Act on this, mostly signal

Run Codex in JetBrains Air against Azure OpenAI

What to do

Pin codex-acp@2.2.2 and save a local copy in acp.json instead of npx -y latest.

Why

The guide shows the setup and recommends a pinned package for supply chain safety.

What the research found

A blog post explains running the Codex ACP agent against Azure OpenAI inside JetBrains Air via acp.json, recommending a pinned codex-acp@2.2.2 package and a locally saved copy over npx -y latest for supply chain safety.

Claims and how well the evidence supports them

JetBrains Air supports custom agents via ACP configured in acp.json under ~/Library/Application Support/JetBrains/Air 98%
The codex-acp package was pinned to version 2.2.2 in the example config 85%
Codex CLI can switch to Azure with codex -c model_provider=azure 99%
npx -y runs the latest package version without pinning, which the author avoids for supply chain reasons 98%

Evidence

vladiliescu.net https://vladiliescu.net/jetbrains-air-with-codex-and-azure-openai

Actionability rated medium.