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

Leap.new

tool schema

Leap.new — Tool Schema Definitions (JSON)

JSON tool/function schema file defining ten code-generation tools for the Leap.new app builder, including create_artifact, define_backend_service, cre…

JSON Schema tool definitions enum constraints nested object schemas

228 6.5k 1.4k words

Leap.new

system prompt

Leap.new — Encore.ts Full-Stack App Builder System Prompt

System prompt for Leap.new, a prompt-to-app builder that generates full-stack applications with an Encore.ts backend and a React/Vite/Tailwind/shadcn …

role definition custom XML output schema constraint setting

31 7.4k 5.2k words