#codex
codex

JetBrains IDE Terminal Now Runs on libghostty for Better Agent Support

The built-in terminal in JetBrains IDEs now runs on libghostty starting with version 2026.3, replacing the older JediTerm emulator. CLI agents such as Claude Code and Codex get modern keyboard protocols, automatic theme switching and far better rendering of terminal output. Developers who run agents inside the IDE will notice the difference right away.

Codex 0.164.0 adds /presets, inline /model and MCP sign-in

Codex CLI 0.164.0 lets you save reusable prompts and slash commands in ten numbered /presets slots. The /model and /permissions commands now accept inline arguments to set the model, reasoning effort, speed or permission profile in one go. Enterprise MCP connections gained new sign-in options, including OAuth clients that need secrets.