rename: video-orchestrator → kanban-video-orchestrator

The kanban prefix makes the skill discoverable alongside `kanban-orchestrator`
and `kanban-worker`, and signals up front that this skill drives the kanban
plugin rather than being a generic video tool.

Updated:
- directory rename
- SKILL.md frontmatter `name:` and H1
- setup.sh.tmpl header

optional-skills/creative/kanban-video-orchestrator/scripts/monitor.py

@@ -0,0 +1,195 @@
+#!/usr/bin/env python3
+"""
+Monitor a running video-production kanban. Polls `hermes kanban list` and
+`events` for a tenant and surfaces issues (stuck tasks, missing heartbeats,
+repeated retries, dependency deadlocks).
+
+Usage:
+    monitor.py --tenant <project-slug> [--interval 30]
+
+Outputs a periodic snapshot to stdout. Sends alerts via stderr when issues
+are detected. Designed to run alongside the kanban — kill with Ctrl-C when
+you're satisfied (or scripted to stop on completion).
+
+This is best-effort observability. It does not auto-restart tasks; intervention
+decisions should remain human/AI-overseen.
+"""
+from __future__ import annotations
+
+import argparse
+import json
+import shutil
+import subprocess
+import sys
+import time
+from collections import defaultdict
+from datetime import datetime, timedelta
+
+
+def hermes_available() -> bool:
+    return shutil.which("hermes") is not None
+
+
+def kanban_list(tenant: str) -> list[dict]:
+    """Returns parsed task rows. Falls back to plain stdout parsing if JSON
+    output isn't supported by the installed hermes CLI."""
+    try:
+        out = subprocess.run(
+            ["hermes", "kanban", "list", "--tenant", tenant, "--json"],
+            capture_output=True, text=True, check=False,
+        )
+        if out.returncode == 0 and out.stdout.strip().startswith("["):
+            return json.loads(out.stdout)
+    except (FileNotFoundError, json.JSONDecodeError):
+        pass
+    # Fallback: textual parse of `hermes kanban list`
+    out = subprocess.run(
+        ["hermes", "kanban", "list", "--tenant", tenant],
+        capture_output=True, text=True, check=False,
+    )
+    rows = []
+    for line in out.stdout.splitlines():
+        line = line.strip()
+        if not line or line.startswith("#") or "STATUS" in line.upper():
+            continue
+        parts = line.split()
+        if len(parts) >= 4 and parts[0].startswith("t_"):
+            rows.append({
+                "id": parts[0],
+                "status": parts[1] if len(parts) > 1 else "?",
+                "assignee": parts[2] if len(parts) > 2 else "?",
+                "title": " ".join(parts[3:]) if len(parts) > 3 else "",
+                "started_at": None,
+                "heartbeat_at": None,
+                "max_runtime_s": None,
+            })
+    return rows
+
+
+def kanban_show(task_id: str) -> dict | None:
+    out = subprocess.run(
+        ["hermes", "kanban", "show", task_id, "--json"],
+        capture_output=True, text=True, check=False,
+    )
+    if out.returncode != 0:
+        return None
+    try:
+        return json.loads(out.stdout)
+    except json.JSONDecodeError:
+        return None
+
+
+def detect_issues(tasks: list[dict]) -> list[str]:
+    """Return a list of issue strings, one per concern."""
+    now = datetime.now()
+    issues: list[str] = []
+    by_status = defaultdict(list)
+    for t in tasks:
+        by_status[t.get("status", "?")].append(t)
+
+    # Stuck tasks: RUNNING with no heartbeat in 2 min
+    for t in by_status.get("running", []) + by_status.get("RUNNING", []):
+        hb = t.get("heartbeat_at")
+        if not hb:
+            continue
+        try:
+            hb_dt = datetime.fromisoformat(str(hb).rstrip("Z"))
+        except ValueError:
+            continue
+        if now - hb_dt > timedelta(minutes=2):
+            issues.append(
+                f"STUCK: {t['id']} ({t.get('assignee', '?')}) — "
+                f"no heartbeat in {(now - hb_dt).total_seconds():.0f}s"
+            )
+
+    # Tasks exceeding max_runtime
+    for t in by_status.get("running", []) + by_status.get("RUNNING", []):
+        started = t.get("started_at")
+        max_rt = t.get("max_runtime_s")
+        if not started or not max_rt:
+            continue
+        try:
+            started_dt = datetime.fromisoformat(str(started).rstrip("Z"))
+        except ValueError:
+            continue
+        elapsed = (now - started_dt).total_seconds()
+        if elapsed > max_rt:
+            issues.append(
+                f"OVERTIME: {t['id']} ({t.get('assignee', '?')}) — "
+                f"running {elapsed:.0f}s, cap was {max_rt}s"
+            )
+
+    # Repeated retries
+    for t in tasks:
+        retries = t.get("retries", 0)
+        if retries and retries >= 2:
+            issues.append(
+                f"FLAPPING: {t['id']} ({t.get('assignee', '?')}) — "
+                f"retried {retries}× — fix root cause before next run"
+            )
+
+    return issues
+
+
+def snapshot(tenant: str) -> tuple[list[dict], list[str]]:
+    tasks = kanban_list(tenant)
+    issues = detect_issues(tasks)
+    return tasks, issues
+
+
+def print_snapshot(tasks: list[dict], issues: list[str]):
+    counts = defaultdict(int)
+    for t in tasks:
+        counts[str(t.get("status", "?")).lower()] += 1
+
+    print(f"\n[{datetime.now().strftime('%H:%M:%S')}] "
+          f"Total: {len(tasks)} | "
+          + " | ".join(f"{k}: {v}" for k, v in sorted(counts.items())))
+
+    for t in tasks:
+        bar = "✓" if str(t.get("status", "")).lower() == "done" else \
+              "▶" if str(t.get("status", "")).lower() == "running" else \
+              "·" if str(t.get("status", "")).lower() == "ready" else \
+              "✗" if str(t.get("status", "")).lower() == "failed" else "?"
+        print(f"  {bar} {t.get('id', '?'):14} {t.get('assignee', '?'):20}  "
+              f"{t.get('title', '')[:60]}")
+
+    if issues:
+        print("\n  ⚠  ISSUES:", file=sys.stderr)
+        for i in issues:
+            print(f"     {i}", file=sys.stderr)
+
+
+def main():
+    ap = argparse.ArgumentParser(description=__doc__,
+                                  formatter_class=argparse.RawDescriptionHelpFormatter)
+    ap.add_argument("--tenant", required=True,
+                    help="Project tenant slug to monitor")
+    ap.add_argument("--interval", type=int, default=30,
+                    help="Poll interval in seconds (default: 30)")
+    ap.add_argument("--once", action="store_true",
+                    help="Print one snapshot and exit (no polling loop)")
+    args = ap.parse_args()
+
+    if not hermes_available():
+        print("ERROR: 'hermes' CLI not found in PATH", file=sys.stderr)
+        sys.exit(1)
+
+    if args.once:
+        tasks, issues = snapshot(args.tenant)
+        print_snapshot(tasks, issues)
+        sys.exit(0 if not issues else 2)
+
+    print(f"Monitoring tenant '{args.tenant}' every {args.interval}s. "
+          "Ctrl-C to exit.")
+    try:
+        while True:
+            tasks, issues = snapshot(args.tenant)
+            print_snapshot(tasks, issues)
+            time.sleep(args.interval)
+    except KeyboardInterrupt:
+        print("\nStopped.")
+
+
+if __name__ == "__main__":
+    main()