Show HN: Codex.nvim – Codex inside Neovim (no API key required)
ishiooon Thursday, January 29, 2026
Hi HN! I built codex.nvim, an IDE-style Neovim integration for Codex.
Highlights:
- Works with OpenAI Codex plans (no API key required)
- Fully integrated in Neovim (embedded terminal
workflow)
- Bottom-right status indicator shows busy/wait state
- Send selections or file tree context to Codex quickly
Repo:
https://github.com/ishiooon/codex.nvim
Why I built this:
I wanted to use Codex comfortably inside Neovim without
relying on the API.
Happy to hear feedback and ideas!
Summary
codex.nvim is a powerful Neovim plugin that provides an interface to large language models, allowing users to generate, edit, and analyze text directly within their Neovim editor.
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Summary
github.com