lua-eco

International lua-eco public API skill for writing, reviewing, explaining, and fixing Lua 5.4 code that runs on the eco runtime. Use when tasks mention lua-eco, eco runtime, coroutine scheduling, async I/O, sockets, HTTP/WebSocket/MQTT, DNS, files, processes, timers, ubus/UCI, netlink, nl80211, termios, SSH, encoding, hashing, or code review for scheduler safety, API selection, timeouts, and cleanup.