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

Lovable

agent prompt

Lovable — AI Web App Editor Agent Prompt

Agent prompt for Lovable, an AI editor that builds and edits React/Vite/Tailwind/TypeScript apps with a live iframe preview and Supabase backend integ…

role definition ordered workflow protocol tool-use batching policy

89 1.9k 3.6k words

Lovable

tool schema

Lovable — Agent Tool Schema Definitions (JSON)

JSON object defining Lovable's agent toolset for editing React projects, including file operations (lov-write, lov-line-replace, lov-view, lov-rename,…

tool description as embedded protocol few-shot examples in descriptions constraint setting

3 482 3.3k words