The library

Every prompt, annotated

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

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Kiro

system prompt

Kiro — Vibe Mode (Direct Coding Agent)

Kiro's 'do/vibe' mode system prompt for direct interactive coding assistance. It carries the shared Kiro identity, an extensive brand-voice/response-s…

role definition persona/brand-voice guide constraint setting

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