OpenTelemetry

Google ADK

ADK emits OpenTelemetry spans for agent runs and model calls. Send them to a collector you run and import the file.

Configure ADK's OpenTelemetry export to send spans to your collector.
Follow the OpenTelemetry panel to save and import the traces.

Import

python harness.py import-otel traces.jsonl --blueprint .harness/harness.yaml --out .harness/runs/otel.jsonl.gz
python harness.py check-logs .harness/harness.yaml --runs .harness/runs

Where the log lands

In your collector's trace file.

How it reaches the harness

Copy the file to where you run the harness.

Read the full guide on GitHub

Google ADK

Frameworks that speak OpenTelemetry