The note
In Visual Studio Code while using Codex, organize the work like a project and then set your agents off to work. Each new chat sends the prior chat into the background. From there it’s just like checking on a team of developers and their work in progress.
Why this matters
The trick is not only opening more agent chats. The useful shift is treating each chat like a scoped contributor with a clear job, a place in the project, and a status you can check without collapsing the whole effort back into one giant thread.
That turns Codex from a single assistant into a lightweight development floor. The human role becomes project lead: break work into coherent pieces, inspect what each agent produced, catch drift early, and merge the parts that actually fit.
Operating pattern
Structure the work before multiplying agents
- 1 · Name the project shape
Write down the goal, key files, acceptance criteria, and likely workstreams before starting parallel chats. - 2 · Give each chat one lane
Send one Codex chat after implementation, another after tests, another after review, or split by module when the boundaries are clean. - 3 · Check progress like a lead
Revisit background chats for status, diffs, blockers, and evidence. Do not assume output is ready just because a chat completed. - 4 · Merge with judgment
Use the human pass to reconcile conflicts, keep the source of truth coherent, and reject work that only looks plausible.
Simple setup checklist
- Define the outcome in one sentence.
- Split the work into 2–4 lanes that can be inspected independently.
- Give each Codex chat a concrete target and a verification requirement.
- Keep a visible project note with lane status: planned, running, needs review, merged, blocked.
- Run the final integration and test pass from one source of truth.