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Fine by Cometro

Your agents.
A place to come back to.

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 macOS

Fine / macOS

Less window hunting.
More room to build.

01

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.

02

The conversation continues.

Keep your ongoing work in tabs. Search recent conversations and reopen the one you need, right where you stopped.

03

Made for you. And your agents.

Fine also has a CLI for checking setup, reading tabs and navigating conversations. Your coding agent can help operate the workspace.

Make yourself at home.

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.app

Before you start.

Is Fine a new coding agent?

No. 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.

How does Fine use Claude?

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.

Can I download a ready-made app?

The documented installation currently builds Fine from its public GitHub source. Follow the README for prerequisites and the latest setup instructions.

Who is building it?

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.