wrong-answer-labs SKILL.md skillA
wrong-answer-labs from jhermesn/wrong-answer-labs is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jhermesn/wrong-answer-labs/wrong-answer-labs@git:20261018.82f24cePins git:20261018.82f24ce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jhermesn/wrong-answer-labs
- Path
skills/wrong-answer-labs/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261018.82f24ce, committed Oct 18, 2026
- First version recorded
- Sep 27, 2026
- Size
- 6,460 bytes
- Repository stars
- 21
- License
- MIT
Turns AWS Certification questions a learner got wrong into hands-on labs in the style of AWS Microcredentials (CloudFormation environment, Console challenges, automated grader), or into documentation-only study notes when a lab would cost too much. Use when someone studying for an AWS Certification exam (CLF, AIF, SAA, SOA, DVA, DEA, MLA, SAP, DOP, SCS, ANS...) shares practice or exam questions they missed and wants to review them hands-on.
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
# AWS exam questions → hands-on labs ## Overview Turn missed exam questions into AWS Microcredential-style labs: a business scenario, a CloudFormation starting environment, challenges solved in the Console without step-by-step, and an automated grader. Topics too expensive or impossible to reproduce (Direct Connect, Outposts, Shield Advanced...) become docs-only entries with official documentation instead. You write the lab; deterministic tools decide whether it ships: `cfn-lint`, `cfn-guard` rules (cost + security), `shellcheck`, a link checker, and a real-account self-test. Scripts are in this skill's `scripts/`; `<skill>` below is this skill's base directory. ## Inputs - **Certification**: exam code (`SAA-C03`). If missing, ask; it decides depth and domains. - **Questions**: text, screenshots or PDF. For each: stem, options, the learner's answer, and the correct answer if they have it. Requires `cfn-lint`, `cfn-guard`, `shellcheck`, `jq`, `curl`; `checkov` optional. Missing? Tell the user the install command printed by the validator. ## Workflow …
Read the whole file at its exact version.
How to install
mdr add jhermesn/wrong-answer-labs/wrong-answer-labs@sha256:8d8ad143a2aac83eThe line at the top of this page pins the label git:20261018.82f24ce, 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_kdfowoch2wj2u3rg)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 27, 2026 and Oct 18, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261018.82f24ce latest | 2026-10-18 | 82f24ce | 6,460 B | A | view · diff |
| git:20260929.b864ea0 | 2026-09-29 | b864ea0 | 6,446 B | A | view · diff |
| git:20260927.e1aa814 | 2026-09-27 | e1aa814 | 6,033 B | A | view · diff |
| git:20260927.5ebbec6 | 2026-09-27 | 5ebbec6 | 5,840 B | A | view · diff |
| git:20260927.a5ab783 | 2026-09-27 | a5ab783 | 5,137 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 (6460 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
jhermesn/wrong-answer-labs · 21 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kdfowoch2wj2u3rg GET https://markdownregistry.com/api/v1/resolve?ref=jhermesn/wrong-answer-labs/wrong-answer-labs GET https://markdownregistry.com/api/v1/blob/8d8ad143a2aac83edc75cf0f3d128f73411d2614fd432edf4361476801b80cc9
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.