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

Claude Code

tool schema

Claude Code — Tool Definitions (JSON Schema)

Machine-readable JSON array of Claude Code's 15 tool definitions, each with a descriptive prose blurb and an input_schema. Tools include Task (subagen…

tool-use protocol constraint setting few-shot

214 3.3k 5.2k words

Warp

agent prompt

Warp — Agent Mode System Prompt

System prompt for Warp's terminal-based 'Agent Mode' AI. It establishes a question-vs-task triage at the start of every turn, defines per-tool operati…

role definition tool-use protocol constraint setting

75 6.7k 1.8k words