What problem does it solve? Orchestrator agents that read dozens of files and execute every task themselves exhaust their context window before a phase completes, making quality thresholds unreachable. This Skill defines when and how to delegate GSD work to native Antigravity subagents so the orchestrator preserves its context budget. ## Core Features & Use Cases - Delegation Decision Matrix: Maps work types (plan execution, plan authoring, verification, research, debugging) to the correct subagent (gsd-executor, gsd-planner, gsd-verifier, gsd-researcher, gsd-debugger). - Invocation Contracts: Enforces prompt construction rules — paths instead of pasted file contents, explicit tool grants, and compact return blocks. - Workspace Isolation Modes: Selects inherit, branch, or share isolation based on whether subagents write concurrently, preventing commit corruption across parallel waves. - Inline Fallback: Detects Antigravity versions lacking invoke_subagent and switches to a degraded single-plan-per-session mode with context-health monitoring. - Use Case: While running a multi-plan GSD wave, the orchestrator spawns one gsd-executor per plan in isolated git worktrees, receives compact status blocks, and merges results without ever loading plan contents into its own context. ## Quick Start Ask the agent to delegate execution of the current GSD plan to a subagent following the subagent-delegation protocol.
