# 📜 Claude’s Secret Script Leaked — Time To Copy Paste Like a Pro

**URL:** <https://onehack.st/t/claude-s-secret-script-leaked-time-to-copy-paste-like-a-pro/307397>\
**Category:** Tutorials & Methods\
**Tags:** tips-tricks, data-recovery, ai\
**Created:** [June 27, 2025, 8:54am UTC](https://onehack.st/t/claude-s-secret-script-leaked-time-to-copy-paste-like-a-pro/307397 "2025-06-27T08:54:24Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![SRZ](https://onehack.st/user_avatar/onehack.st/srz/32/146132_2.png) [@SRZ](https://onehack.st/u/SRZ)\
**Post date:** [June 27, 2025, 8:54am UTC](https://onehack.st/t/claude-s-secret-script-leaked-time-to-copy-paste-like-a-pro/307397/1 "2025-06-27T08:54:24Z")

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💡 This isn’t just a leak. It’s Claude’s brain… spilled on GitHub.

 ![image](https://onehack.st/uploads/default/original/3X/6/d/6d1349c450ebe157dc0c8be918201ecf1a321f82.jpeg)

* * *

⚠ lazy? – What Even Is This?  
In May 2025, someone spilled the beans:

> The **entire 24,000-token system prompt** behind Claude 3.7 Sonnet leaked.

Not a jailbreak. Not speculation.  
The literal internal config Claude uses to:

- Decide how to talk
- When to use tools
- How to cite sources
- How to shut up when hallucinating

And guess what? It’s now sitting on GitHub, in readable form, waiting for you to act smart.

* * *

📂 Leak Details (Straight From The Source)

- 🔓 Repo: [Claude System Prompts Leak on GitHub](https://github.com/asgeirtj/system_prompts_leaks)
- 🧾 File to read: `claude-3.7-sonnet-full-system-message-humanreadable.md`
- 📄 Also in XML: `claude-3.7-sonnet-2025-05-11.xml`
- 🕒 Timeline: Leaked in **late May 2025** , went viral across r/ClaudeAI, r/AI\_Agents

* * *

🧠 What’s Inside (And Why It’s Juicy)

• 🧠 Full identity config: “You are Claude…”  
• ⚙ Tool setup logic: web search, code interpreter, CSV parsers  
• 🧾 XML-based formatting: `<context>`, `<task>`, `<antml:cite>`  
• 🛡 Hallucination guardrails + anti-jailbreak behavior  
• 🔁 Recursive thinking logic & fallback instructions  
• 🔒 Even GDPR-safe filtering layers

Anthropic didn’t build a chatbot.  
They built an orchestrator with stage directions, assistants, safety nets, and backup dancers.

* * *

🛠 How Regular Humans Can Weaponize This

✔ Make Your Prompts Smarter (Like Claude)  
Use XML tags Claude expects:

```xml
<context>[insert article or data]</context>
<task>Summarize main insights with bullet points and citations</task>

```

✔ Reduce Hallucinations  
Add:

> “Fact-check each sentence. Use `<antml:cite>` to source every claim.”

✔ Create Your Own Agent Stack  
Prompt with:

> “First, decide if the task requires search or code. Use that. Then report with bullet points + cited links.”

✔ Build Your Own Tool-Using Flow  
Say:

> “Step-by-step: search → decide → compute → return top 3 outputs → summarize + warning for unknowns.”

✔ Design Safer Prompts  
Borrow Claude’s rules:  
“If you don’t know, don’t guess. Say ‘Insufficient data’. Always clarify before you assume.”

* * *

🧰 Claude Prompt Pack (Stealable Snippet)

```xml
<identity>
  You are a helpful AI called Claude.
</identity>

<context>
  I’m going to paste text/data/code here for you to analyze.
</context>

<task>
  Break this into:
  • summary  
  • risks  
  • decision suggestions  
  • cite all facts with <antml:cite>
</task>

<postcheck>
  Review your own response: Did you guess anything? Flag it.
</postcheck>

```

Copy. Paste. Win.

* * *

💸 Real-Life Wins (For Non-Engineers Too)

| Who You Are | What You Can Do Now |
| --- | --- |
| 💬 Chat user | Get better answers using Claude’s XML syntax |
| 👨‍💻 Prompt tweaker | Create pre-check/post-check flows like Claude does |
| 🧠 Educator | Use agent formatting for better structured teaching tools |
| 🧪 Indie dev | Prototype your own AI agents with Claude logic for tools |
| 🐱‍:motorcycle: Lazy but smart | Copy-paste the whole leak and use it like your own system prompt |

* * *

### 📁 Leak Repository (Access Updated Files)

1. **asgeirtj/system\_prompts\_leaks**  
Browse and download the full Claude prompts here:  
👉 [https://github.com/asgeirtj/system\_prompts\_leaks](https://github.com/asgeirtj/system_prompts_leaks) ([github.com](https://github.com/asgeirtj/system_prompts_leaks?utm_source=chatgpt.com "System Prompts Leaks - GitHub"))  
_(Search within the repo for “claude-3.7” or “sonnet” to find the latest version.)_

2. **jujumilk3/leaked-system-prompts**  
A parallel collection featuring Claude 3.7 system prompts:  
👉 [https://github.com/jujumilk3/leaked-system-prompts](https://github.com/jujumilk3/leaked-system-prompts) ([github.com](https://github.com/jujumilk3/leaked-system-prompts?utm_source=chatgpt.com "jujumilk3/leaked-system-prompts - GitHub"), [github.com](https://github.com/langgptai/awesome-claude-prompts?utm_source=chatgpt.com "langgptai/awesome-claude-prompts: This repo includes ... - GitHub"))

* * *

### 🔍 Quick Usage Tip

- Once you open the repo, use GitHub’s **search feature** (click the magnifying glass) and type **“claude-3.7”** or **“sonnet”** — the leak files are there, just the names or folder paths may have changed since original links broke.

* * *

* * *

Final Thought:  
Claude’s brain leaked.  
You don’t need to “learn AI” now.  
You just need to copy what the AI’s learning from. 😎

---

<div class="post-metadata">

**Author:** ![SRZ](https://onehack.st/user_avatar/onehack.st/srz/32/146132_2.png) [@SRZ](https://onehack.st/u/SRZ)\
**Post date:** [June 27, 2025, 9:06am UTC](https://onehack.st/t/claude-s-secret-script-leaked-time-to-copy-paste-like-a-pro/307397/2 "2025-06-27T09:06:10Z")

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For villagers: [https://github.com/langgptai/awesome-claude-prompts](https://github.com/langgptai/awesome-claude-prompts)

---

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**Author:** ![forex\_trader](https://onehack.st/user_avatar/onehack.st/forex_trader/32/129626_2.png) [@forex\_trader](https://onehack.st/u/forex_trader)\
**Post date:** [June 27, 2025, 7:28pm UTC](https://onehack.st/t/claude-s-secret-script-leaked-time-to-copy-paste-like-a-pro/307397/3 "2025-06-27T19:28:44Z")

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> [@SRZ](#):
>
> [https://github.com/langgptai/awesome-claude-prompts](https://github.com/langgptai/awesome-claude-prompts)

looks amazing but can anyone tell how to utilize all these leaks

---

<div class="post-metadata">

**Author:** ![SRZ](https://onehack.st/user_avatar/onehack.st/srz/32/146132_2.png) [@SRZ](https://onehack.st/u/SRZ)\
**Post date:** [June 28, 2025, 3:19am UTC](https://onehack.st/t/claude-s-secret-script-leaked-time-to-copy-paste-like-a-pro/307397/4 "2025-06-28T03:19:44Z")

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✅ Just **copy** the prompt templates from the repo  
✅ Paste into Claude  
✅ Replace `<context>` and `<task>`  
✅ Get smarter results instantly