# Choose your Antigravity Antigravity delivers native agentic assistance across purpose-built product surfaces, with dynamic reasoning controls, multi-agent orchestration, and enterprise-grade security. Evolved from the Agent Manager into a standalone desktop command center (Antigravity App) alongside native terminal, editor, and programmatic SDK interfaces, Antigravity supports both synchronous interactive pair-programming and asynchronous background agent workflows independent of a single IDE. Select any surface below to explore live interface previews, core workflows, and quickstart paths: Surfaces desktop\_windowsv2.5+ Antigravity AppDesktop application terminalagy · v1.2+ Antigravity CLITerminal client extension5 IDEs For IDEsEditor extensions code\_blocksPython Antigravity SDKProgrammatic runtime view\_sidebararrow\_backarrow\_forward addNew Conversation historyConversation History scheduleScheduled Tasks Projects filter\_listcreate\_new\_folder foldercheckout-service Discount Code Validationnow Stripe Webhook Handler2h folderinventory-api Low Stock Alerts1d folderweb-storefront Order Summary Drawer settingsSettings checkout-service/Discount Code Validation more\_vert Add promo code validation and expired coupon checks to the checkout endpoint. Worked for 11schevron\_right I updated `checkout-service` to validate discount codes before creating a payment intent: * **PromoValidator**: Check expiration dates and minimum order totals. * **CheckoutController**: Return `400 Bad Request` with a clear message for expired codes. Shall I run the checkout test suite to verify? content\_copythumb\_upthumb\_down Ask anything, @ to mention, / for actions add Gemini 3.8 FlashMediumexpand\_less Model Gemini 4 Argon _High_checkGemini 3.8 Flash _Medium_checkClaude Sonnet 5.5 _Thinking_checkClaude Opus 5.5 _Thinking_checkGPT-OSS 120B _Medium_check micarrow\_forward terminaldescriptionweb\_asset addview\_sidebar TerminalsProjectexpand\_more addview\_list `dev@workstation checkout-service % npm test` PASS src/discounts.test.ts (14 tests) ✓ rejects expired promo codes (9ms) Standalone Terminals Conversations Discount Code Validation terminalzsh Artifacts2 files assignment Implementation Plan Promo code validation & unit tests fact\_check Verification Report Checkout test suite results Proposed Changes \+ if (promo.isExpired()) return res.status(400); \+ const discount = applyPromo(cart.subtotal, promo); Browserlocalhost:3000 globehttp://localhost:3000/checkout/preview Checkout API · Order Summary FieldValue Status200 OK Promo CodeSPRING20 (-$24.00) Order Total$96.00 A standalone desktop application for launching, orchestrating, and inspecting autonomous agent teams with visual diff and plan inspection. [Get started with Antigravity Apparrow\_forward](/docs/getting-started/)[Desktop features guide](/docs/features/) terminalAntigravity CLI more\_horiz Antigravity CLI 1.2.14 developer@example.com (Google AI Pro) Gemini 3.8 Flash (High) ~/projects/checkout-service \>Run the test suite and fix the failing discount rounding test ▸Thought for 2s, 114 tokens Running unit tests to reproduce the rounding failure Bash(npm test -- src/discounts.test.ts)(ctrl+o to expand) ▸Thought for 3s, 142 tokens Updating currency rounding in calculateDiscount Edit(src/pricing/discounts.ts)(ctrl+o to expand) \> ? for shortcutsGemini 3.8 Flash · high A keyboard-first terminal client that runs Antigravity workflows in local shells, remote cloud environments, and SSH sessions. [Get started with Antigravity CLIarrow\_forward](/docs/getting-started?tab=cli)[CLI reference manual](/docs/cli/reference/) arrow\_backarrow\_forward folderspring-petclinicexpand\_more splitscreenview\_sidebar folder\_copysearchfork\_rightauto\_awesomeextension settings ANTIGRAVITYVS Code spring-petclinic / Project Analysis And Reporting addmore\_vert Please review this project. Investigate how it works and build a report showing important files and data flows. * `BaseEntity`, `NamedEntity`, and `Person` serve as base classes. * `Owner`, `Pet`, `Visit`, `Vet`, `Specialty`, and `PetType` define business models. Key System Controllers: * `OwnerController`: Manages owner creation, lookup, and pagination. * `PetController`: Handles pet updates/creation using `PetValidator`. * `VetController`: Provides HTML vet list and cached JSON endpoint. description Project ReviewComprehensive review report for Spring PetClinic application detailing architecture... Ask anything, @ to mention, / for actions add Gemini 3.8 Flash Mediumexpand\_less Model Gemini 4 Argon HighcheckGemini 3.8 Flash MediumcheckClaude Sonnet 5.5 (Thinking)checkClaude Opus 5.5 (Thinking)checkGPT-OSS 120B (Medium)check arrow\_forward articlePreview README.mddescriptionproject\_review.md Project ReviewReview ▾ Spring PetClinic - Architectural Review & Technical Analysis This document provides an architecture review and technical investigation of the **Spring PetClinic** application (`spring-projects/spring-petclinic`). 1\. Project Overview & Tech Stack Spring PetClinic is a reference application built to showcase modern **Spring Boot** patterns, clean domain-driven architecture, and Java best practices. * **Framework:** Spring Boot 4.1.0, Spring MVC, Spring Data JPA, Spring Cache * **Java Toolchain:** Java 17 (`build.gradle`) * **Database & Persistence:** In-memory H2, MySQL, PostgreSQL 2\. Core Domain Model & Entity Hierarchy The domain model follows standard Object-Relational Mapping (ORM) principles with common base class inheritance. README.mdMarkdown Preview Spring PetClinic Sample Application Built with Spring Boot, Spring MVC, Thymeleaf, and Spring Data JPA (`spring-projects/spring-petclinic`). Running PetClinic Locally Clone the repository and start the embedded server using the Maven or Gradle wrapper: * **Maven:** `./mvnw spring-boot:run` * **Gradle:** `./gradlew bootRun` * **Local Endpoint:** `http://localhost:8080` Database Configuration Uses an in-memory **H2** database by default, with Docker Compose profiles for `mysql` and `postgres`. fork\_right main⊗ 0 ⚠ 2 ⓘ 1Java: Ready Gradle: Build Error Editor extensions that embed agentic capabilities, inline completions, and side-panel interactions directly in your IDE. [Get started with IDE extensionsarrow\_forward](/docs/getting-started?tab=ide)[Supported extensions guide](/docs/ide/extensions/) agent\_pipeline.pyPython 3.10+ ``` from google.antigravity import Agent, LocalAgentConfig from google.antigravity.hooks.policy import allow, deny # Configure stateful agent harness and safety policies config = LocalAgentConfig( policies=[allow("view_file"), deny("run_command")], system_instructions="You are a senior software architect.", ) # Execute multi-turn conversation in async context async with Agent(config) as agent: response = await agent.chat("Audit the repository architecture.") print(await response.text()) ``` A programmatic Python SDK for building, customizing, and deploying autonomous AI agents and harnesses in your own applications and CI/CD pipelines. [Get started with Antigravity SDKarrow\_forward](/docs/getting-started?tab=sdk)[Tools and skills API](/docs/sdk/tools/) * * * ## Core agent capabilities Every Antigravity surface runs on a shared, highly optimized agent harness co-trained with Gemini models, combining synchronous turn-by-turn code editing and tool execution with asynchronous background subagents, scheduled cron sidecars, and automated verification loops: psychologyFrontier Gemini models Gemini 4 & 3.8 Co-trained with Google DeepMind. Powering all local agents with frontier speed, configurable reasoning levels, and large context capacity across Gemini 4 Argon, Gemini 3.8 Flash, and Gemini 3.1 Pro. [Model specificationsarrow\_forward](/docs/models/) group\_workAsynchronous subagents Parallel execution Delegate complex background tasks to concurrent subagents working across isolated Git worktrees without blocking your active terminal or editor session. [Subagents guidearrow\_forward](/docs/subagents/) splitscreenVisual artifacts Verification loops Track and verify agent output with structured visual reports, including interactive implementation plans, unified multi-file diffs, and browser session recordings. [Artifact inspectionarrow\_forward](/docs/artifacts/) shieldSecurity by design Bounded access Enforce local execution safeguards with granular tool approval gates, workspace directory scoping, local proxying, and corporate VPC Service Controls. [Permissions and securityarrow\_forward](/docs/permissions/) hub Google platform integrations Curated bundles of skills, MCP servers, and extensions engineered with product teams across Google—including Firebase, Android, Modern Web, Chrome DevTools, Flutter, Google Cloud Data, Maps, Science, and the Antigravity SDK. [View all bundlesarrow\_forward](/docs/build-with-google/) * * * ## Frontier models and dynamic reasoning Antigravity leverages Google DeepMind’s frontier Gemini models with dynamic reasoning controls. Adjust reasoning effort per conversation turn or delegate long-running tasks to autonomous agent swarms: psychology ### Interactive model and thinking level selector Experience the model selector directly below. Antigravity lets you adjust reasoning depth and model speed dynamically per conversation turn. [Model specs and limitsarrow\_forward](/docs/models/) * * * ## Product comparison Compare primary capabilities and execution environments across Antigravity surfaces: AllCore workflowExtensibilitySecurity & enterprise | Capability | desktop\_windowsApp | terminalCLI | extensionIDE Ext. | code\_blocksSDK | | --- | --- | --- | --- | --- | | Desktop application | check | close | close | close | | Terminal user interface (TUI) | close | check | close | close | | [Editor extensions (VS Code, JetBrains, VS, Zed, Xcode)](/docs/ide/extensions/) | close | close | check | close | | [Programmatic Python SDK](/docs/sdk/overview/) | close | close | close | check | | [Remote control & headless execution](/docs/remote-control/) | check | check | close | close | | [Workspace & Git worktree isolation](/docs/projects/) | check | check | close | check | | [Multi-agent swarms (/teamwork-preview)](/docs/teamwork/) | check | check | close | close | | [Deep reasoning mode (/boost)](/docs/boost/) | check | check | close | close | | [Interactive visual artifacts & diffs](/docs/artifacts/) | check | check | check | close | | [Sandboxed Chromium browser automation](/docs/ide/browser/) | check | close | close | close | | [Custom skills (SKILL.md) & rule files](/docs/skills/) | check | check | check | check | | [Model Context Protocol (MCP) clients](/docs/mcp/) | check | check | check | check | | [Scheduled tasks & cron sidecars](/docs/sidecars/) | check | check | close | close | | [Corporate SSO & BYOID (Workforce Identity)](/docs/enterprise/) | check | check | check | check | | [Regional data residency (US & EU)](/docs/enterprise/) | check | check | check | check | | [VPC Service Controls (VPC-SC)](/docs/enterprise/) | check | check | check | check | | [Request, response & telemetry logging](/docs/enterprise/) | check | check | check | check | infoCapabilities are tailored to each surface's execution target. Enterprise features under IDE Ext. apply to Antigravity IDE extensions (GA in VS Code & Visual Studio; Preview in JetBrains, Zed, and Xcode). [Features guidearrow\_forward](/docs/features/) * * * ## User and enterprise tiers Antigravity supports individual developers and enterprise engineering organizations with Google Cloud security, regional data residency, and VPC Service Controls: verified\_userDeployment tiers personIndividualdomainEnterprise suitev2.5+ Individual developers Designed for software engineers, researchers, and open-source contributors who need frontier autonomous coding assistance on their local workstation. Free tier · Pro & Ultra plans desktop\_windows Desktop & terminal clients Full access to the native Antigravity App desktop application and the high-speed `agy` command-line interface. extension All IDE extensions Integration with VS Code, JetBrains IDEs, Xcode, Zed, and Visual Studio with dedicated agent panels, interactive plans, and inline diff reviews. toll Flexible individual plans & AI credits Start at $0/month on the Free plan, or upgrade to Google AI Plus, Pro, or Ultra for higher rate limits and optional AI credit overages. build Skills, MCP & rules Author project-level custom skills (`SKILL.md`), connect stdio/SSE MCP servers, and define behavior rule sets. [Get started freearrow\_forward](/docs/getting-started/)[View AI credits & plans](/docs/plans/) Enterprise engineering organizations Engineered for organizations requiring Google Cloud governance, regional data residency, VPC Service Controls, and enterprise identity management. Google Cloud ToS · VPC-SC [badge Corporate SSO & BYOIDGoogle Cloud & WIF Authenticate with Google Cloud SSO, Bring Your Own Identity (BYOID) via Workforce Identity Federation (such as Okta), or Application Default Credentials. ](/docs/enterprise/)[public Regional data residencyUS, EU & Global Control where model inference and data processing occur across global, US multi-region, and European Union multi-region endpoints. ](/docs/enterprise/)[lan VPC Service ControlsGoogle Cloud Enforce network service perimeters and private connectivity with Google Cloud VPC Service Controls (VPC-SC) and IAM role governance. ](/docs/enterprise/)[fact\_check Request & telemetry loggingCloud Audit Configure project telemetry and full request and response logging directly within your Google Cloud project for security and compliance. ](/docs/enterprise/)[account\_balance\_wallet Flexible enterprise billingLicenses or Pay-as-you-go Choose consumption-based billing via the Gemini Enterprise Agent Platform API or Gemini Enterprise licenses with included quotas and managed overages. ](/docs/enterprise/)[shield\_lock Zero model training guaranteeData privacy Governed by the Google Cloud Terms of Service. Your prompts, code, and transcripts are never stored outside your private environments or used to train models. ](/docs/enterprise/) [Explore enterprise suitearrow\_forward](/docs/enterprise/)[Architecture & case studies](/use-cases/enterprise/) * * * ## Documentation pillars Explore the documentation across six core architectural pillars: [ rocket\_launchStart Here Get Started Install the Antigravity App, set up the CLI, integrate the SDK, and configure IDE extensions. ](/docs/getting-started/)[ schoolConcepts Learn Master foundational concepts including Workspaces, Git Worktrees, and Sessions. ](/docs/features/)[ extensionExtensibility Extend Author custom Skills (`SKILL.md`), connect MCP Servers, and define Lifecycle Hooks. ](/docs/skills/)[ domainSecurity Enterprise Corporate SSO & BYOID, Regional Data Residency, VPC Service Controls, and Cloud Logging. ](/docs/enterprise/)[ menu\_bookEcosystem Build with Google Firebase, Chrome DevTools, Android CLI, Dart & Flutter, Science, and Data Agent Kit skills. ](/docs/build-with-google/)[ auto\_storiesSpecs Reference CLI command manuals, models specifications, settings schemas, and API references. ](/docs/cli/reference/)