What technique allows a single developer to run multiple instances of Claude code to work on tasks in parallel?	Running multiple instances of Claude code, each assigned a separate task.
What is the primary challenge when running multiple instances of Claude code simultaneously on the same project?	The risk of two instances modifying the same file at once, leading to conflicting or invalid code.
What solution is used to ensure that multiple Claude instances do not interfere with each other's work?	Giving each instance its own separate workspace, typically implemented using a Git work tree.
What is a Git work tree?	A feature of Git that allows a total copy of a project to exist in a new directory, corresponding to a separate branch.
How can you automate the process of creating a new work tree within Claude code?	By creating a custom command in the project.
Where must a custom command file be placed for Claude to recognize it?	Inside a markdown file within the `.Claude/commands` directory of the project.
How are dynamic arguments (like a specific feature name) handled when creating a custom command prompt?	By replacing hard-coded strings with special dollar sign arguments (e.g., `$CAPITAL_ARGUMENTS`).
What is the final step in the parallel development workflow using Git work trees?	Asking Claude to merge the changes from all separate work trees back into the main branch and clean up the temporary work trees.