Cost Export

Pulls every session-* and budget-config-* record from cost-tracking and emits in formats consumable by external observability systems. Without this, cost data lives only inside the AgentDB namespace; with it, the same data lights up dashboards.

When to use

• After any cost-track run, to refresh metrics for Grafana / Datadog / Prometheus.
• Cron-friendly via /loop 5m to keep external dashboards near-real-time.
• One-shot to a webhook for ad-hoc reporting (Slack, custom endpoint).

Steps

1. Pick a format — textfile collector for Prometheus / Grafana, or webhook POST for everything else:

   # Prometheus node_exporter textfile collector
   node plugins/ruflo-cost-tracker/scripts/export.mjs --prometheus /var/lib/node_exporter/textfile_collector/cost_tracker.prom
   
   # Webhook (POSTs JSON; add auth via env)