mori (森) — Japanese for "forest." A place where many trees grow together.

A TUI for managing git worktrees with Claude Code agent insights.

Running multiple Claude Code agents in parallel means juggling tmux panes, branches, and git worktree commands. Mori puts them in one view so you can see what each agent is doing and what it's costing.

• Browse, create, and delete git worktrees without leaving the TUI
• Per-worktree agent insights: status, cost, context usage, current task, git log, ahead/behind
• PR tracking via gh
• Search, sort, and filter worktrees
• Adaptive refresh: 2s when agents are active, 10s when idle
• Includes a Claude Code skill so Claude can run mori commands

go install github.com/trebaud/mori/cmd/mori@latest

Make sure $(go env GOPATH)/bin is on your $PATH.

Or build from source:

git clone https://github.com/trebaud/mori.git
cd mori
./scripts/install.sh

The script checks dependencies, builds the binary, and installs it to /usr/local/bin or ~/.local/bin.

mori                           # Launch the TUI
mori new feat --claude         # Create a worktree and launch Claude Code in it
mori open feat                 # Attach to the Claude session for a worktree
mori list --json               # List worktrees with full insights
mori status                    # One-line summary of all worktrees
mori remove feat               # Remove a worktree

Press ? inside the TUI for keybindings.

Global: ~/.mori/settings.json. Per-project: .mori.json in the repo root (overrides global).

Run commands automatically after creating a worktree:

{
  "post_create": [
    { "name": "Installing dependencies", "cmd": "npm install" },
    { "name": "Copying env", "cmd": "cp ../.env .env" }
  ]
}

Each step runs in the new worktree directory. A failing step prints a warning but doesn't block the rest.

Install the skill so Claude can run mori commands directly:

cp -r skill ~/.claude/skills/mori

This is useful when you want competing implementations side by side: start each one in its own worktree, watch them in the TUI, and remove the ones you don't keep.

Agent insights are parsed from Claude Code session logs at ~/.claude/projects/<encoded-worktree-path>/*.jsonl. If a worktree shows no agent state, check that:

• A claude session has been started in that worktree at least once
• The worktree path resolves (no broken symlinks)
• gh auth status is healthy if PR state is missing

• Go 1.21+
• Git
• tmux — manages Claude Code sessions
• Claude Code — for agent sessions and insights
• gh — optional, for PR status

MIT