Rules — Gemini Directory
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    Rules

    1 rules available in the Gemini directory

    Custom system instructions and configuration rules that shape how the AI behaves. Copy any rule directly into your setup to customize responses, tone, expertise, and output format.

    Configuration

    Gemini System Prompt Override (GEMINI_SYSTEM_MD)

    Documentation for overriding Gemini CLI's default system prompt using GEMINI_SYSTEM_MD environment variable or GEMINI.md files. Allows complete customization of agent behavior and instructions.

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