husbandry

Ten gated, agent-era engineering skills as one suite — spanning the software lifecycle: requirements (groundwork), architecture (load-bearing), engineering process (flightline), testing (assay), deployment & operations (stationkeeping), maintenance & evolution (husbandry); plus four cross-cutting lenses: the feedback surface (gauge), code craft (plumb), and the security pair — shield (aegis) and spear (gungnir). A separate un-gated navigator, pilot, routes you to the right skill(s) for a task — or tells you when none is needed. Each gated skill is a multi-stage flow, tuned for a world where agents write much of the code. Installs every skill under the /engineering: prefix. Note: the gates are enforced by the `checklist` CLI, which installs separately — see the repository README.