Google Antigravity's Boost feature is a multi-agent reasoning pipeline designed to assist with complex software engineering tasks.

Google Antigravity introduces Boost deep reasoning (/boost) Link: https://antigravity.google/docs/boost/ Comments: https://news.ycombinator.com/item?id=49517537

Google Antigravity introduces Boost deep reasoning (/boost) ---- - 54 minutes ago | 8 points | 0 comments - URL: https://antigravity.google/docs/boost/ - Discussions: https://news.ycombinator.com/item?id=49517537 - Summary: The `/boost` slash command in Google Antigravity is an on-demand multi-agent reasoning pipeline designed for challenging software engineering tasks, such as complex bugs, race conditions, and intricate refactoring. Available on paid plans across Antigravity 2.0 and the CLI, it targets the middle ground between everyday interactive coding and long-horizon campaigns. Boost operates through a three-phase pipeline: 1. **Goal & strategy formulation**: A Primary Orchestrator analyzes the prompt and workspace context, breaking complex problems into verifiable subtasks. 2. **Parallel execution & verification**: Specialized subagents handle implementation, investigation, and local verification in isolated worktrees. 3. **Synthesis & delivery**: The Orchestrator aggregates findings, runs regression checks, and iteratively corrects failures before delivering a verified summary. Compared to the default agent, Boost offers deeper reasoning, multi-round independent verification, and ephemeral isolated worktrees, suited for tough concurrency bugs, algorithmic optimization, and intricate multi-file refactors. It respects standard Antigravity security policies, including scoped permissions, interactive approvals, and context isolation.