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Features / Live code review

Review the code your agents write, while they write it

Tenfold's Code layout follows one agent's changes as they land. Watch the diff grow, accept or reject each change with a key, and open the whole file with the review drawn in place, without leaving the window the agent runs in.

Download for MacFree for 14 days, then $10 a month.

Reading an agent’s work after it finishes means reading everything at once. Reading it as it lands means catching a wrong turn in the first file, not the tenth. Tenfold’s Code layout is built for the second way.

Open it with ⌥⌘5, or with ⌘⇧R, which also takes you back to the layout you came from.

Changes: a git client for one agent’s work

The Changes view works like a git client, focused on one session:

Move between changes with J and K. Press A to accept a change, which stages it, or X to reject it. U undoes. Press 1 and 2 to switch between Live and Review, and F to follow the agent as it moves from file to file.

Editor: the whole file, with the review in place

Press E to switch to the Editor view, which works like an IDE:

From there, stage or unstage a change with S and ⇧S, revert it with X, or press B for blame. A terminal drawer (⌘J) and a terminal panel (⌃`) are there when you need a shell.

Talk to the agent from the review

You don’t need to leave the code to steer the agent. The message box in the Editor sends to Claude (⌘L to focus it), ⌘. stops it, and Y or N answers a permission prompt. A session rail lists the session’s chats, and ⌘T starts a new one.

Changes from shell commands, too

Agents don’t only edit files with their edit tool; sometimes they run a command that rewrites them. Tenfold adds a hook that saves the files a shell command names just before it runs, so it can show what that command changed. The copies stay on your Mac and are removed after two hours. What Tenfold changes lists every hook.

Collisions, counted

When several agents work in the same checkout, Code counts and lists the files where their edits overlap. To keep them apart, start agents in their own worktrees: see running agents in parallel.

Git in the notch

For a quick look without the Workspace, the notch panel has a Git screen for the active session’s repository. Press ⌘B in the panel, or click the branch in its status bar.

Questions

How do I review code written by Claude Code?

In Tenfold, open the Code layout with ⌥⌘5 or ⌘⇧R. The Changes view lists the files the agent changed, shows the diff it is writing and its edit timeline. Press A to accept (stage) a change or X to reject it, and J and K to move between changes.

Can I watch an AI agent's code changes live?

Yes. Code follows one session's changes as they're made. Press F to follow the agent, and the view moves to each edit as it lands.

Does Tenfold show changes an agent makes through shell commands?

Yes. Before a shell command runs, a Tenfold hook saves copies of the files the command names, so Tenfold can show what the command changed. The copies stay on your Mac, are capped in number and size, and are removed after two hours.

Can I stage an agent's changes from Tenfold?

Accepting a change in the Changes view stages it. The Editor view also has Source Control, where you can stage or unstage each change with S and ⇧S, plus blame with B.

In the docs

More about Tenfold

Download Tenfold for MacFree for 14 days, then $10 a month.

Updated November 3, 2026