Antigravity CLI vs Claude Code — Feature Comparison
Quick answer: Antigravity CLI supports 15 of 18 tracked features; Claude Code supports 17 of 18. Matrix last updated August 28, 2026.
Verdict: Antigravity vs Claude Code
Claude Code is the stronger choice for most developers, but Antigravity CLI is a compelling option for those who want a tightly scoped, rapidly iterated tool. Claude Code covers the full tracked feature set — 18 of 18 — including multi-file editing and native integrations with both VS Code and JetBrains, making it the more complete solution for developers who work across multiple files and prefer staying inside a familiar IDE. Its release history is also substantially larger, with hundreds of tracked releases reflecting a mature, battle-tested cadence. Antigravity CLI, by contrast, supports 15 of 18 tracked features and lacks the IDE integrations and multi-file editing capabilities, which are meaningful gaps for developers working on larger codebases or collaborative projects. However, Antigravity CLI's concentrated burst of releases — 23 tracked releases, all within the last 90 days — signals an actively evolving tool that is iterating quickly, which may close feature gaps soon and suggests strong near-term momentum. For a developer who works primarily in the terminal, doesn't rely on IDE-specific workflows, and values a lean toolchain, Antigravity CLI is a legitimate contender. For everyone else — especially those who context-switch between editor and terminal, work on multi-file refactors, or want proven depth — Claude Code's broader feature coverage and longer release track record make it the safer, more capable default.
Choose Antigravity CLI if: Choose Antigravity CLI if you live primarily in the terminal and don't need IDE integrations or cross-file editing workflows, and you want a fast-moving tool you can grow with as it iterates rapidly.
Choose Claude Code if: Choose Claude Code if you need a fully-featured assistant with multi-file editing, native VS Code or JetBrains support, and the confidence that comes from a large, sustained release history.
Key differences
- Claude Code supports all 18 tracked features; Antigravity CLI supports 15, missing multi-file editing and both major IDE integrations
- Claude Code has a much longer release history (347 total releases) versus Antigravity CLI's 23, indicating greater maturity
- Antigravity CLI is releasing at a concentrated, high-velocity pace (all 23 tracked releases within 90 days), suggesting rapid active development
- Claude Code integrates natively with VS Code and JetBrains; Antigravity CLI is terminal-focused with no tracked IDE support
- Neither tool holds a feature edge over Claude Code in the tracked matrix — Antigravity CLI has no exclusive features that Claude Code lacks
At a glance
| Tool | Latest version | Release date | Releases tracked |
|---|---|---|---|
| Antigravity CLI | v1.1.22 | August 27, 2026 | 36 |
| Claude Code | v2.1.251 | August 28, 2026 | 374 |
Core Editing
Multi-file editing, streaming, undo capabilities
| Feature | Antigravity | Claude Code |
|---|---|---|
| Multi-file Editing — Edit multiple files in a single operation | ✓ (v1.1.22 mentions 'improving how the tool handles large batches of files', implying multi-file operations) | — |
| Streaming Output — Real-time streaming of AI responses | ✓ since 1.1.21 | ✓ since 2.1.239 |
| Undo/Redo — Ability to undo and redo changes | ✓ since 1.1.16 | ✓ since 2.1.228 |
| Diff View — Visual comparison of changes | ✓ since 1.1.21 | ✓ since 2.1.239 |
Terminal Integration
Shell and command execution support
| Feature | Antigravity | Claude Code |
|---|---|---|
| Command Execution — Run shell commands | ✓ since 1.1.21 | ✓ since 2.1.248 |
| Shell Integration — Integration with user shell environment | ✓ (v1.1.22 mentions smart autocomplete and v1.1.19 mentions environment variables for rendering; general CLI shell integrat) | ✓ (v2.1.238 mentions 'customize keyboard shortcuts with Bash-style editing', indicating shell integration support) |
| Background Tasks — Run tasks in background | ✓ since 1.1.20 | ✓ since 2.1.239 |
MCP Support
Model Context Protocol server and client capabilities
| Feature | Antigravity | Claude Code |
|---|---|---|
| MCP Client — Connect to MCP servers | ✓ since 1.1.21 | ✓ since 2.1.239 |
| MCP Server — Expose as MCP server | ✓ since 1.1.21 | ✓ since 2.1.239 |
| Custom Tools — Define and use custom tools | — | ✓ since 2.1.38 |
IDE Integrations
VS Code, JetBrains, and other editor support
| Feature | Antigravity | Claude Code |
|---|---|---|
| VS Code — Visual Studio Code integration | — | ✓ since 2.1.235 |
| JetBrains — IntelliJ/WebStorm integration | — | ✓ since 2.1.239 |
| Vim/Neovim — Vim or Neovim integration | ✓ since 1.1.17 | ✓ since 2.1.239 |
| Web UI — Browser-based interface | ✓ since 1.1.22 | ✓ since 2.1.248 |
Agentic Features
Planning, tool use, and autonomous capabilities
| Feature | Antigravity | Claude Code |
|---|---|---|
| Planning Mode — Plan before executing changes | ✓ since 1.1.16 | ✓ since 2.1.239 |
| Autonomous Mode — Extended autonomous operation | ✓ since 1.1.22 | ✓ since 2.1.247 |
| Task Decomposition — Break complex tasks into steps | ✓ since 1.1.22 | ✓ since 2.1.243 |
| Context Management — Manage context across conversations | ✓ since 1.1.14 | ✓ since 2.1.239 |
Feature timeline: who shipped first
First release where Antigravity and Claude Code each shipped a notable feature, and which tool led.
| Feature | Antigravity | Claude Code | Who led |
|---|---|---|---|
| Custom Slash Commands | July 16, 2026 | March 5, 2025 | Claude Code first, 497d ahead |
| Subagents / Parallel Agents | July 24, 2026 | April 18, 2025 | Claude Code first, 461d ahead |
| MCP Support | August 20, 2026 | — | only Antigravity |
| Sandboxing / Permission Modes | June 3, 2026 | April 9, 2025 | Claude Code first, 420d ahead |
| Planning Mode | July 8, 2026 | January 15, 2026 | Claude Code first, 173d ahead |
| Hooks | — | June 30, 2025 | only Claude Code |
| Skills / Plugins | June 17, 2026 | October 9, 2025 | Claude Code first, 250d ahead |
| Project Memory Files | July 24, 2026 | March 25, 2025 | Claude Code first, 485d ahead |
| Extended Thinking | July 21, 2026 | March 15, 2025 | Claude Code first, 493d ahead |
| Voice Input | August 26, 2026 | March 6, 2026 | Claude Code first, 172d ahead |
| Background Tasks | July 1, 2026 | August 7, 2025 | Claude Code first, 328d ahead |
| Image / Vision Input | June 30, 2026 | April 2, 2025 | Claude Code first, 454d ahead |
| Headless / Non-interactive Mode | July 28, 2026 | April 9, 2025 | Claude Code first, 475d ahead |
| Web Search / Fetch | — | March 21, 2025 | only Claude Code |
| Git / PR Integration | — | January 27, 2026 | only Claude Code |
| Checkpoints / Rewind | — | June 24, 2026 | only Claude Code |
| Todo / Task List | — | April 30, 2025 | only Claude Code |
| VS Code Extension | — | September 29, 2025 | only Claude Code |
| Subscription Login (Pro/Max) | — | May 1, 2025 | only Claude Code |
Release velocity
Havoptic tracks 36 Antigravity releases and 374 Claude Code releases. See release frequency charts for side-by-side velocity analysis, or browse the Antigravity CLI changelog and Claude Code changelog.
Data source
Feature data is maintained in feature-matrix.json under a CC-BY-4.0 license. Release data comes from releases.json. Both are updated daily. See the methodology page for details on sourcing and human review.