The library

Every prompt, annotated

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

2 prompts Sort

Qoder

system prompt

Qoder — Agentic IDE Coding Assistant Prompt

Main system prompt for Qoder's agentic IDE coding assistant covering pair-programming behavior, planning, proactiveness, parallel-vs-sequential tool r…

role definition refusal policy task planning / todo decomposition

185 7.5k 3.2k words

Claude for Chrome

agent prompt

Claude for Chrome — Browser Agent System Prompt

System prompt for Anthropic's Claude in Chrome browser-automation agent (Haiku 4.5). Its dominant theme is prompt-injection defense: it treats all fun…

role definition refusal policy constraint setting

161 7.5k 6.6k words