AI Juggler: Open-Source macOS App to Orchestrate Claude and Codex Sessions

AI Juggler is a free, MIT-licensed, local-first macOS app that lists every open Claude app, Claude Code, Codex and Cursor session in one window and jumps to any of them in one step. It shows measured usage and remaining limits per account, compares CLAUDE.md and AGENTS.md across tools, and can carry a conversation to another account or tool when one runs low. It requires macOS 14 Sonoma or later plus Claude Code or Codex installed and signed in, and never proxies traffic or stores credentials.