diff --git a/docs/superpowers/coordination/extension-restructure-launch.sh b/docs/superpowers/coordination/extension-restructure-launch.sh
new file mode 100644
index 0000000..2d010c9
--- /dev/null
+++ b/docs/superpowers/coordination/extension-restructure-launch.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+# Auto-generated by release workflow — extension-restructure
+set -e
+
+REPO="/home/alee/Sources/relicario"
+RELAY_DIR="$REPO/tools/relay"
+COORD="$REPO/docs/superpowers/coordination"
+RELEASE="extension-restructure"
+SESSION="$RELEASE"
+
+# ── 1. Relay ─────────────────────────────────────────────────────────────
+if curl -sf http://127.0.0.1:7331/sse --max-time 2 > /dev/null 2>&1; then
+  echo "[relay] already running on :7331"
+else
+  echo "[relay] starting..."
+  cd "$RELAY_DIR"
+  nohup npx tsx server.ts > /tmp/relay-extension-restructure.log 2>&1 &
+  for i in $(seq 1 10); do
+    sleep 1
+    if curl -sf http://127.0.0.1:7331/sse --max-time 1 > /dev/null 2>&1; then
+      echo "[relay] ready on :7331"
+      break
+    fi
+    if [ "$i" -eq 10 ]; then
+      echo "[relay] ERROR: failed to start — check /tmp/relay-extension-restructure.log"
+      exit 1
+    fi
+  done
+fi
+
+# ── 2. tmux session ──────────────────────────────────────────────────────
+if tmux has-session -t "$SESSION" 2>/dev/null; then
+  echo "[tmux] session '$SESSION' already exists — attaching"
+  exec tmux attach-session -t "$SESSION"
+fi
+
+echo "[tmux] creating session '$SESSION'..."
+tmux new-session  -d -s "$SESSION" -n "PM"
+tmux send-keys    -t "$SESSION:PM"    "claude" Enter
+
+tmux new-window   -t "$SESSION" -n "Dev-A"
+tmux send-keys    -t "$SESSION:Dev-A" "claude" Enter
+
+tmux new-window   -t "$SESSION" -n "Dev-B"
+tmux send-keys    -t "$SESSION:Dev-B" "claude" Enter
+
+tmux select-window -t "$SESSION:PM"
+
+echo ""
+echo "╔══════════════════════════════════════════════════════════════════╗"
+echo "║  extension-restructure — prompt cheatsheet                      ║"
+echo "╠══════════════════════════════════════════════════════════════════╣"
+echo "║  PM window    →  paste $COORD/$RELEASE-pm-prompt.md   ║"
+echo "║  Dev-A window →  paste $COORD/$RELEASE-dev-a-prompt.md ║"
+echo "║  Dev-B window →  paste $COORD/$RELEASE-dev-b-prompt.md ║"
+echo "╚══════════════════════════════════════════════════════════════════╝"
+echo ""
+echo "[tmux] attaching — use Ctrl-b n / Ctrl-b p to switch windows"
+exec tmux attach-session -t "$SESSION"