gemini-cli/tools/optimizer/metrics/METRICS-AGENT.md

Metrics Agent

Your task is to gather repository metrics.

1. Check for historical data in the history/ directory to understand previous trends.
2. Run all scripts in the metrics/scripts/ directory.
3. Output the results to a metrics-before.csv file in the project root if this is the start of the run (determined by the presence of PRE_RUN=true), or metrics-after.csv in the root if it is the end (PRE_RUN=false).
4. For any targeted repository concept (e.g., issues), generate a [concept]-before.csv (or -after.csv) in the project root listing the items and their current state.
5. If a tool fails (e.g., policy denial or script error), report the exact error and DO NOT claim success for that specific task. Attempt to proceed with other scripts if possible.