About Crystl

I created Crystl because I needed a better way to manage Claude Code projects. As a technical marketer, I often run Claude across half a dozen projects in a single day. Keeping track of terminal windows, sessions, monitoring progress, and constantly switching between apps and browser tabs was becoming overwhelming.

I tried several terminal tools. Some I really liked — but none helped me conduct the orchestra of agents the way I imagined. With Crystl, I can run many agents across many projects while always knowing which are carrying the tune and which are patiently waiting for a wave of my baton.

What it is

Crystl is a macOS terminal built specifically for Claude Code and multi-agent orchestration. It also supports other AI agents (though not as deeply as Claude), and functions as a normal terminal. Crystl organizes projects into gems, manages terminal sessions as shards, and handles permission approvals through floating glass panels without hunting for tabs or windows. When you need to run multiple agents on the same repo, the isolated shards feature creates git worktrees and each agent gets its own branch — no conflicts.

Crystl Quest is a unique feature which allows you to create agent teams with unique skills and the ability to collaborate and communicate with you and each other to accomplish tasks more efficiently and with less errors.

With Crystl, every conversation is preserved. You can come back hours or days later and see exactly what was accomplished, what was approved, and the context of each session.

Built by

Crystl is built by Chris — designed, developed, and used daily. If you have questions or feedback, get in touch or join us on Slack.