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You are using Claude Code to accelerate software development. Your team uses it for code generation, refactoring, debugging, and documentation. You need to integrate it into your development workflow with custom slash commands, CLAUDE.md configurations, and understand when to use plan mode vs direct execution.
You're implementing a new payment processing module that must follow your project's established patterns for database transactions, error handling, and audit logging. You've identified three existing modules that exemplify these patterns: db_utils.py, error_handlers.py, and audit_logger.py. This is a one-off integration task - these patterns are well-documented in your team wiki and don't need additional project-level documentation. What's the most effective approach?

• A. Add documentation of each pattern to your CLAUDE.md file, establishing them as project conventions that Claude will apply automatically.
• B. Describe the patterns from the three modules in natural language in your prompt, explaining the transaction handling approach, error format, and logging conventions Claude should follow.
• C. Ask Claude to explore your codebase to find and understand the transaction, error handling, and logging patterns before generating the new module.
• D. Use @ references to include the three modules directly in your prompt, giving Claude concrete code examples of the patterns to follow.

Which statement BEST describes Retrieval-Augmented Generation?

• A. It changes token pricing.
• B. It compresses model weights.
• C. It permanently retrains Claude.
• D. It supplies relevant external knowledge during inference.

When implementing your lookup_order MCP tool, the backend sometimes returns errors (e.g.,
"Order not found" or temporary database failures). What is the correct pattern for communicating these errors back to the agent?

• A. Log the error server-side and return an empty result to avoid confusing the model
• B. Return the error message in the tool result content with the isError flag set to true
• C. Throw an exception from the tool handler so the agent framework can catch and log it
• D. Return a success response with a "status" field indicating the error type

You are using Claude Code to accelerate software development. Your team uses it for code generation, refactoring, debugging, and documentation. You need to integrate it into your development workflow with custom slash commands, CLAUDE.md configurations, and understand when to use plan mode vs direct execution.
Your team frequently migrates React components to Vue. You've written a step-by-step workflow for Claude Code to follow during each migration, and you want every developer on the team to invoke it by typing /migrate-component. The workflow should stay in sync as the team iterates on it. Where should you place the skill file?

• A. As a detailed instruction block in the project's root CLAUDE.md file
• B. In the project's.claude/settings.json using a skillOverrides entry to register and define the workflow
• C. In .claude/skills/migrate-component/SKILL.md at the project root, committed to version control
• D. In ~/.claude/skills/migrate-component/SKILL.md on each developer's machine

You are using Claude Code to accelerate software development. Your team uses it for code generation, refactoring, debugging, and documentation. You need to integrate it into your development workflow with custom slash commands, CLAUDE.md configurations, and understand when to use plan mode vs direct execution.
Your team's CLAUDE.md includes a rule: "Use 4-space indentation and always run Prettier formatting." Despite this, code reviews reveal that roughly 30% of files Claude Code generates use inconsistent formatting - sometimes 2-space indentation, sometimes missing trailing commas. Adding emphasis ("IMPORTANT: You MUST use Prettier formatting") reduces violations to about 15%, but doesn't eliminate them. What is the most effective way to ensure all generated code is consistently formatted?

• A. Split the formatting rules into path-scoped .claude/rules/files that load when Claude works on matching file types.
• B. Extract the formatting rules into a dedicated skill that Claude loads automatically when generating code, with more detailed examples of correct formatting.
• C. Configure a PostToolUse hook with an Edit|Write matcher that automatically runs Prettier on each file Claude modifies.
• D. Add a Stop hook with a prompt-based check that evaluates whether generated code follows formatting standards and prompts Claude to fix violations.