At Build Stuffs #37, I showed Codex CLI operating inside a private Sell.Systems environment with project context, tools and data. The important part was continuity: the task could move beyond an answer and remain inside an observable workspace. A practical pilot can start with one handoff that currently breaks between chat, email, a spreadsheet, CRM, browser work or an internal database. If you could connect only one system first, which handoff would remove the most manual work? Start with one workflow: https://sell.systems/