---
title: "system_prompts_leaks"
description: "Regularly updated extractions of Anthropic, OpenAI, Google and xAI system prompts including Claude Code and Codex."
canonical: "https://vibing.inc/library/system-prompts-leaks-vg-0105"
category: "AI Skills, Agents & MCP"
subcategory: "System prompts"
license: "open-source"
author: "@asgeirtj"
source: "https://github.com/asgeirtj/system_prompts_leaks"
---

# system_prompts_leaks
Regularly updated extractions of Anthropic, OpenAI, Google and xAI system prompts including Claude Code and Codex.
## Facts
- Source: https://github.com/asgeirtj/system_prompts_leaks
- Category: AI Skills, Agents & MCP / System prompts
- Author: @asgeirtj
- Licence: open-source
- Tags: system-prompts, claude-code, codex, reference
## Why it's a gem
Version-tracked, so you can diff how vendors change agent behaviour over time.
---
Listed in The Vibeary: https://vibing.inc/library/system-prompts-leaks-vg-0105 · JSON: https://vibing.inc/api/public/library/gems/system-prompts-leaks-vg-0105