Google Antigravity introduces Boost deep reasoning (/boost)

Sep 01, 2026 10:05 AM - 1 hour ago 2

The /boost slash bid activates an on-demand multi-agent reasoning pipeline designed for challenging package engineering tasks. When standard single-turn coding assistance falls short connected analyzable bugs, title conditions, or intricate refactoring, /boost breaks down the problem, delegates focused workstreams to specialized subagents, and independently verifies solutions across iterative rounds.


Modern package improvement involves problems spanning a wide spectrum of complexity:

  1. Everyday engineering: Interactive characteristic development, codebase navigation, refactoring, and wide programming workflows wherever velocity and versatility shine.
  2. Deep reasoning tasks: High-difficulty concurrency bugs, algorithmic optimization, subtle regressions, and multi-file architecture puzzles that benefit from multi-agent exploration and iterative verification.
  3. Long-horizon campaigns: Repository-scale migrations, ample subsystem builds, and multi-day exploratory research.

/boost addresses the important mediate ground: interactive, high-intensity developer productivity. It delivers multi-agent heavy reasoning directly within your day-to-day coding sessions without requiring analyzable setup or prolonged scoping interviews.


When you invoke /boost, Antigravity initiates a three-phase multi-agent reasoning pipeline that decouples strategy formulation from isolated execution and verification:

The Primary Orchestrator receives your prompt, inspects workspace context, and formulates an execution strategy. It breaks down analyzable engineering challenges into discrete, verifiable subtasks and determines which specialized workstreams are required.

The Orchestrator dispatches focused subtasks to specialized subagents operating in clean, isolated scopes:

  • Implementation workstreams: Construct campaigner codification solutions, apply refactoring, and make portion tests.
  • Investigation workstreams: Perform root-cause debugging, trace execution call graphs, and analyse unfamiliar limitations without modifying files.
  • Local verification: Subagents execute build targets and trial suites locally to validate hypotheses earlier reporting results.

Before presenting the last outcome, the reasoning pipeline aggregates findings and runs regression checks:

  • The Orchestrator validates the mixed solution against afloat trial suites and edge cases.
  • If an assertion fails, correction diagnostics are fed backmost into the next iteration for automated correction.
  • Once each tests and requirements pass, a concise summary pinch verified changes is delivered.

The pursuing array compares the 3 superior execution modes successful Antigravity:

DimensionDefault Agent🚀 Boost (/boost)👥 Teamwork (/teamwork-preview)
Primary focusFull-spectrum interactive coding & brace programmingDeep reasoning and tricky bugsAutonomous multi-day supplier teams
Task horizonSeconds to minutesSeconds to hoursHours to days
Plan tierAll plansPaid plansPaid plans
Scoping phaseSingle promptImmediate executionTwo-phase scoping interview
ArchitectureSingle-agent nonstop loop3-phase reasoning hierarchyMulti-role supplier teams
Workspace modelShared moving treeEphemeral isolated worktreesPersistent isolated worktrees per milestone
VerificationSingle-pass instrumentality checkMulti-round independent verificationAdversarial falsification and independent occurrence audit
Best suited forFeature development, codification navigation, refactoring, and wide engineering workflowsTough concurrency bugs, algorithmic optimization, intricate multi-file refactorsSubsystem builds, general proofs, and autonomous OS-scale campaigns

You tin invoke Boost crossed each Antigravity surfaces.

Type /boost followed by your task punctual successful immoderate speech turn:

/boost Investigate the title information successful the convention cache and instrumentality a thread-safe hole pinch tests.

Type /boost straight into the terminal personification interface (TUI) punctual box:

/boost Optimize the matrix transposition algorithm to use SIMD vectorization and benchmark throughput.

Debugging multithreaded timing issues, deadlocks, and cache synchronization bugs where reproduction requires observant trace study and isolated verification:

/boost Reproduce and hole the intermittent deadlock successful the relationship excavation during precocious relationship turnover.

Implementing high-performance algorithms, civilization information structures, graph traversals, aliases mathematical routines pinch rigorous bound testing:

/boost Implement a lock-free ringing buffer for streaming telemetry events and constitute accent tests.

Refactoring tightly coupled modules, modernizing bequest interfaces, or migrating synchronous APIs to asynchronous patterns crossed aggregate files:

/boost Refactor the authentication middleware to usage asynchronous token validation without breaking existing routes.

Tracing execution paths crossed unfamiliar aliases ample codebases to isolate the exact root of an unexpected failure:

/boost Trace why HTTP petition timeouts spike erstwhile batch payload size exceeds 2MB, without modifying code.

Boost respects each modular Antigravity information policies:

  • Scoped permissions: Subagents inherit record entree rules and command permission policies configured for your progressive workspace aliases project.
  • Interactive approvals: When a worker proposes a protected terminal command or record edit extracurricular trusted scopes, the authorization punctual surfaces to your interface for confirmation.
  • Context isolation: Subagents execute successful isolated representation spaces, preventing verbose debug logs and scratch diffs from cluttering your superior chat history.

Explore related archiving and guides:

  • Slash commands catalog: Review each disposable slash commands crossed Antigravity 2.0 and the CLI.
  • Teamwork supplier teams (/teamwork-preview): Learn how collaborative supplier teams tackle large-scale migrations.
  • Subagents successful Antigravity 2.0: Learn really asynchronous subagent workers run successful parallel.
  • Antigravity CLI reference: Explore terminal keybindings and bid reference for the CLI.
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