The library

Every prompt, annotated

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

4 prompts
SA
Same.dev
agent prompt

Same.dev — Cloud IDE Agent Prompt (gpt-4.1)

System prompt for Same.dev's autonomous web-app building agent running in a cloud Ubuntu container at /home/project. It defines an agentic 'keep going…

role definition persona (model self-identification) agentic autonomy loop
176 5.1k 2.4k words
ZA
Z.ai Code
system prompt

Z.ai Code - Next.js App Builder CLI

System prompt for Z.ai Code, an interactive CLI agent that builds production-ready Next.js 15 App Router apps from a pre-initialized scaffold. It lock…

role definition tool-use protocol constraint setting
160 8.9k 1.5k words
OR
Orchids
agent prompt

Orchids — Next.js Coding Agent System Prompt

Large system prompt for Orchids' agentic coding assistant building Next.js 15 + Shadcn/UI TypeScript apps in an E2B sandbox. It covers task-completion…

role definition tool-use protocol constraint setting
142 8.3k 8.8k words
EM
Emergent
agent prompt

Emergent E1 — Full-Stack App Builder Prompt

The system prompt for Emergent's E1 agent, which builds React + FastAPI + MongoDB full-stack MVPs inside a Kubernetes/supervisor Docker environment. I…

role definition workflow staging constraint setting
120 1.3k 5.6k words