Use Codex as a running research notebook

They treated Codex as a persistent place to gather background knowledge for a department and reuse it across later questions.

Done with Codex· Intermediate

What they did
They used the Codex app less like a coding helper and more like a living research workspace. To keep that context stable, they leaned on an AGENTS.md file for ongoing style and instruction settings, then moved between coding tasks, desktop actions, and detailed question answering in the same app.
How it went
They said Codex gave better answers than ChatGPT’s Research mode and worked well for quick web lookups plus long-running research. The main complaint was that the product still felt unfinished and sparse.
Tips
Use it when you want one place to accumulate context over time, not just a one-off answer. Keep an eye on quota limits, since Codex shares usage with ChatGPT and the web tools, apart from Codex Spark.

Try it yourself with Codex

You are my ongoing research partner for [department or topic]. Start by reading the material in [folder path] and build a structured knowledge base in [format] that tracks important people, workflows, data points, and open questions. Keep updating that base as we continue, and tell me how you organized it so you can resume later. When I ask about [topic], answer from the saved notes and cite sources. Before you do anything that would change, remove, submit, or send my files or data, stop and ask for my approval first.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

Get 3 agent uses like this every morning

With the day's top AI news. Free, and one click to unsubscribe.