CCARF Practice Question

Paper 5 · Question 31

D3 Claude Code Configuration & Workflows · Paper 5

[Scenario: Code Generation with Claude Code] You want to create a custom slash command `/review` that runs your team’s standard code review checklist. It should be available to every developer when they clone or update the repository. Where should you create the command file?

• A.In `~/.claude/commands/` in each developer’s home directory.
• B.In the project repository under `.claude/commands/`.
• C.In `.claude/config.json` as an array of commands.
• D.In the root project CLAUDE.md.

Show answer & explanations

Correct answer: B

A: A file in each home directory is not in the clone, so new developers never get /review.

B: Putting custom slash commands under `.claude/commands/` inside the project repository ensures they are version-controlled and automatically available to every developer who clones or updates the repo. This is the intended location for project-level custom commands in Claude Code.

C: Project commands are markdown files under .claude/commands/ or .claude/skills/, not an array in config.json.

D: CLAUDE.md is always-on project context. It does not define a slash command.

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