Model Playbook

Per-model-family usage playbooks — how to get the best out of a model once it has already been chosen (by delegation-router's RoutingRecord, a plan/PRD explicit assignment, or a routing_policy chain). Covers exact invocation lane/model_id, effort and context guidance, known gotchas, and anti-patterns for every routable model (Claude, GPT/Codex including native image_gen.imagegen for raster assets, Gemini, ICA gateway lanes, free open models). Companion to delegation-router: that skill decides WHICH/WHERE; this skill says HOW. Use immediately after a model is named, before invoking it, when unsure of the exact model_id/effort/lane, or when hand-assigning a model in a plan …