superharness wraps tmux orchestration around Claude Code, OpenCode, or Codex — spawning parallel workers, surfacing panes that need your attention, and keeping work flowing while you step away.
Install once. Works with Claude Code, OpenCode, or Codex. The rest is automatic.
One command: curl -fsSL https://superharness.dev/install.sh | sh. Requires tmux and your AI coding agent (Claude Code, OpenCode, or Codex). Navigate to your project, run superharness, and you're set.
superharness actively manages your tmux panes — automatically surfacing workers that need attention, relaying questions to you, approving safe operations on your behalf, and hiding idle panes out of the way. A heartbeat loop detects stuck workers before they stall.
Step away and superharness keeps running. It auto-approves safe operations, queues uncertain decisions, and debriefs you when you return. Tasks are tracked from breakdown through spawning to completion — you always know what's in progress, blocked, or done.
Your AI agent, now running a whole team — with you always in control.
The AI spawns as many worker agents as the task needs — each tackling an independent workstream simultaneously. What takes one agent 4 hours takes a team of 4 about an hour.
superharness surfaces worker panes that need attention, hides idle ones, and keeps the workspace clean. You always see what matters — and nothing you don't.
A continuous heartbeat detects stuck or waiting workers before they stall your session. superharness wakes the orchestrator the moment a worker needs a decision, approval, or recovery.
Step away and superharness keeps working. It auto-approves safe operations, queues uncertain decisions, and gives you a full debrief when you return — no context lost.
Work is broken into tasks and tracked from spawn to done. See what's running, blocked, or finished at a glance — F5 shows the live task board.
Every worker gets its own git worktree. No file conflicts. Workers commit their own branches; the orchestrator merges results and cleans up automatically.
Your AI agent is great. Now give it a team.
Requires tmux and an AI coding agent (opencode, claude, or codex).
Leave the AI running. It handles things while you're gone.
The orchestrating AI can enter an away state when you step out. In away mode it keeps workers running and approves safe operations, but queues any real decision for your return — architecture choices, destructive operations, anything it isn't sure about. Come back to a full debrief of what happened and a short list of things that need your call.