Cross provider chats, Proper /goal.

[bimbab189]

Hey, i love t3code, but it has some issues, especially lacking on the codex-cli side of commands, and features, it has barely any /commands for codex-cli which is wierd, but i think the most missing part is cross provider chats, and proper /goal support, so say you could run opus 5, for the big fixes, then gpt 5.6 luna for small work, on the same chat, with the same non reasoning context, so the next agent would see, the exposed context, would compact before switching and stuff like that, with /goal support being provider agnostic, so its a general implementation that works on both claude and codex-cli, sorry english is not my native language. I did not find a suggestion for Cross provider chats, only some cross provider agents.

[juliusmarminge]

Closing as a duplicate of the existing mid-thread provider-switch Ideas threads:

• Switching provider/model inside an existing thread, with conversation carry-over #7367 — switching provider/model inside an existing thread with conversation carry-over (same chat / compact-before-switch ask)
• [Feature]: Switch provider/model mid-conversation via transcript handoff #6757 — switch via transcript handoff

For provider-agnostic /goal (incl. Codex), please continue on #6777.

Cross-provider delegated agents (what you already found) is tracked separately at #10242 — different from same-thread provider chats.