One window, four agents.
Run the coding agents you already use. Each conversation is the real agent in its own terminal, with its own history.
A native Mac app for Claude Code, Codex, OpenCode and omp. Keep your coding conversations together, and pick up where you left off.
Open source · MIT license · Build from source on macOSFine / macOS
Run the coding agents you already use. Each conversation is the real agent in its own terminal, with its own history.
Keep your ongoing work in tabs. Search recent conversations and reopen the one you need, right where you stopped.
Fine also has a CLI for checking setup, reading tabs and navigating conversations. Your coding agent can help operate the workspace.
Fine is available as source code. Build the Mac app with Xcode command-line tools and Swift, then bring the coding agents you already have installed.
Read the setup guide ↗Each agent uses its own account and subscription. Fine does not include model access or API credits.
git clone https://github.com/NEWBIE0413/Fine.git
cd Fine
./scripts/package-app.sh release
ditto .build/Fine.app /Applications/Fine.appNo. Fine is a native workspace for existing agents. Claude Code, Codex, OpenCode and omp run as their actual terminal processes. Fine keeps their conversations accessible in one Mac window.
Fine runs Claude Code as a real CLI session. Its conversation search can use Claude Haiku to find a previous session from a description. Access to Claude is through your own configured account; Fine is independently developed by Cometro.
The documented installation currently builds Fine from its public GitHub source. Follow the README for prerequisites and the latest setup instructions.
Cometro is an independent, one-developer software studio in Korea. Fine and SpaceManager are tools we build and use in our own development workflow, alongside the iOS apps Picturous and Plantwo.