A free desktop app for macOS (Apple Silicon), Windows and Linux that puts Claude Code, Codex, Gemini and OpenCode in an MSN-style buddy list. Use separate Git worktrees for separate jobs, or group-chat agents in a shared folder. Let them take turns, answer together or hand unfinished tasks to another agent. Review diffs, run terminals, preview your app and track PR checks beside the chat. Bring your own agent accounts; provider access and usage are separate.

Hey everyone, I’m Safa, the maker of buddylist 👋

Remember MSN Messenger? I built buddylist to bring that feeling to working with coding agents.

Add Claude Code, Codex, Gemini and OpenCode as buddies. Bring them into a group chat, ask Claude to build a feature, then have Codex review it. They share the conversation’s project folder. You can also choose another agent to continue an unfinished checklist.

Separate contacts can work in their own Git worktrees. Chat tabs and forked chats share the existing folder. Review diffs, run a terminal, preview your app and manage PRs beside the conversation. There are retro themes, nudges and winks too.

buddylist is free for macOS (Apple Silicon), Windows and Linux, with optional Buy Me a Coffee support. Bring your own agent accounts; provider access and usage are separate.

Download or try the browser demo with scripted replies: https://buddylist.dev

The shared project folder is the detail I like here. Switching agents mid-task is a lot less appealing if you have to explain the whole job again.

Thanks, Oleksii! That was a big reason I built buddylist. Claude can build a feature, then Codex can review the changes in the same project folder. You can also hand an unfinished checklist to another agent to continue the work.