Google has announced a major upgrade to its developer ecosystem with the launch of the Firebase extension for Gemini CLI, a new tool that allows developers to manage Firebase projects and integrate AI capabilities directly from their terminal. This comes as the Firebase Model Context Protocol (MCP) server officially graduates from its experimental phase, marking a new era for AI-assisted development within the Firebase environment.
First unveiled at Google I/O 2024, the Firebase MCP server was introduced to help AI agents understand and manage Firebase projects using simple natural language prompts such as “show items in the cart collection” or “delete a document from my Firestore collection.” The tool enables developers to interact with Firebase through conversational commands, making complex project management more intuitive and efficient.
Since its debut, Google has enhanced the MCP server with new Gemini-powered tools, broader Firebase product coverage, and improved stability. Updates now include a unified security validation tool across Firestore, Storage, and Realtime Database, as well as a new deploy prompt for Firebase Hosting. These refinements, driven by user feedback, have transformed the MCP server into a reliable backbone for AI-driven project automation.
Now, Google is taking a step further by integrating Firebase directly into the Gemini CLI, its open-source AI agent that brings Gemini model capabilities to developers’ terminals. The new extension, available through the Gemini CLI gallery, allows seamless access to Firebase resources, data, and AI features.
Installing the extension is simple:
gemini extensions install https://github.com/gemini-cli-extensions/firebase
Once installed, the extension introduces three powerful commands:
/firebase:init automatically sets up backend services such as Firestore, Firebase Authentication, and AI Logic while linking to the Gemini API. It helps developers deploy complete apps or add generative AI features with a single command.
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/firebase:deploy analyzes project code to select the best hosting service for deployment, reducing setup errors and speeding up delivery.
/firebase:consult gives instant access to updated Firebase documentation, allowing developers to query technical details through conversational prompts.
With these tools, developers can create, deploy, and manage Firebase apps without leaving their command line. The integration of Gemini’s AI capabilities means coding agents can now execute longer, more complex tasks, like setting up databases or handling deployments, without manual intervention at every stage.
According to Google, the goal is to reduce friction in everyday development workflows while helping developers focus more on creativity and less on configuration. The combination of Gemini CLI and Firebase MCP signals a broader push toward AI-assisted coding, where smart automation takes care of repetitive setup and maintenance tasks.
Developers are encouraged to share feedback and contribute ideas via the official Firebase GitHub repository, where ongoing improvements will be posted.
With this launch, Google continues its push to make Firebase the most AI-friendly app development platform, and the addition of the Gemini CLI extension could soon become a must-have tool for developers looking to streamline their workflows.



