An agent configured with the Local Pi runtime and an existing openai-codex OAuth credential cannot answer any prompt. The failure occurs before a provider request is made.
Raft Computer 1.0.18 improved the diagnostic compared with 1.0.13, but did not fix the failure. The current error shows that the Node SEA bundle attempts to dynamically import openai-codex.js from its temporary extraction directory, where that file does not exist.
The independently installed Pi CLI can derive an OpenAI Codex bearer from the same credential, so the credential itself is not the failing boundary.