Tutorials & How-tos

Step-by-step guides for common tasks.

In depth

Building a CLI Tool in One Evening with Codex: A Real Session

You can build and ship a working CLI tool in a single evening using Codex CLI by starting a conversation in your project folder, directing the agent through a

August 30, 2026 · 9 min read

Quick answers

How-to

Git Worktrees for Parallel Agent Workflows

Git worktrees let you check out multiple branches simultaneously in separate directories, so you can run several AI coding agents in parallel without them col

August 5, 2026 · 12 min read

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