opencode
Per-call model routing through opencode's subagent primitive.
opencode dispatches subagents through its runtime primitive and accepts explicit model selection
per spawn. woostack resolves each task's effective fast, standard, or deep tier, then passes
the corresponding model on that spawn. Independent tasks are submitted together; concurrency is
capped only when the installed runtime cannot run them in parallel.
woostack passes the worktree path when the spawn supports it and always includes the prompt-level worktree pin. No host-owned usage-limit fallback is documented. If a spawn cannot carry the resolved model, the worker inherits the session model and woostack reports the degradation.
For detection, exact dispatch mechanics, per-skill instructions, and degradation rules, read the canonical opencode reference.