tagteam 0.3.1

A collaboration framework for structured AI-to-AI handoffs with human oversight

Tagteam

A collaboration framework for structured AI-to-AI handoffs with human oversight. One AI leads, another reviews, and you arbitrate — the whole cycle runs phase by phase from a roadmap.

How it works

• Lead (one AI agent) plans each phase and implements the approved plan.
• Reviewer (a second AI agent) reviews both the plan and the implementation.
• Arbiter (you, the human) breaks ties and approves phases.

Work progresses phase by phase. Each phase is listed in docs/roadmap.md and goes through two review cycles: plan, then implementation. If the two agents can't make progress in 10 rounds, control escalates to the human arbiter.

State is tracked in handoff-state.json (current turn) and docs/handoffs/<phase>_<type>_rounds.jsonl + _status.json (per-cycle rounds). Either agent can pick up where the other left off at any time.

Quick Start

pip install tagteam
cd ~/projects/myproject
tagteam quickstart

You'll be prompted for your two agent names, then quickstart sets up the workspace and starts a handoff session. It auto-detects the best terminal backend available on your machine:

• iTerm2 (macOS, default when iTerm2 is installed) — opens three labeled tabs in a single window, auto-launching iTerm2 if it isn't already running.
• tmux (Linux, WSL, or macOS without iTerm2) — creates one tmux session with three labeled panes.
• manual (anywhere else, including Windows without WSL) — prints the three commands for you to run in terminals you open yourself.

When quickstart finishes it prints what to paste into the Lead and Reviewer agents to kick off the first handoff. Override the auto-detection with --backend iterm2|tmux|manual if you need a specific one.

Running a handoff

Single phase — start a plan review, let the watcher handle the back-and-forth, and stop when the phase completes.

/handoff start my-phase

Full roadmap — run all incomplete phases end-to-end.

/handoff start --roadmap
/handoff start --roadmap api-gateway

Command	Purpose	Who
/handoff	Auto-detects role + state, does the right thing	Both
/handoff start [phase]	Begin a new phase (plan + review cycle)	Lead
/handoff start [phase] impl	Begin implementation review for a phase	Lead
/handoff status	Orientation, status check, drift reset	Both

Human-in-the-loop — add --confirm to pause for approval before each automatic send.

tagteam watch --mode notify --confirm

Other platforms

tmux (explicit invocation)

tagteam quickstart --backend tmux

Creates one tmux session named tagteam with three labeled panes (Lead, Watcher, Reviewer). Attach later with tmux attach -t tagteam.

Windows / manual fallback

On Windows without WSL, terminal automation isn't available. Quickstart prints the commands for you to run yourself in three terminals:

tagteam quickstart --backend manual

You can also run each step individually:

tagteam setup
tagteam init
tagteam session start --backend manual
tagteam watch --mode notify

For full automation on Windows today, use WSL with tmux.

Advanced setup (run each step yourself)

tagteam setup               # copy skills, templates, docs
tagteam init                # interactive agent config → tagteam.yaml
tagteam session start       # create terminals and auto-launch agents

Options:

• tagteam session start --no-launch — create terminals but don't start agents
• tagteam session start --backend <name> — force a specific backend
• tagteam session kill — close the current session

Manual mode: you can always run handoffs without any automation by pasting /handoff output between agents yourself.

The Saloon

A graphical dashboard for monitoring and controlling handoff cycles:

tagteam serve --dir ~/projects/myproject

Configuration

Agents are defined in tagteam.yaml:

agents:
  lead:
    name: claude
    command: claude
  reviewer:
    name: codex
    command: codex

CLI Reference

tagteam quickstart                     # Setup + init + session start
tagteam session start                  # Auto-detect backend, launch agents
tagteam session start --backend manual # Force manual backend
tagteam session start --no-launch      # Create terminals, skip agent launch
tagteam session kill
tagteam init
tagteam setup
tagteam state
tagteam state diagnose
tagteam watch --mode notify
tagteam roadmap phases
tagteam serve --dir .
tagteam upgrade
tagteam --help

License

MIT