Bootstrap coulomb-loop engagement: governance, loops, and activity definitions.

Register with state-hub, accept DEC-001–004 and ADR-004 rotation policy, scaffold
pilot roster, hourly ActivityDefinition copies, and bootstrap log after schedule
init on three custodian pilot repos.

activity-definitions/hourly-metrics-optimize.md

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+---
+id: coulomb-hourly-metrics-optimize
+name: Hourly Kaizen Metrics Optimization (coulomb-loop bootstrap)
+enabled: false
+owner: coulomb-loop
+governance: coulomb_social
+status: proposed
+trigger:
+  type: cron
+  cron_expression: "0 * * * *"
+  timezone: Europe/Berlin
+  misfire_policy: skip
+context_sources:
+  - type: shell
+    query: discover_kaizen_projects
+    params:
+      marker: .kaizen/metrics
+      roster: /home/worsch/coulomb-loop/loops/kaizen-stack/roster.yaml
+    bind_to: context.projects
+---
+
+# Hourly Kaizen Metrics Optimization (bootstrap)
+
+Runs hourly during coulomb-loop bootstrap phase. Limited to pilot roster
+(DEC-001 option A). Promote to daily when LOOP-WP-0004 regulator approves.
+
+```rule
+id: run-hourly-optimizer
+for_each: context.projects
+bind_as: p
+condition: 'p.has_metrics == true and p.in_pilot_roster == true'
+action:
+  task_template: "Run kaizen metrics optimize on {{p.repo}}"
+  description: |
+    cd {{p.root}} && kaizen-agentic metrics optimize
+    Optional: kaizen-agentic metrics publish (when artifact-store configured)
+  target_repo: "{{p.repo}}"
+  priority: medium
+  labels: ["kaizen", "metrics", "optimizer", "coulomb-loop", "bootstrap"]
+```
+
+**Supplier reference:** `kaizen-agentic/docs/integrations/activity-definitions/weekly-metrics-optimize.md`