browseros-ai/codex — reverse-engineered prompt

Build me a lightweight coding assistant that runs in my terminal, like Codex CLI.

I want to open a project folder, type codex, sign in with my ChatGPT account or use an API key, then ask it to help explain code, make edits, fix bugs, and run commands locally. It should show me what it plans to change, ask before doing risky things, and keep everything on my computer as much as possible.

Please include a simple config file in my home folder for preferences, support project memory through an AGENTS.md file, and add a way to connect MCP servers for extra tools. I also want a command that can run one prompt without the interactive chat, so it can be used in scripts or automation.

Package it so normal users can install it through npm or Homebrew, and include clear docs for install, login, config, sandbox approvals, automation, and building from source. Look up current docs online if you need to.