The library

Every prompt, annotated

Real, published system prompts from shipping AI products — each with source attribution and notes on what makes it work.

1 prompt
Gemini CLI
agent prompt

Google Gemini CLI — Interactive CLI Agent System Prompt

System prompt for Google's terminal-based coding agent. It defines Core Mandates (mimic project conventions, never assume libraries, minimal comments)…

role definition tool-use protocol few-shot
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