Gemini CLI vs Kiro CLI — Feature Comparison
Quick answer: Gemini CLI supports 18 of 18 tracked features; Kiro CLI supports 11 of 18. Matrix last updated June 27, 2026.
Verdict: Gemini CLI vs Kiro
Gemini CLI is the stronger choice for most developers today, offering a dramatically broader feature set and a far more mature release history than Kiro CLI. Across all 18 tracked capabilities, Gemini CLI achieves full coverage, while Kiro CLI supports only 8 — missing significant functionality including multi-file editing, diff views, undo/redo, background tasks, task decomposition, and every tracked IDE and editor integration. That gap is not a minor detail; it reflects a fundamental difference in scope and polish. Gemini CLI's release history reinforces this: with over 300 tracked releases and a high recent cadence, it shows sustained, active investment in the tool. Kiro CLI, by contrast, is much newer with far fewer total releases, though its recent release pace is respectable — suggesting a product still finding its footing rather than one that has plateaued. That said, Kiro CLI is not without a case: developers evaluating it may find its tighter, simpler surface area appealing for constrained or experimental workflows, and its recent cadence hints at rapid iteration that could close the gap. Still, for teams that need reliable multi-file editing, IDE integrations, and a full-featured terminal experience right now, Gemini CLI is the clear, grounded recommendation. Kiro CLI is best treated as one to watch, not yet one to depend on for production workflows.
Choose Gemini CLI if: Choose Gemini CLI if you need a fully-featured, production-ready coding assistant with broad IDE integrations (VS Code, JetBrains, Vim/Neovim), multi-file editing, and a well-established, rapidly-iterated release history.
Choose Kiro CLI if: Choose Kiro CLI if you are experimenting with a newer, actively-developing tool and are comfortable with a leaner feature set while it matures, or if its specific supported capabilities align with your minimal workflow needs.
Key differences
- Feature coverage: Gemini CLI supports all 18 tracked features; Kiro CLI supports only 8, missing multi-file editing, diff view, undo/redo, task decomposition, and all IDE integrations
- Maturity and release history: Gemini CLI has 300+ tracked releases indicating a long-established tool; Kiro CLI has 33, marking it as relatively new
- Recent cadence: both tools show active recent development, but Gemini CLI's higher absolute volume signals more sustained engineering momentum
- Editor and IDE reach: Gemini CLI integrates with VS Code, JetBrains, and Vim/Neovim; Kiro CLI has no tracked IDE integrations
- Workflow complexity: Gemini CLI supports advanced capabilities like background tasks and task decomposition; Kiro CLI is scoped to a simpler, more limited interaction model
At a glance
| Tool | Latest version | Release date | Releases tracked |
|---|---|---|---|
| Gemini CLI | v0.49.0 | June 25, 2026 | 302 |
| Kiro CLI | v2.10.0 | June 26, 2026 | 35 |
Core Editing
Multi-file editing, streaming, undo capabilities
| Feature | Gemini CLI | Kiro |
|---|---|---|
| Multi-file Editing — Edit multiple files in a single operation | ✓ since v0.22.0 | ✓ (Implied by agent-based operation and tool usage patterns described across releases) |
| Streaming Output — Real-time streaming of AI responses | ✓ since v0.44.0 | ✓ (Compact tool card previews and real-time agent interaction described in v2.9.0 suggest streaming output) |
| Undo/Redo — Ability to undo and redo changes | ✓ since v0.49.0 | — |
| Diff View — Visual comparison of changes | ✓ since v0.49.0 | — |
Terminal Integration
Shell and command execution support
| Feature | Gemini CLI | Kiro |
|---|---|---|
| Command Execution — Run shell commands | ✓ since v0.49.0 | ✓ since 2.9.0 |
| Shell Integration — Integration with user shell environment | ✓ (PTY (pseudo-terminal) support referenced in v0.46.0, Termux relaunch fix in v0.45.0 indicates shell environment integrat) | ✓ (v2.6.0 mentions automatic window titles for terminals; v2.6.1 references Linux shared library dependencies, indicating n) |
| Background Tasks — Run tasks in background | ✓ since v0.49.0 | — |
MCP Support
Model Context Protocol server and client capabilities
| Feature | Gemini CLI | Kiro |
|---|---|---|
| MCP Client — Connect to MCP servers | ✓ since v0.47.0 | ✓ since 2.10.0 |
| MCP Server — Expose as MCP server | ✓ since v0.44.0 | ✓ since 2.4.1 |
| Custom Tools — Define and use custom tools | ✓ since v0.30.0 | ✓ (v2.10.0 mentions 'custom agent authors' with tighter control over context, and agent/MCP configs, implying custom tool d) |
IDE Integrations
VS Code, JetBrains, and other editor support
| Feature | Gemini CLI | Kiro |
|---|---|---|
| VS Code — Visual Studio Code integration | ✓ since v0.43.0 | — |
| JetBrains — IntelliJ/WebStorm integration | ✓ since v0.41.0 | — |
| Vim/Neovim — Vim or Neovim integration | ✓ since v0.45.0 | — |
| Web UI — Browser-based interface | ✓ since v0.47.0 | — |
Agentic Features
Planning, tool use, and autonomous capabilities
| Feature | Gemini CLI | Kiro |
|---|---|---|
| Planning Mode — Plan before executing changes | ✓ since v0.43.0 | ✓ since 1.23.1 |
| Autonomous Mode — Extended autonomous operation | ✓ since v0.47.0 | ✓ since 2.7.0 |
| Task Decomposition — Break complex tasks into steps | ✓ since v0.41.0 | ✓ (v2.9.0 mentions 'sub-agent calls' with compact tool card previews, indicating task decomposition into sub-tasks) |
| Context Management — Manage context across conversations | ✓ since v0.45.0 | ✓ since 2.10.0 |
Release velocity
Havoptic tracks 302 Gemini CLI releases and 35 Kiro releases. See release frequency charts for side-by-side velocity analysis, or browse the Gemini CLI changelog and Kiro CLI 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.