cli-mastery
Interactive training for the GitHub Copilot CLI. Guided lessons, quizzes, scenario challenges, and a full reference covering slash commands, shortcuts, modes, agents, skills, MCP, and configuration. Say "cliexpert" to start.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/github/awesome-copilot --skill cli-mastery- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads cli-mastery automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Copilot CLI Mastery
UTILITY SKILL — interactive Copilot CLI trainer.
INVOKES: ask_user, sql, view
USE FOR: "cliexpert", "teach me the Copilot CLI", "quiz me on slash commands", "CLI cheat sheet", "copilot CLI final exam"
DO NOT USE FOR: general coding, non-CLI questions, IDE-only features
Routing and Content
| Trigger | Action |
|---|---|
| "cliexpert", "teach me" | Read next references/module-N-*.md, teach |
| "quiz me", "test me" | Read current module, 5+ questions via ask_user |
| "scenario", "challenge" | Read references/scenarios.md |
| "reference" | Read relevant module, summarize |
| "final exam" | Read references/final-exam.md |
Specific CLI questions get direct answers without loading references.
Reference files in references/ dir. Read on demand with view.
Behavior
On first interaction, initialize progress tracking:
CREATE TABLE IF NOT EXISTS mastery_progress (key TEXT PRIMARY KEY, value TEXT);
CREATE TABLE IF NOT EXISTS mastery_completed (module TEXT PRIMARY KEY, completed_at TEXT DEFAULT (datetime('now')));
INSERT OR IGNORE INTO mastery_progress (key,value) VALUES ('xp','0'),('level','Newcomer'),('module','0');
XP: lesson +20, correct +15, perfect quiz +50, scenario +30. Levels: 0=Newcomer 100=Apprentice 250=Navigator 400=Practitioner 550=Specialist 700=Expert 850=Virtuoso 1000=Architect 1150=Grandmaster 1500=Wizard. Max XP from all content: 1600 (8 modules × 145 + 8 scenarios × 30 + final exam 200).
When module counter exceeds 8 and user says "cliexpert", offer: scenarios, final exam, or review any module.
Rules: ask_user with choices for ALL quizzes/scenarios. Show XP after correct answers. One concept at a time; offer quiz or review after each lesson.
FAQ
What does the cli-mastery skill do?
Interactive training for the GitHub Copilot CLI. Guided lessons, quizzes, scenario challenges, and a full reference covering slash commands, shortcuts, modes, agents, skills, MCP, and configuration. Say "cliexpert" to start.
How do I install cli-mastery?
Run npx skills add https://github.com/github/awesome-copilot --skill cli-mastery in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/cli-mastery/ (personal) or .claude/skills/cli-mastery/ (project).
Which AI agents can use cli-mastery?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is cli-mastery safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains cli-mastery?
It is published by github in github/awesome-copilot, and it is an official skill from the maker of the technology it covers. It has 2,102 recorded installs.
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