T3 Code is an open-source control plane for coding agents — Claude Code, Codex, OpenCode, Cursor and Grok driven from one desktop app, on the user's own subscriptions. Upstream ships a Linux x86_64 AppImage only, and the AUR's t3code-bin already tracks it, so this syncs from there in the fast ring.
One Omarchy patch: the AUR launcher runs Electron with --no-sandbox. Chromium falls back to a user-namespace sandbox when it finds no setuid helper, which is what happens on Arch, so the flag only turns the sandbox off. Verified both ways against the built package — sandboxed it reaches display setup, and only with namespaces restricted does it abort on the setuid helper.
🤖 Generated by Opus 5 in Claude Code.
Omabot
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