Here's a clean and concise `README.md` for your **`solvertools`** Python library, focusing on its purpose and how to use it without diving into the implementation details:

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# solvertools

**solvertools** is a lightweight Python library providing utility functions to help build and run Capture The Flag (CTF) challenge solvers. It’s especially useful when integrating with [`ctfcli`](https://github.com/CTFd/ctfcli) for setting up automated healthchecks.

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## 🔧 Features

- Simplifies the setup for connecting to local or remote challenge instances.
- Provides easy flag extraction and result reporting.
- Designed to streamline CTF development workflows.

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## 🚀 Installation

```bash
pip install pwntools
pip install solvertools
```

## 💡 Designed for ctfcli

This library helps you quickly write challenge solvers that integrate cleanly with `ctfcli`, making it easy to set up automated healthchecks for your challenges.

## 🛠 Requirements

- Python 3.6+
- [pwntools](https://docs.pwntools.com/)

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## 🧪 Example Healthcheck Solver

```python
#!/usr/bin/env python3
from solvertools import connect_tcp, extract_flag

conn = connect_tcp("challenge.py")
conn.sendline(b"some input")
output = conn.recvall().decode()
extract_flag(output, r"flag\{.*?\}")
```

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## 📜 License

MIT License. Feel free to use and adapt!