware maintainer.
- Mix recall ("what happens to in-flight jobs during deploy now?") with prediction ("if someone calls X with a stale token, what do they see?").
- Weight questions toward deviations, edge cases, and interaction effects — not trivia about names.
…Read the whole file at its exact version.
How to install
mdr add jpeetz/agent-skills/change-quiz@sha256:d4d8e7cb6344e9b5The line at the top of this page pins the label v1.0.0, 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_h4hyg2j2fnm7g5s5)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 31, 2026 and Oct 28, 2026, about one every 29 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-10-28 | e711966 | 2,442 B | A | view · diff |
| v1.0.0 | 2026-09-14 | 5722530 | 2,339 B | A | view · diff |
| v1.0.0 | 2026-08-31 | 945bdcc | 2,338 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 (2442 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
jpeetz/agent-skills · 16 stars · license none declared · pushed 2026-10-28 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_h4hyg2j2fnm7g5s5 GET https://markdownregistry.com/api/v1/resolve?ref=jpeetz/agent-skills/change-quiz GET https://markdownregistry.com/api/v1/blob/d4d8e7cb6344e9b5d39d91cfafcc7fa69a7f754b9ea502700489373bceb0570f
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.