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Piebald-AI/claude-code-system-prompts

A comprehensive, up-to-date collection of all system prompts, tool descriptions, and sub-agent prompts used by Claude Code, updated with every new release.

Core Features

Complete collection of Claude Code's system prompts, including conditional parts.

Detailed descriptions for 24 built-in tools (e.g., Write, Bash).

Prompts for sub-agents like Plan and Explore modes.

Utility prompts for features like conversation compaction and CLAUDE.md generation.

Continuously updated within minutes of each Claude Code release, with a detailed changelog.

Detailed Introduction

This repository serves as an essential resource for developers working with Claude Code, providing a transparent and current view into its underlying AI directives. It meticulously extracts and organizes over 110 distinct prompt strings, encompassing core system instructions, tool definitions, and specialized agent behaviors. By offering a precise snapshot of Claude Code's internal workings, it empowers users to understand, analyze, and even customize (via tools like tweakcc) the AI's operational logic, ensuring alignment with the latest Claude Code versions and facilitating advanced agent development.