What problem does it solve? After publishing an over-the-air update with EAS Update, teams lack terminal access to rollout health data such as crash rates, install counts, and embedded-versus-OTA user splits, forcing them to check the expo.dev dashboard manually. ## Core Features & Use Cases - Update group insights: Retrieve per-platform launches, failed installs, crash rate, unique users, payload size, and daily breakdowns for any update group via eas update:insights. - Channel insights: Compare embedded build users against OTA users and rank the most popular updates per channel and runtime version with eas channel:insights. - Scriptable JSON output: All commands support --json --non-interactive for CI gating, regression detection, and release-note generation. - Use Case: After publishing a fix to the production channel, run eas update:insights with the group ID to confirm the crash rate stays below your threshold before widening the rollout. ## Quick Start Ask the assistant to check whether the latest EAS Update published to the production channel is healthy and show its crash rate and adoption numbers.