Hive: an Electron worktree manager that puts three AI coding agents in one window

The problem is branch collisions between agent sessions, not terminal clutter

Running one AI coding agent is manageable. Running four is where things break, and the README names the failure directly: six terminal tabs, no memory of which agent owns which task, and the worry that two of them are writing to the same files. That last item is the real defect. Tab clutter is cosmetic; two agents editing the same working tree produces conflicting writes that no amount of window management fixes.

Hive's answer is structural rather than cosmetic. Each agent session is attached to its own git worktree branch, so the sessions are physically separated at the filesystem level. The README states that worktrees are created, archived and organized with one click, and that each one receives a dog or cat breed name for identification. That naming detail matters more than it sounds: once you have five worktrees open, "beagle" is easier to hold in your head than a branch name you typed forty minutes ago.

The audience is narrow and specific. This is for developers who already pay for or configure multiple agent CLIs and who work across more than one repository. If you run a single agent against a single checkout, the worktree machinery is overhead with no payoff.

Worktrees plus a connection graph, running inside Electron

The architecture is visible from the badges and the repository layout rather than from a design document. Hive is an Electron 41 application written in TypeScript 5.7, with Node 20 or above as the floor. That means a Chromium renderer process drawing the UI, and a Node main process doing the filesystem and git work. The README describes the editor as Monaco, the same component VS Code uses.

The mechanism that carries the product is the worktree. Git worktrees let one repository have several checked-out branches at once, each in its own directory. Hive manages that set: it creates worktrees, archives them, and groups them. Because each agent session runs against a separate worktree directory, two sessions cannot write to the same file by accident, which is the collision the README opens with.

The second mechanism is Worktree Connections, which the README labels with the phrase "Connect two worktrees together to share context." The stated uses are comparing implementations between branches, sharing an AI session across worktrees, and keeping related features consistent, with live updates as connected worktrees change. This is the least documented part of the product. The README does not say how context is shared, whether it is a merged file view, a shared session transcript, or something else. Treat the feature as real but underspecified until you read the linked documentation.

Around those two ideas sit conventional pieces: a file explorer with live git status indicators and inline diffs, visual commit and push controls, a Command Palette on Cmd+K, and Spaces that group projects and worktrees into named workspaces. None of these are unusual on their own. The combination is what the project is selling.

Installing Hive and pointing it at a repository

Installation is a packaged desktop app, not an npm dependency. On macOS the README gives Homebrew as the recommended route:

brew install --cask hive-app

Windows users download an .exe installer from the releases page. Linux users choose between an .AppImage and a .deb. All three platforms are listed as supported in the badges, and the README's closing line after the install section is simply to open Hive and point it at a git repo.

That is the whole onboarding path in the supplied material. There are no config keys documented for the end user, no settings file format, and no environment variables described for pointing Hive at a specific agent binary. If you need to tell Hive where your Claude Code or Codex executable lives, the README does not say how, and I cannot confirm from this material whether such a setting exists.

Building from source is a different track and the README routes it through a Development section with Prerequisites, Setup, Commands and Architecture subsections. Those subsections were truncated in the material I have, so I can report that the path exists without describing its steps. One optional extra is mentioned: a Ghostty terminal integration, flagged as optional.

What Hive does not do, and where the model strains

The clearest limitation is the one the README never addresses: worktrees multiply disk usage and setup cost. Each worktree is a full checkout of your branch. On a repository with large binary assets or a slow install step, creating a worktree per agent session means repeating that cost per session. Hive makes worktree creation one click, which makes it easy to accumulate them, and the README offers archiving as the cleanup mechanism. Archiving is not deletion, so the question of when worktrees actually get removed from disk is one the material does not answer.

A second constraint is the agent list. The README names three: OpenCode, Claude Code and Codex. There is no statement about a plugin interface, a generic command runner, or support for other CLIs. If your team standardizes on a different agent, Hive's core value proposition does not apply to you.

Third, this is an Electron desktop application. It requires a graphical session. Running agents on a remote build box over SSH, or inside a container in CI, is outside what the README describes. The Command Palette and keyboard shortcuts soften the mouse dependency, but a window is still a window.

Finally, the README's feature list is broad: worktrees, three agent integrations, a file explorer, a Monaco editor, git operations, Spaces, themes, and connections. Breadth in a solo-maintained project is a maintenance question, not a quality claim, and the release cadence in the supplied data (three releases in the first week of September 2026) suggests active work rather than a frozen codebase. Whether every listed feature is equally finished is something the README does not tell you, and I have not run the app to find out.

Compared with running agents in tmux and plain git worktrees

The honest alternative is doing this by hand. Git already ships worktree support, so `git worktree add ../feature-x feature-x` gives you the isolation Hive provides, and a terminal multiplexer gives you the parallel sessions. That combination is scriptable, works over SSH, adds no Electron process, and costs nothing to install.

The difference is in what you give up. With raw worktrees you manage the naming, the directory layout, and the mapping from terminal pane to branch yourself. Hive supplies that mapping as a sidebar: the README's pitch is seeing all running agents in one place and clicking to switch. It also supplies the git status indicators, inline diffs and commit controls that you would otherwise assemble from `git status`, a diff tool and your editor.

So the trade is a GUI and an opinionated workflow in exchange for portability and scriptability. Neither is strictly better. If your work happens on a remote host or you already have a tmux layout you like, hand-rolled worktrees win on every axis except visual clarity. If your work happens on a laptop and your main problem is remembering what each session is doing, Hive is addressing exactly that.

Licence, upkeep, and the cost of an Electron dependency

Hive is MIT licensed. That permits commercial use, modification and redistribution provided the copyright notice and permission notice are preserved. It does not grant trademark rights, and it comes with no warranty, which is standard for the licence. This is a description of the licence text, not legal advice; if you are embedding Hive in a product, read the LICENSE file in the repository.

The upkeep picture has two layers. The application itself updates through its release channel, and with three releases in the first week of September 2026 the cadence is brisk enough that you should expect regular updates. The second layer is the Electron and Node runtime underneath. Electron 41 and Node 20 or above are the stated requirements, and Electron's own release cycle means the project has to keep pace with Chromium security updates. That is maintenance work the maintainers carry, not you, but it is the reason desktop Electron apps tend to ship often.

What you own is your worktree hygiene. Hive makes creating worktrees cheap, and the README does not describe an automatic reaper. If you adopt it, decide deliberately how many worktrees you keep alive and when you archive, because the tool will not decide that for you.

Editorial conclusion

Adopt Hive if you already run several agent sessions a day and lose track of which branch is which; the worktree-per-agent model is the part that earns its keep. Skip it if you work over SSH, live in tmux, or only ever run one agent at a time, because an Electron window buys you nothing there. Before committing, verify two things: that your installed Node is 20 or above, since the README sets that floor, and that the agent CLIs you rely on are among the three named in the README (OpenCode, Claude Code, Codex), because nothing in the supplied material promises support for anything else.

Official sources

1. License: MIT
2. morapelker/hive on GitHub
3. Project website
4. README
5. Releases