agent ·

system_prompts_leaks

Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Gro

_{Thanks to}

### [Open Source Agent Analytics](https://go.asgeirtj.workers.dev/latitude) [Understand your agents in production](https://go.asgeirtj.workers.dev/latitude)

---

# System Prompts Leaks The full verbatim system prompts behind the most popular chatbots in the world. Carefully curated and complete. Feel free to open up a PR or get in contact if you got a different result. [![Stars](https://img.shields.io/github/stars/asgeirtj/system_prompts_leaks?style=flat)](https://github.com/asgeirtj/system_prompts_leaks/stargazers) [![Forks](https://img.shields.io/github/forks/asgeirtj/system_prompts_leaks?style=flat)](https://github.com/asgeirtj/system_prompts_leaks/forks) [![Commits](https://img.shields.io/github/commit-activity/t/asgeirtj/system_prompts_leaks?style=flat&label=commits)](https://github.com/asgeirtj/system_prompts_leaks/commits/main) [![Last Commit](https://img.shields.io/github/last-commit/asgeirtj/system_prompts_leaks?style=flat)](https://github.com/asgeirtj/system_prompts_leaks/commits/main) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen)](https://github.com/asgeirtj/system_prompts_leaks/pulls) [![Email](https://img.shields.io/badge/email-asgeirtj%40gmail.com-D14836?logo=gmail&logoColor=white)](mailto:asgeirtj@gmail.com) [![X](https://img.shields.io/badge/@asgeirtj-black?logo=x&logoColor=white)](https://x.com/asgeirtj)

**The Washington Post** built its interactive story on prompts from this repo: [See the hidden rules behind AI. Then use them to rewrite this article.](https://archive.today/pYtPk) (May 11, 2026) **CEPS' AI World** built an interactive breakdown of what is inside system prompts, topic by topic, from this repo's files: [System prompts and what they tell us about the chat before the chat](https://aiworld.eu/story/system-prompts-and-what-they-tell-us-about-the-chat-before-the-chat) (July 10, 2026) **Simon Willison** calls it "the most thorough leaked system prompt collection I know of": [ChatGPT search now uses the site: operator at scale](https://simonwillison.net/2026/Aug/20/chatgpt-search-now-uses-the-siteoperator-at-scale/) (August 20, 2026)

## Most recent additions/changes | What | Date | Link | |------|------|------| | **Perplexity search** | October 23, 2026 | [Perplexity search system prompt](Perplexity/perplexity-search.md) | | **Claude Motion** | October 21, 2026 | [Motion type skill](Anthropic/artifact-types/motion/SKILL.md) · [references](Anthropic/artifact-types/motion/artifact-type/reference) | | **ZCode Desktop (GLM-5.3)** | October 20, 2026 | [ZCode Desktop system prompt and tools](GLM/zcode-desktop.md) · [skills](GLM/skills/) · [agents](GLM/agents/) | | **Claude artifact types (Slides, Dashboard, Design, Docs)** | October 9, 2026 | [Slides](Anthropic/artifact-types/slides/SKILL.md) · [Dashboard](Anthropic/artifact-types/dashboard/SKILL.md) · [Design](Anthropic/artifact-types/design/SKILL.md) · [Design System](Anthropic/artifact-types/design-system/SKILL.md) · [Docs](Anthropic/artifact-types/docs/SKILL.md) · [all types](Anthropic/artifact-types/) | | **Claude Haiku 5.5** | October 7, 2026 | [Claude Haiku 5.5 system prompt](Anthropic/claude-haiku-5.5.md) | | **Haiku 5.5 Claude Code** | October 7, 2026 | [Claude Code system prompt (Haiku 5.5)](Anthropic/claude-code/claude-code-haiku-5.5.md) | | **ChatGPT Dots** | October 5, 2026 | [Dreamer system prompt](OpenAI/dots/dreamer.md) · [Voice](OpenAI/dots/voice.md) · [all prompts](OpenAI/dots/) · [skills](OpenAI/dots/skills/) | | **Muse Spark 1.3 Muse Code** | October 4, 2026 | [Muse Code system prompt (Muse Spark 1.3)](Meta/muse-code/muse-spark-1.3-muse-code.md) · [skills](Meta/muse-code/skills/) · [prompts](Meta/muse-code/prompts/) | | **Meta Muse agent (VM files)** | October 3, 2026 | [Muse agent system prompt](Meta/muse-agent/workspace/system/system_prompt.md) · [all VM files](Meta/muse-agent/) | | **Grok 4.7** | October 3, 2026 | [Grok 4.7 system prompt (grok.com)](xAI/grok-4.7.md) | | **GPT-6.1-Sol Codex** | September 29, 2026 | [GPT-6.1-Sol Codex system prompt](OpenAI/Codex/gpt-6.1-sol.md) · [ChatGPT Work local](OpenAI/Codex/gpt-6.1-sol-chatgpt-work-local.md) | | **Claude Sonnet 5.5** | September 29, 2026 | [Claude Sonnet 5.5 system prompt](Anthropic/claude-sonnet-5.5.md) | --- ## Anthropic — Claude ### Claude.ai system prompts (web, desktop & mobile) | Model | Prompt | |-------|--------| | **Claude Haiku 5.5** | [**Claude Haiku 5.5 system prompt**](Anthropic/claude-haiku-5.5.md) | | **Claude Sonnet 5.5** | [**Claude Sonnet 5.5 system prompt**](Anthropic/claude-sonnet-5.5.md) | | **Claude Opus 5.5** | [**Claude Opus 5.5 system prompt**](Anthropic/claude-opus-5.5.md) | | **Claude Fable 5.1** | [**Claude Fable 5.1 system prompt**](Anthropic/claude-fable-5.1.md) | | Claude Opus 5 | [Claude Opus 5 system prompt](Anthropic/claude-opus-5.md) | | Claude Fable 5 | [Claude Fable 5 system prompt](Anthropic/claude-fable-5.md) | | Claude Opus 4.8 | [Claude Opus 4.8 system prompt](Anthropic/claude-opus-4.8.md) | | Claude Sonnet 5 | [Claude Sonnet 5 system prompt](Anthropic/claude-sonnet-5.md) | | Claude Opus 4.7 | [Claude Opus 4.7 system prompt](Anthropic/claude-opus-4.7.md) | | Claude Opus 4.6 | [Claude Opus 4.6 system prompt](Anthropic/claude-opus-4.6.md) · [No tools](Anthropic/claude-opus-4.6-no-tools.md) | | Claude Sonnet 4.6 | [Claude Sonnet 4.6 system prompt](Anthropic/claude-sonnet-4.6.md) · [No tools](Anthropic/claude-sonnet-4.6-no-tools.md) | | Injected reminders | [Claude.ai injected reminders](Anthropic/anthropic_reminders.md) | ### Claude Code system prompts | Component | Prompt | |-----------|--------| | **Opus 5.5 Claude Code** | [**Claude Code system prompt (Opus 5.5)**](Anthropic/claude-code/claude-code-opus-5.5.md) | | **Sonnet 5.5 Claude Code** | [**Claude Code system prompt (Sonnet 5.5)**](Anthropic/claude-code/claude-code-sonnet-5.5.md) | | **Haiku 5.5 Claude Code** | [**Claude Code system prompt (Haiku 5.5)**](Anthropic/claude-code/claude-code-haiku-5.5.md) | | **Fable 5.1 Claude Code** | [**Claude Code system prompt (Fable 5.1)**](Anthropic/claude-code/claude-code-fable-5.1.md) | | **Fable 5.1 Claude Code Desktop** | [**Claude Code desktop app system prompt (Fable 5.1)**](Anthropic/claude-code/claude-code-desktop-fable-5.1.md) · [Fable 5](Anthropic/claude-code/claude-code-desktop-fable-5.md) | | **Fable 5.1 Claude Code on the web** | [**Claude Code on the web (cloud) system prompt (Fable 5.1)**](Anthropic/claude-code/claude-code-cloud-fable-5.1.md) | | **Fable 5.1 Claude Code headless** | [**Claude Code headless system prompt (Fable 5.1)**](Anthropic/claude-code/claude-code-headless-fable-5.1.md) | | Opus 5 Claude Code | [Claude Code system prompt (Opus 5)](Anthropic/claude-code/claude-code-opus-5.md) | | Fable 5 Claude Code | [Claude Code system prompt (Fable 5)](Anthropic/claude-code/claude-code-fable-5.md) | | Opus 4.8 Claude Code | [Claude Code system prompt (Opus 4.8)](Anthropic/claude-code/claude-code-opus-4.8.md) | | Sonnet 5 Claude Code | [Claude Code system prompt (Sonnet 5)](Anthropic/claude-code/claude-code-sonnet-5.md) | | Claude Code (older models) | [Opus 4.7](Anthropic/claude-code/claude-code-opus-4.7.md) · [Opus 4.6](Anthropic/claude-code/claude-code-opus-4.6.md) · [Sonnet 4.6](Anthropic/claude-code/claude-code-sonnet-4.6.md) · [Haiku 4.5](Anthropic/claude-code/claude-code-haiku-4.5.md) | | Subagents | [Claude Code subagent system prompts](Anthropic/claude-code/agents) | | Advisor tool | [Advisor tool prompts (both sides)](Anthropic/claude-code/prompts/advisor-tool.md) | | Skills & commands | [Claude Code skills](Anthropic/claude-code/skills) · [Slash commands](Anthropic/claude-code/commands) | | Docs assistant | [docs.claude.com assistant instructions](Anthropic/claude-code/claude-code-docs-assistant.md) | ### Claude artifact types (Slides, Dashboard, Design, Docs) | Type | Prompt | |------|--------| | Claude Slides | [Slides type skill](Anthropic/artifact-types/slides/SKILL.md) · [references](Anthropic/artifact-types/slides/artifact-type/reference) | | Claude Dashboards | [Dashboard type skill](Anthropic/artifact-types/dashboard/SKILL.md) · [references](Anthropic/artifact-types/dashboard/artifact-type/reference) | | Claude Design (canvas) | [Design type skill](Anthropic/artifact-types/design/SKILL.md) · [references](Anthropic/artifact-types/design/artifact-type/reference) | | Claude Docs | [Docs type skill](Anthropic/artifact-types/docs/SKILL.md) | | Claude Motion | [Motion type skill](Anthropic/artifact-types/motion/SKILL.md) · [references](Anthropic/artifact-types/motion/artifact-type/reference) | | Design System | [Design System type skill](Anthropic/artifact-types/design-system/SKILL.md) · [references](Anthropic/artifact-types/design-system/artifact-type/reference) | ### Claude integrations | Product | Prompt | |---------|--------| | **Claude Projects** | [**Claude Projects - Thread Claude system prompt**](Anthropic/claude-projects-thread-claude.md) | | **Claude Design** | [**Claude Design system prompt**](Anthropic/claude-design/claude-design.md) · [skills](Anthropic/claude-design/skills) · [starter components](Anthropic/claude-design/starter-components) | | **Claude Cowork** | [**Claude Cowork system prompt**](Anthropic/claude-cowork/claude-cowork.md) · [Dispatch](Anthropic/claude-cowork/claude-cowork-dispatch.md) · [setup skills](Anthropic/claude-cowork) | | **Claude Science** | [**Claude Science system prompt**](Anthropic/claude-science.md) | | Claude for Microsoft 365 | [Claude for Excel](Anthropic/claude-for-excel.md) · [Claude for Word](Anthropic/claude-for-word.md) · [Claude in PowerPoint](Anthropic/claude-in-powerpoint.md) | | Claude in Chrome | [Claude in Chrome extension system prompt](Anthropic/claude-in-chrome.md) | | Claude iOS app | [Claude mobile iOS system prompt](Anthropic/claude-mobile-ios.md) | ## OpenAI — ChatGPT | Model | Prompt | |-------|--------| | ChatGPT 5.6 Sol | [ChatGPT 5.6 system prompt (Sol, extra high)](OpenAI/gpt-5.6-sol.md) | | ChatGPT 5.5 Thinking | [ChatGPT 5.5 Thinking system prompt](OpenAI/gpt-5.5-thinking.md) | | ChatGPT 5.5 Instant | [ChatGPT 5.5 Instant system prompt](OpenAI/gpt-5.5-instant.md) | | ChatGPT 5.4 | [ChatGPT 5.4 Thinking system prompt](OpenAI/gpt-5.4-thinking.md) | | ChatGPT 5.3 | [ChatGPT 5.3 Instant system prompt](OpenAI/gpt-5.3-instant.md) | | ChatGPT 5.2 | [ChatGPT 5.2 Thinking system prompt](OpenAI/gpt-5.2-thinking.md) | | ChatGPT 5 | [ChatGPT 5 Thinking system prompt](OpenAI/gpt-5-thinking.md) · [Agent mode](OpenAI/chatgpt-gpt-5-agent-mode.md) | | ChatGPT Atlas | [ChatGPT Atlas system prompt](OpenAI/chatgpt-atlas.md) | | ChatGPT 4.5 | [ChatGPT 4.5 system prompt](OpenAI/chatgpt-4.5.md) | | ChatGPT 4o | [ChatGPT 4o system prompt](OpenAI/gpt-4o.md) · [Deprecation preparedness](OpenAI/chatgpt-4o-deprecation-preparedness-prompt.md) | | Voice modes | [ChatGPT advanced voice mode system prompt](OpenAI/gpt-4o-advanced-voice-mode.md) · [Legacy voice mode](OpenAI/gpt-4o-legacy-voice-mode.md) | | **ChatGPT Dots** | [**Dreamer system prompt**](OpenAI/dots/dreamer.md) · [Voice](OpenAI/dots/voice.md) · [Tools](OpenAI/dots/tools.md) · [Available skills](OpenAI/dots/available-skills.md) · [28 skills](OpenAI/dots/skills/) | | Personalities | [ChatGPT personality instructions](OpenAI/chatgpt-personality-instructions.md) | | Memory | [ChatGPT advanced memory system prompt](OpenAI/tool-advanced-memory.md) | ### Codex system prompts | Model | Prompt | |-------|--------| | **GPT-6.1 Codex** | [**GPT-6.1-Sol Codex system prompt**](OpenAI/Codex/gpt-6.1-sol.md) · [ChatGPT Work local](OpenAI/Codex/gpt-6.1-sol-chatgpt-work-local.md) | | **GPT-6 Codex** | [**GPT-6-Astra Codex system prompt**](OpenAI/Codex/gpt-6-astra.md) · [Sol](OpenAI/Codex/gpt-6-sol.md) · [Luna](OpenAI/Codex/gpt-6-luna.md) · [ChatGPT Work local](OpenAI/Codex/gpt-6-astra-chatgpt-work-local.md) | | GPT-5.6 Codex | [Codex GPT-5.6 system prompt (Terra/Luna)](OpenAI/Codex/gpt-5.6.md) | | GPT-5.5 Codex | [Codex GPT-5.5 system prompt](OpenAI/Codex/gpt-5.5.md) · [Full prompt](OpenAI/Codex/codex-full.md) · [Friendly](OpenAI/Codex/personality_friendly_gpt-5.5.md) · [Pragmatic](OpenAI/Codex/personality_pragmatic_gpt-5.5.md) | | GPT-5.4 Codex | [Codex GPT-5.4 system prompt](OpenAI/Codex/gpt-5.4.md) · [Mini](OpenAI/Codex/gpt-5.4-mini.md) | | Codex Spark | [Codex Spark system prompt](OpenAI/Codex/gpt-5.3-codex-spark.md) | | Codex modes | [Plan mode](OpenAI/Codex/plan_mode.md) · [Auto-review](OpenAI/Codex/codex-auto-review.md) · [Computer use](OpenAI/Codex/computer-use.md) · [Control Chrome](OpenAI/Codex/control-chrome.md) · [In-app browser](OpenAI/Codex/control-in-app-browser.md) | | Personas | [Friendly](OpenAI/Codex/personality_friendly.md) · [Pragmatic](OpenAI/Codex/personality_pragmatic.md) | ### API-injected prompts | Model | Prompt | |-------|--------| | GPT-5.5 | [GPT-5.5 API system prompt](OpenAI/gpt-5.5-api.md) · [Pro](OpenAI/gpt-5.5-pro-api.md) | | GPT-5.4 / 5.3 | [GPT-5.4 API](OpenAI/gpt-5.4-api.md) · [5.3 Chat](OpenAI/gpt-5.3-chat-api.md) · [5.3 Codex](OpenAI/gpt-5.3-codex-api.md) | | o-series & older | [o3 / o4-mini reasoning-effort variants](OpenAI/API/) | Old models, tools & deprecated features | Category | Prompts | |----------|---------| | Old models | [GPT-4.5](OpenAI/gpt-4.5.md) · [GPT-4.1](OpenAI/gpt-4.1.md) · [GPT-4.1 Mini](OpenAI/gpt-4.1-mini.md) · [o3](OpenAI/Old/o3.md) · [o4-mini](OpenAI/Old/o4-mini.md) · [GPT-5.2 Mini (free)](OpenAI/gpt-5.2-mini-free-account.md) · [ChatGPT 4o Mini](OpenAI/Old/chatgpt-4o-mini.md) | | Old 4o variants | [4o WhatsApp](OpenAI/Old/gpt-4o-whatsapp.md) · [4o new personality](OpenAI/4o-2025-09-03-new-personality.md) · [Monday GPT](OpenAI/Old/monday-gpt.md) | | Old tools | [Canvas](OpenAI/Old/tool-canvas-canmore.md) · [Image gen](OpenAI/Old/tool-create-image-image_gen.md) · [File search](OpenAI/Old/tool-file_search.md) · [Python](OpenAI/Old/tool-python-code.md) · [Web search](OpenAI/Old/tool-web-search.md) | | Old policies | [Image safety](OpenAI/Old/prompt-image-safety-policies.md) · [Image safety (2026)](OpenAI/Old/image-safety-policies.md) · [Automation context](OpenAI/Old/prompt-automation-context.md) | | GPT-5 personalities | [Listener](OpenAI/gpt-5-listener-personality.md) · [Nerdy](OpenAI/gpt-5-nerdy-personality.md) · [Robot](OpenAI/gpt-5-robot-personality.md) | | GPT-5.1 personalities | [Efficient](OpenAI/gpt-5.1-efficient.md) · [Professional](OpenAI/gpt-5.1-professional.md) · [Nerdy](OpenAI/gpt-5.1-nerdy.md) | | Deprecated features | [Deep research tool](OpenAI/tool-deep-research.md) · [Study and learn](OpenAI/Old/study-and-learn.md) · [All](OpenAI/Old/) | ## Google — Gemini | Model | Prompt | |-------|--------| | **Gemini 3.8 Flash** | [**Gemini 3.8 Flash system prompt**](Google/gemini-3.8-flash.md) | | **Gemini 3.1 Pro** | [**Gemini 3.1 Pro system prompt**](Google/gemini-3.1-pro.md) · [API](Google/gemini-3.1-pro-api.md) | | **Antigravity CLI** | [**Antigravity CLI system prompt**](Google/antigravity-cli.md) | | Gemini 3.7 Flash | [Gemini 3.7 Flash system prompt](Google/gemini-3.7-flash.md) | | Gemini 3.5 Flash | [Gemini 3.5 Flash system prompt](Google/gemini-3.5-flash.md) · [AI Studio](Google/gemini-3.5-flash-ai-studio.md) | | Nano / Banana 2 | [Nano Banana 2 system prompt](Google/nano-banana-2-api.md) | | Google Search AI Mode | [Google Search AI Mode system prompt](Google/google-search-ai-mode.md) | | Gemini CLI | [Gemini CLI system prompt](Google/gemini-cli.md) | | NotebookLM | [NotebookLM chat system prompt](Google/notebooklm-chat.md) | | Jules | [Jules system prompt](Google/jules.md) | | AI Studio Build | [AI Studio Build system prompt](Google/ai-studio-build.md) | | Gemini 3 | [Gemini 3 Flash system prompt](Google/gemini-3-flash.md) · [Gemini 3 Pro](Google/gemini-3-pro.md) | | Gemini YouTube | [Gemini YouTube system prompt](Google/gemini-youtube.md) | | Gemini Diffusion | [Gemini Diffusion system prompt](Google/gemini-diffusion.md) | | Gemini in Chrome | [Gemini in Chrome system prompt](Google/gemini-in-chrome.md) | | Gemini Workspace | [Gemini Workspace system prompt](Google/gemini-workspace.md) | Older models & variants | Model | Prompt | |-------|--------| | Gemini 2.5 Pro | [API](Google/gemini-2.5-pro-api.md) · [Webapp](Google/gemini-2.5-pro-webapp.md) · [Guided learning](Google/gemini-2.5-pro-guided-learning.md) | | Gemini 2.5 Flash | [Image preview](Google/gemini-2.5-flash-image-preview.md) | | Gemini 2.0 Flash | [Webapp](Google/gemini-2.0-flash-webapp.md) | ## SpaceXAI — Grok | Model | Prompt | |-------|--------| | **Grok 4.7** | [**Grok 4.7 system prompt** (grok.com)](xAI/grok-4.7.md) · [Grok CLI](xAI/grok-4.7-cli.md) | | Grok 4.6 | [Grok 4.6 system prompt](xAI/grok-4.6.md) | | Grok 4.5 | [Grok 4.5 system prompt](xAI/grok-4.5.md) | | Grok Build | [Grok Build system prompt (CLI agent)](xAI/grok-build.md) | | Grok 4.3 Beta | [Grok 4.3 Beta system prompt](xAI/grok-4.3-beta.md) | | Grok 4.2 | [Grok 4.2 system prompt](xAI/grok-4.2.md) | | Grok Expert | [Grok Expert system prompt](xAI/grok-expert.md) | | Grok Bot | [Grok Bot system prompt](xAI/grok-bot.md) | Older versions | Model | Prompt | |-------|--------| | Grok 4.1 Beta | [Grok 4.1 Beta system prompt](xAI/grok-4.1-beta.md) | | Grok 4 | [Grok 4 system prompt](xAI/grok-4.md) · [API](xAI/grok-api.md) | | Grok 3 | [Grok 3 system prompt](xAI/grok-3.md) | | Grok Account | [Grok account system prompt](xAI/grok-account.md) | | Grok Personas | [Grok persona prompts](xAI/grok-personas.md) | | Safety Instructions | [Grok safety instructions](xAI/grok-4-with-new-safety-instructions.md) | ## Meta — Muse | Product | Prompt | |---------|--------| | **Muse agent** | [**Muse agent system prompt** (Muse Spark 1.3, VM)](Meta/muse-agent/workspace/system/system_prompt.md) · [home dir, docs, templates](Meta/muse-agent/) · [89 skills](Meta/muse-agent/skills/) | | **Muse Code** | [**Muse Code system prompt** (Muse Spark 1.3)](Meta/muse-code/muse-spark-1.3-muse-code.md) · [skills](Meta/muse-code/skills/) · [prompts](Meta/muse-code/prompts/) | | Meta AI (meta.ai) | [Muse Spark 1.1 system prompt](Meta/muse-spark-1.1-web.md) · [Muse Spark](Meta/muse-spark-1.0-web.md) | ##

原始来源：https://github.com/asgeirtj/system_prompts_leaks#readme