Antigravity CLI
Dynamic subagents, single-session routing, and interactive authentication.
Antigravity CLI (agy) creates an isolated-context subagent for each task and can dispatch
independent tasks together. It exposes one model per session rather than a per-call model or effort
knob, so woostack resolves one run model and every task tier collapses to it.
The spawn primitive does not expose a per-call working directory. Each worker receives the expected worktree through the dispatch prompt and self-pins before writing. Antigravity authenticates through the system keyring and Google Sign-In; it has no documented non-interactive API-key path, so it cannot run headless in ephemeral CI. Provider exhaustion surfaces as an error, with no documented host-owned fallback.
For detection, exact orchestration behavior, per-skill instructions, and degradation rules, read the canonical Antigravity reference.
Cursor / Composer
Parallel dispatch with session-model tier collapse.
using-woostack
Use when starting work in a project that references woostack from its root AGENTS.md, or when deciding whether a woostack skill or command applies before answering, editing, scaffolding, reviewing, or addressing PR feedback.