Agent of Empires

Manage AI coding agent sessions via Agent of Empires (aoe)

Nathan Brake

@njbrake

What This Skill Does

Command-line tool for creating, managing, and monitoring AI coding agent sessions (Claude Code, Codex, OpenCode) within tmux. Supports session lifecycle, grouping, profiles, worktree-based parallel development, and output capture.

Replaces manually managing multiple tmux sessions and tracking agent status across different projects by providing a unified CLI with session grouping, status monitoring, and JSON output.

When to Use It

  • Launch a Claude Code session on a specific project directory
  • Monitor the status of multiple running coding agents at once
  • Capture agent output from a tmux pane for review or logging
  • Organize agent sessions into groups by project or feature
  • Set up a parallel git worktree session for a bug fix branch
  • Attach to an existing agent session to interact with it directly

Install

$ openclaw skills install @njbrake/aoe

Agent of Empires (aoe) Skill

Use aoe to create, manage, and monitor AI coding agent sessions (Claude Code, Codex, OpenCode, etc.) in tmux. Prefer aoe over raw tmux commands for agent management.

When to use this skill

  • Launching one or more AI coding agents on project directories
  • Monitoring agent progress (waiting vs running vs idle)
  • Capturing agent output for review
  • Organizing agents into groups or profiles
  • Setting up parallel worktree-based development

Do NOT use this skill for general tmux window/pane management unrelated to coding agents.

Core concepts

  • Session: An agent process running in a tmux session. Each session has an ID, title, tool (e.g. claude), and project path.
  • Group: A named folder for organizing sessions (supports nesting with /, e.g. backend/api).
  • Profile: A separate workspace with its own sessions and config. Use -p <name> globally or set AGENT_OF_EMPIRES_PROFILE.
  • Status: One of running, waiting, idle, stopped, error, starting, unknown.

Command reference

Adding sessions

# Add a session for the current directory
aoe add . -t "my feature"

# Add with group, launch immediately
aoe add /path/to/repo -t "API work" -g backend -l

# Add with specific tool
aoe add . -t "codex session" -c codex

# Add in a git worktree (parallel branch)
aoe add . -t "fix-123" -w fix/issue-123 -l

# Add in Docker sandbox
aoe add . -t "sandboxed" -s -l

# Add as sub-session of another
aoe add . -t "sub task" -P <parent-id>

# Enable YOLO mode (skip permission prompts)
aoe add . -t "yolo" -y -l

Listing sessions

# Human-readable list
aoe list

# JSON output for parsing
aoe list --json

# List across all profiles
aoe list --all

# Skip trashed and archived rows (default is every persisted session)
aoe list --json --state=live

JSON output shape (aoe list --json):

[
  {
    "id": "a1b2c3d4-...",
    "title": "my feature",
    "path": "/home/user/project",
    "group": "backend",
    "tool": "claude",
    "command": "claude",
    "profile": "default",
    "state": "live",
    "created_at": "2025-01-01T00:00:00Z",
    "workspace_repos": []
  }
]

command is omitted when empty; worktree appears only for worktree-backed sessions. state is live, archived, or trashed; trashed_at and archived_at are set independently, and trashing leaves archived_at alone, so a session archived and then trashed carries both keys and reports trashed. Neither timestamp is durable, but they do not clear alike: archived_at is cleared by aoe session unarchive, by aoe session favorite, and by anything that wakes the session (aoe send, and aoe session restart when it sends its wake message), while trashed_at is cleared only by aoe session restore. Key off state rather than caching a timestamp. A trashed session stays in the listing and keeps its title, so check state before treating a row as a live session. list --json does not include live status; use aoe status --json or aoe session capture --json for that.

snoozed_until and pinned_at round out the four state timestamps the REST API exposes: pinned_at appears whenever the session is pinned for the web sidebar, while snoozed_until appears only while the snooze is still active (the API's own gate), so an expired deadline omits the key instead of advertising a snooze that already ended. Both are independent of state, and neither key appears on a row carrying neither marker. snoozed_until also clears readily, more often than its siblings: waking the session (aoe send), archiving, favoriting, unsnoozing, or pinning all remove it on the next read, so treat a missing key as no active snooze rather than a listing gap.

Session lifecycle

aoe session start <id-or-title>
aoe session stop <id-or-title>
aoe session restart <id-or-title>
aoe session attach <id-or-title>   # interactive attach

Inspecting sessions

# Show session metadata
aoe session show <id-or-title> --json

# Capture tmux pane content (key for monitoring)
aoe session capture <id-or-title> --json
aoe session capture <id-or-title> -n 100 --strip-ansi
aoe session capture <id-or-title>   # plain text, good for piping

# Quick status summary
aoe status --json
aoe status -q   # just the waiting count (for scripting)

JSON output shape (aoe session capture --json):

{
  "id": "a1b2c3d4-...",
  "title": "my feature",
  "status": "waiting",
  "tool": "claude",
  "content": "... pane text ...",
  "lines": 50
}

JSON output shape (aoe session show --json):

{
  "id": "a1b2c3d4-...",
  "title": "my feature",
  "path": "/home/user/project",
  "group": "backend",
  "tool": "claude",
  "command": "claude",
  "status": "running",
  "state": "live",
  "profile": "default"
}

state is live, archived, or trashed, the same vocabulary aoe list --json uses; trashed_at and archived_at are set independently, and trashing deliberately leaves archived_at alone, so a session archived and then trashed carries both keys and reports trashed. Neither timestamp is durable, and they do not clear alike: archived_at is cleared by aoe session unarchive, by aoe session favorite, and by anything that wakes the session, which means aoe send and aoe session restart when it sends its wake message (with session.restart_wake_message set to the empty string it does not send one, and the archive survives the restart). trashed_at is cleared only by aoe session restore. Read the current state rather than caching a timestamp; status is the pane's live status and does not carry it, since an archived session can still be running.

The same two keys apply here as in aoe list --json: pinned_at whenever the session is pinned for the web sidebar, snoozed_until only while the snooze is still active.

JSON output shape (aoe status --json):

{
  "waiting": 1,
  "running": 2,
  "idle": 1,
  "stopped": 1,
  "error": 0,
  "total": 5
}

Auto-detection (inside a tmux pane)

When called from within an aoe-managed tmux session, identifier can be omitted:

aoe session show          # auto-detects current session
aoe session capture       # auto-detects current session
aoe session current --json

Renaming and organizing

aoe session rename <id> -t "new title"
aoe session rename <id> -g "new/group"

aoe group create mygroup
aoe group move <id-or-title> mygroup
aoe group list --json
aoe group delete mygroup --force

Profiles

aoe profile list
aoe profile create staging
aoe profile delete staging
aoe profile default staging   # set default
aoe -p staging list            # use inline

Worktrees

aoe worktree list
aoe worktree info <id-or-title>
aoe worktree cleanup -f

Removing sessions

aoe remove <id-or-title>
aoe remove <id-or-title> --delete-worktree --force

Workflow patterns

Single agent

aoe add /path/to/repo -t "feature X" -l
# ... wait ...
aoe session capture "feature X" --json

Parallel worktree agents

aoe add . -t "issue-100" -w fix/issue-100 -l
aoe add . -t "issue-101" -w fix/issue-101 -l
aoe add . -t "issue-102" -w fix/issue-102 -l
aoe status --json   # check all at once

Monitoring loop

Poll all sessions until none are running:

while true; do
  status=$(aoe status --json)
  waiting=$(echo "$status" | jq '.waiting')
  running=$(echo "$status" | jq '.running')
  if [ "$running" -eq 0 ] && [ "$waiting" -eq 0 ]; then
    echo "All agents finished"
    break
  fi
  echo "Running: $running, Waiting: $waiting"
  sleep 30
done

Capture and review

for id in $(aoe list --json | jq -r '.[].id'); do
  echo "=== $id ==="
  aoe session capture "$id" -n 100 --strip-ansi
  echo
done

Group operations via TUI

Groups are primarily managed through the aoe TUI (run aoe with no arguments). The TUI supports bulk start/stop/restart on groups. Use CLI commands above for scripted workflows.

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