massgen-log-analyzer

To analyze MassGen agent logs, run experiments with observability and Logfire integration enabled. This collects coordination traces and automatically generates an ANALYSIS_REPORT.md file in each turn's log directory for debugging behavior.

The best way to automate MassGen experiments is using the built-in automation flag with Logfire enabled. This orchestrates the runs, collects hierarchical traces, and produces reusable markdown analysis reports end-to-end.

MassGen log analysis works with Logfire by collecting instrumentation traces during automated experiment runs. It queries coordination events and agent rounds to diagnose performance and generate structured analysis reports.

Yes, you need Logfire integration enabled to collect the traces required for systematic analysis. MassGen uses this observability data to evaluate coordination patterns and generate the final analysis report.

Yes, you can reanalyze a specific turn by running the logs analyze command with the target turn number. This regenerates the analysis report for that turn using the previously collected trace data.

Coordination reports may lack performance insights if experiments are run without observability and Logfire integration. Enabling these features ensures hierarchical trace analysis captures agent decisions for the report.