TL;DR
Google has confirmed that Gemini CLI will cease operation on June 18, 2026. Users are encouraged to transition to the new Antigravity CLI, which offers enhanced features for multi-agent workflows. The change impacts both individual and organizational users, with support for enterprise clients continuing.
Google has confirmed that Gemini CLI will cease functioning on June 18, 2026, prompting users to transition to the new Antigravity CLI platform. This change impacts all users of Gemini CLI, including individual and organizational customers, and marks a significant shift in Google’s developer tools ecosystem.
Google announced on May 19, 2026, that Gemini CLI, its terminal-based AI tool launched last year, will stop serving requests starting June 18, 2026. The company states that this decision is part of a strategic move to unify its developer tools under the Antigravity platform, which includes a new CLI and desktop application designed for multi-agent workflows.
Antigravity CLI retains key features from Gemini CLI, such as Agent Skills, Hooks, Subagents, and Extensions, now as plugins. It is built in Go for faster performance and supports asynchronous workflows, allowing complex tasks to run in the background. The new platform shares a unified architecture with the Antigravity desktop app, ensuring seamless updates across tools.
Existing users of Gemini CLI and Gemini Code Assist IDE extensions will need to migrate to Antigravity CLI. Google emphasizes that enterprise customers with licensed access will retain support and can continue to use Gemini CLI via paid API keys, with ongoing updates and access to Gemini models.
Why It Matters
This development is significant because it indicates a strategic shift by Google towards a unified, agent-centric development platform. For developers and organizations relying on Gemini CLI, the transition may involve adjustments in workflows and tooling. The move aims to improve support for multi-agent tasks and scalable automation, aligning with industry trends toward integrated AI development environments.
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Background
Gemini CLI was launched last year as part of Google’s efforts to embed AI capabilities directly into the terminal environment. The tool gained rapid adoption, with over 100,000 GitHub stars and contributions from hundreds of developers. The transition to Antigravity reflects Google’s broader push to create a more comprehensive, agent-oriented development ecosystem, with the new platform announced alongside updates at Google I/O 2026. For more insights on AI development tools, see Remove–AI–Watermarks.
“We are here to help make the transition to Antigravity CLI and Antigravity 2.0 as smooth as possible.”
— Google Developer Blog
“Antigravity CLI keeps the most critical features of Gemini CLI while offering faster execution and better support for complex workflows.”
— Google Developer Blog
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What Remains Unclear
It is not yet clear how the transition will impact individual users who rely heavily on Gemini CLI for daily tasks, or whether there will be additional migration tools provided. The exact timeline for phased deprecation and support for legacy integrations remains to be fully detailed.
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What’s Next
Google will provide technical documentation and video tutorials to assist users in transitioning to Antigravity CLI. The company plans to continue supporting Gemini CLI for enterprise customers with licensed access until further notice. Users are encouraged to participate in community forums for feedback and feature requests, or explore tools like AI watermark removal to enhance their workflows.
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Key Questions
Will I still be able to use Gemini CLI after June 18, 2026?
No, Gemini CLI will cease functioning for all users from June 18, 2026. Users should transition to Antigravity CLI before this date.
What are the main differences between Gemini CLI and Antigravity CLI?
Antigravity CLI offers faster execution, asynchronous workflows, and a unified architecture with the desktop app, while maintaining core features of Gemini CLI such as agent skills and extensions.
Will enterprise users be affected by this change?
Enterprise customers with licensed Gemini access will continue to receive support and can use Gemini CLI via paid API keys until further notice. Transition support will be provided for all users.
How can I prepare for the transition?
Google recommends reviewing the technical documentation and participating in community forums. Transition resources, including video tutorials, will be released in the coming weeks.
Source: Hacker News
