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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Windsurf (Cascade)

agent prompt

Windsurf Cascade — Agent Prompt (Wave 11)

System prompt for Windsurf's Cascade agentic coding assistant built on the 'AI Flow' paradigm. It injects per-user workspace metadata (OS, workspace U…

role definition persona tool-use protocol

45 3.3k 1.9k words