Certification Mock Exam — DevOps skill for Claude Code

Certification Mock Exam Skill

A Claude skill that turns a certification's official exam guide into a timed mock exam you open in a browser. Every answer links to the vendor's official documentation.

It works for any vendor that publishes an exam outline. It includes notes for Databricks and Microsoft (Azure, Fabric, Power BI). For AWS, Google Cloud, Snowflake and other vendors, it follows a general procedure.

Contents

• What you get
• Requirements
• Installation
• Usage
• How the skill builds an exam
• Sourcing rules
• Repository structure
• Limitations
• Contributing

What you get

Claude produces one HTML file. It runs offline in any browser, except for Google Fonts, and falls back to system fonts without them. Every exam uses the same page:

• Intro screen. It lists each exam section with the weight the guide prints ("6%" or "25–30%") and its question count.
• Exam screen. You see one question at a time, with a countdown timer, a question navigator grouped by section, and flags for review.
• Keyboard shortcuts. Option letters pick an answer, the arrow keys move between questions, and F flags the current one.
• Saved progress. The page stores your answers and timer in the browser, so a refresh loses nothing. When time runs out, the exam submits itself.
• Results screen. You get a raw score, time used and a bar per section. You can filter the review list to wrong or flagged questions. Each question shows an explanation, a link to the official doc page, and a badge: Checked against docs or Verify in docs.
• Themes. The page follows your system's light or dark setting and works on phones.

The results screen neve