ProjectHax

Muxel — Development skill for Claude Code

Development community

muxel is a GPUI-native multiplexer for coding agents.

How to install Muxel

This entry records only its repository, not the path inside it, so there is no exact command to give. Open ProjectHax/muxel and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Muxel does

muxel is a GPUI-native multiplexer for coding agents.

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README

A native, GPU-accelerated **multi-agent terminal multiplexer** for running many AI coding agents (Claude, opencode, Amp, …) and shells side by side — built in Rust on [GPUI](https://github.com/zed-industries/zed) (Zed's UI framework).

muxel is shaped like an **agent manager**, not "another terminal app": a tiled, tabbed workspace where each pane is a real terminal running a coding agent or shell, with first-class git worktrees, live agent-status tracking, scheduled runs, and notifications. It's a native desktop GUI (not a TUI) — every pane embeds a real terminal emulator over a PTY.

Features

Tiled, tabbed panes — split horizontally/vertically, drag tabs and panes to re-dock (Zed-style), pop a pane out into its own window, maximize, and double-click a divider to even out a split.
Agents & presets — each pane launches from a preset (program, args, model, system prompt, env, status markers). Built-ins for Claude, opencode, Amp and more, all editable in Settings.
Live agent status — each pane shows running / working / awaiting-input / done, detected from the terminal output, with desktop + in-app notifications on transitions and a cross-project dashboard.
Git worktrees — first-class, named, color-coded worktrees shared by panes, with a review/dispose flow and GitHub PR helpers (via the gh CLI).
Runners & Loops — save a prompt + agent as a runner to launch on demand, or a Loop to run it on a schedule (every N minutes/hours, or a daily time).
Shared memory — opt a project into a .muxel/MEMORY.md that agents read and append lessons to across runs.
Remote development (SSH) — projects that live on a remote host: shells and agents run there over one multiplexed SSH connection, with remote git, a remote file browser, persistent tmux sessions, and *roaming layouts