feat: schedule init --engagement for customer bootstrap presets

Add --engagement, --agents, and --bootstrap-cadence flags to scaffold
hourly/daily/weekly engagement schedules. Hourly bootstrap keeps
cadence: daily with hourly cron overrides per coulomb-loop ADR-003.
Document activity-core requirements in activity-core-handoff-engagement.md.
Closes KAIZEN-WP-0008 T02 and T04.

src/kaizen_agentic/cli.py

@@ -26,6 +26,7 @@ from .optimization import OptimizationLoop, MIN_SAMPLES_FOR_RECOMMENDATIONS
 from .schedule import (
     ScheduleError,
     default_schedule_yaml,
+    engagement_schedule_yaml,
     load_schedule,
     schedule_path,
     validate_schedule,
@@ -1455,8 +1456,39 @@ def schedule_validate(target: str):
     "--timezone", default="Europe/Berlin", show_default=True, help="Schedule timezone"
 )
 @click.option("--force", is_flag=True, help="Overwrite an existing schedule.yml")
-def schedule_init(target: str, timezone: str, force: bool):
-    """Scaffold a default .kaizen/schedule.yml (coach + optimization weekly)."""
+@click.option(
+    "--engagement",
+    default=None,
+    help="Customer engagement slug (bootstrap schedule for target repos)",
+)
+@click.option(
+    "--agents",
+    default=None,
+    help="Comma-separated agents for --engagement (default: coach,optimization)",
+)
+@click.option(
+    "--bootstrap-cadence",
+    type=click.Choice(["hourly", "daily", "weekly"]),
+    default="hourly",
+    show_default=True,
+    help="Cadence preset for --engagement (hourly uses daily enum + hourly cron)",
+)
+def schedule_init(
+    target: str,
+    timezone: str,
+    force: bool,
+    engagement: Optional[str],
+    agents: Optional[str],
+    bootstrap_cadence: str,
+):
+    """Scaffold .kaizen/schedule.yml (weekly default or engagement bootstrap)."""
+    if (agents or bootstrap_cadence != "hourly") and not engagement:
+        click.echo(
+            "Error: --agents and --bootstrap-cadence require --engagement",
+            err=True,
+        )
+        sys.exit(1)
+
     path = schedule_path(_project_root(target))
 
     if path.exists() and not force:
@@ -1464,9 +1496,41 @@ def schedule_init(target: str, timezone: str, force: bool):
         click.echo("  Use --force to overwrite.")
         return
 
+    if engagement:
+        agent_list = (
+            [item.strip() for item in agents.split(",") if item.strip()]
+            if agents
+            else None
+        )
+        known_agents = _get_registry().agent_names()
+        if agent_list:
+            unknown = [name for name in agent_list if name not in known_agents]
+            if unknown:
+                click.echo(
+                    f"Error: unknown agent(s) for engagement schedule: {', '.join(unknown)}",
+                    err=True,
+                )
+                sys.exit(1)
+        try:
+            yaml_text = engagement_schedule_yaml(
+                engagement,
+                agents=agent_list,
+                bootstrap_cadence=bootstrap_cadence,
+                timezone=timezone,
+            )
+        except ScheduleError as exc:
+            click.echo(f"Error: {exc}", err=True)
+            sys.exit(1)
+    else:
+        yaml_text = default_schedule_yaml(timezone=timezone)
+
     path.parent.mkdir(parents=True, exist_ok=True)
-    path.write_text(default_schedule_yaml(timezone=timezone), encoding="utf-8")
+    path.write_text(yaml_text, encoding="utf-8")
     click.echo(f"Initialized schedule: {path}")
+    if engagement:
+        click.echo(
+            f"  Engagement: {engagement} (bootstrap-cadence={bootstrap_cadence})"
+        )
     click.echo("  Validate with: kaizen-agentic schedule validate")
 
 

src/kaizen_agentic/schedule.py

@@ -27,6 +27,29 @@ DEFAULT_AGENTS: Dict[str, Dict[str, Any]] = {
     "tdd-workflow": {"cadence": "monthly", "enabled": False},
 }
 DEFAULT_TIMEZONE = "Europe/Berlin"
+DEFAULT_ENGAGEMENT_AGENTS = ("coach", "optimization")
+
+# Bootstrap cadence presets for customer engagements (coulomb-loop ADR-003).
+# Hourly bootstrap keeps cadence enum ``daily`` so activity-core definitions
+# filtering ``cadence: daily`` still match while per-repo cron overrides fire
+# hourly (see docs/integrations/activity-core-handoff-engagement.md).
+ENGAGEMENT_CADENCE_PRESETS: Dict[str, Dict[str, Dict[str, Any]]] = {
+    "hourly": {
+        "coach": {"cadence": "daily", "cron": "15 * * * *", "enabled": True},
+        "optimization": {"cadence": "daily", "cron": "30 * * * *", "enabled": True},
+        "tdd-workflow": {"cadence": "monthly", "enabled": False},
+    },
+    "daily": {
+        "coach": {"cadence": "daily", "cron": "0 8 * * *", "enabled": True},
+        "optimization": {"cadence": "daily", "cron": "0 9 * * *", "enabled": True},
+        "tdd-workflow": {"cadence": "monthly", "enabled": False},
+    },
+    "weekly": {
+        "coach": {"cadence": "weekly", "cron": "0 9 * * 1", "enabled": True},
+        "optimization": {"cadence": "weekly", "cron": "0 10 * * 1", "enabled": True},
+        "tdd-workflow": {"cadence": "monthly", "enabled": False},
+    },
+}
 
 
 class ScheduleError(Exception):
@@ -183,3 +206,56 @@ def default_schedule_yaml(timezone: str = DEFAULT_TIMEZONE) -> str:
     )
     body = yaml.safe_dump(document, sort_keys=False, default_flow_style=False)
     return header + body
+
+
+def engagement_schedule_yaml(
+    engagement: str,
+    *,
+    agents: Optional[List[str]] = None,
+    bootstrap_cadence: str = "hourly",
+    timezone: str = DEFAULT_TIMEZONE,
+) -> str:
+    """Render a customer-engagement bootstrap schedule for `schedule init --engagement`."""
+    if bootstrap_cadence not in ENGAGEMENT_CADENCE_PRESETS:
+        raise ScheduleError(
+            f"unsupported bootstrap cadence '{bootstrap_cadence}' "
+            f"(expected one of {', '.join(ENGAGEMENT_CADENCE_PRESETS)})"
+        )
+
+    slug = engagement.strip()
+    if not slug:
+        raise ScheduleError("engagement slug must not be empty")
+
+    selected = list(agents or DEFAULT_ENGAGEMENT_AGENTS)
+    if not selected:
+        raise ScheduleError(
+            "at least one agent is required for engagement schedule init"
+        )
+
+    preset = ENGAGEMENT_CADENCE_PRESETS[bootstrap_cadence]
+    agent_entries: Dict[str, Dict[str, Any]] = {}
+    for name in selected:
+        if name not in preset:
+            raise ScheduleError(
+                f"agent '{name}' has no preset for bootstrap cadence '{bootstrap_cadence}'"
+            )
+        agent_entries[name] = dict(preset[name])
+
+    if bootstrap_cadence == "hourly":
+        cadence_note = "hourly crons, daily cadence enum"
+    else:
+        cadence_note = f"{bootstrap_cadence} cadence"
+
+    document = {
+        "version": SCHEDULE_VERSION,
+        "timezone": timezone,
+        "agents": agent_entries,
+    }
+    header = (
+        "# Kaizen scheduled agent execution manifest (ADR-005)\n"
+        f"# Engagement: {slug} bootstrap — {cadence_note}\n"
+        "# Regulator promotes cadence per customer engagement policy (ADR-003).\n"
+        "# Validate with: kaizen-agentic schedule validate\n"
+    )
+    body = yaml.safe_dump(document, sort_keys=False, default_flow_style=False)
+    return header + body