What problem does it solve? RDK boards accumulate day-2 maintenance issues: apt update fails against expired source domains, apt locks block package operations, TF-card filesystems stay unexpanded, and disks fill up. This Skill runs a read-only health check and applies official D-Robotics FAQ repair steps instead of guesswork. ## Core Features & Use Cases - Read-only health check: scripts/maintain_check.sh reports stale apt source domains, GPG key presence, apt/dpkg lock state, per-mount disk usage, and large cleanable directories as JSON. - Official repair procedures: Fixes expired archive.sunrisepi.tech domains per official FAQ Q10, handles apt locks in the documented wait/reboot/confirm order, and enforces the 1.x-to-2.x reflash constraint for system upgrades. - Storage management: Guides TF-card filesystem expansion via srpi-config and lists disk cleanup actions one by one for user confirmation. - Use Case: A user's apt update fails with "Could not resolve" on an RDK X5. The Skill runs the health check, detects the stale domain in sunrise.list, and applies the official sed/wget fix after confirmation. ## Quick Start Ask the agent to check why apt update is failing on your RDK board and repair the software sources using the official fix.
