How Harmonia uses it
OpenTelemetry-compatible identifiers correlate web and worker operations. Structured JSON logs support diagnosis, Cloud Trace is the managed trace target, metrics summarize health and throughput, and durable usage records enforce model-budget policy.
OpenTelemetry
Propagation and correlation.
Structured logging
Machine-readable operational events.
Monitoring metrics
Health and workflow measures.
Usage and budgets
Pricing, reservation, and reconciliation.
Evidence status
Local tests prove identifier and record shape. Managed trace ingestion, alerting, and dashboards need authenticated cloud evidence; logs are diagnostic records, not workflow authority.OpenTelemetry
How Harmonia propagates and records privacy-bounded execution traces.
Google Cloud Trace
How Cloud Trace is used as the target backend for correlated Harmonia execution traces.
Structured logging
How Harmonia logs operational outcomes without leaking prompts, content, or credentials.
Monitoring and metrics
How Harmonia exposes job health, agent activity, failures, receipts, and model usage to operators.
Usage and budget accounting
How Harmonia reserves model cost, records normalized usage, and fails closed on unknown pricing.
Last modified on August 28, 2026
