Tools / Gemini CLI
Coding agent
Open source
Hybrid
Gemini CLI
Best for free-tier agentic coding in the terminal.
Google's open-source terminal agent that puts Gemini models in your shell with file editing, shell execution and web-search grounding. It is the cheapest way in this group to get an agent working on a repo: a personal Google account unlocks a sizeable daily free quota with no card. A solo game maker would use it for the same jobs as the other agents, or as a free second opinion alongside a paid one. It supports MCP servers and extensions.
Games made with it
No Builder Notes name it yet.
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