Parses the `data/skill-telemetry/invocations.jsonl` file from Daily AI Agents OS and surfaces daily stats on which skills are actually running versus sitting idle. This is the observability layer for the autonomous agent runtime: it tells you which of your 10+ bash skills are firing, which are dead weight, and where invocation patterns drift from what you expect. Useful when you're running Hermes and OpenClaw locally and need to audit what's actually executing on your Mac. The stats output feeds into decision loops about which skills to keep loaded, which to prune, and where bottlenecks hide in your delegation tree.