One Claude Code session is a conversation. Ten are a team, and a team needs someone to see who is doing what. Tenfold is that view: one Mac window where every agent is visible, every question reaches you, and no two agents quietly edit the same file.
See every agent at once
Every session shows up in all five layouts and in the notch, each with its own buddy whose face follows what the agent is doing.
- Board shows one tile per session, with what it’s up to. Tiles waiting on you wear a folded amber corner, and you can answer them in place. The header sums up the fleet and what you’ve spent today.
- Split tiles your live sessions to fit the window: fit to window, two panes, four panes, or main and stack. Idle sessions wait on a bench along the bottom, each with a box to give it a task.
- Focus puts one agent in the middle and the rest in a rail, grouped by project, with one line of live activity each.
One inbox for every question
Parallel agents stop to ask at different times. In Tenfold, every permission prompt and question lands in the Inbox the moment an agent asks, oldest first, one card at a time. Answer it and the next one comes up. Everything works from the keyboard, and ⌘I takes you there from anywhere in the Workspace.
Overlap warnings
When two agents edit the same file in the same checkout, both get flagged:
- on the Board, the tile says who else is editing the file;
- in the inspector, an “Overlapping edits” banner names the file, with a link to move one agent to a worktree;
- in Code, the overlaps are counted and listed.
A git worktree for each agent
A worktree is a separate folder of the same repository, checked out on its own branch, so agents in different worktrees can’t overwrite each other.
- Press ⌘N in the Workspace and pick the repository.
- Under Where it works, choose New worktree (⌘T switches).
- Name the branch, pick the branch it starts from, and press ⌘↩.
When another agent already works in that repository, Tenfold recommends a new worktree. Worktrees go under ~/.tenfold/worktrees/<repo>/<branch>, out of your project folder. Tenfold also recognises Claude Code sessions in worktrees you created yourself.
Bring the work back into main
When an agent in a worktree finishes, its Board tile offers to bring the branch into main. Tenfold merges with --no-ff so the history is kept. It won’t start while the main checkout has uncommitted changes, and if git hits a conflict, Tenfold aborts the merge and leaves your checkout as it was.
Broadcast one prompt to many agents
Turn on Broadcast in the Split layout, choose the sessions, type once and press ⌘↩. Agents at their prompt get it straight away. Busy ones get it queued and delivered the moment their turn ends.
Keep an eye on your limits
More agents use more of your plan. The usage meter in the toolbar shows your weekly window, the percentage used, and where your current pace lands by the reset, so you know how hard you can push.