Writing Plans Codex Skill
Use when you have a spec or requirements for a multi-step task, before touching code.
What it adds
Use when you have a spec or requirements for a multi-step task, before touching code
docs and knowledge
Get set up
- Open Plugins in Codex and search for this plugin.
- Install it and complete any account authorization it asks for.
- Start a new thread to use it.
Before you install
Compatibility & limitations
Documented for ChatGPT desktop app, Codex CLI, ChatGPT web
Cursor: Not confirmed for Cursor.
This listing is based on source documentation. We have not installed or runtime-tested this asset.
How it fits together
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Reviewed 2026-09-20. Source revision: main (mutable; commit not pinned).