# Mythril Classic

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	<img src="/static/mythril_new.png" height="320px"/>
</p>

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Mythril Classic is an open-source security analysis tool for Ethereum smart contracts. It uses symbolic analysis, taint analysis and control flow checking to detect a variety of security vulnerabilities.

Note that Mythril Classic is designed for security auditors. If you are a smart contract developer, we recommend using [MythX tools](https://github.com/b-mueller/awesome-mythx-smart-contract-security) which are optimized for usability and cover a wider range of security issues:

- [Sabre](https://github.com/b-mueller/sabre)
- [MythX Plugin for Truffle](https://github.com/ConsenSys/truffle-security)

Whether you want to contribute, need support, or want to learn what we have cooking for the future, our [Discord server](https://discord.gg/E3YrVtG) will serve your needs.

## Installation and setup

Get it with [Docker](https://www.docker.com):

```bash
$ docker pull mythril/myth
```

Install from Pypi:

```bash
$ pip3 install mythril
```

See the [Wiki](https://github.com/ConsenSys/mythril/wiki/Installation-and-Setup) for more detailed instructions. 

## Usage

Instructions for using Mythril Classic are found on the [Wiki](https://github.com/ConsenSys/mythril-classic/wiki). 

For support or general discussions please join the Mythril community on [Discord](https://discord.gg/E3YrVtG).

## Bulding the Documentation
Mythril Classic's documentation is contained in the `docs` folder and is published to [Read the Docs](https://mythril-classic.readthedocs.io/en/master/). It is based on Sphinx and can be built using the Makefile contained in the subdirectory:

```
cd docs
make html
```

This will create a `build` output directory containing the HTML output. Alternatively, PDF documentation can be built with `make latexpdf`. The available output format options can be seen with `make help`.

## Vulnerability Remediation

Visit the [Smart Contract Vulnerability Classification Registry](https://smartcontractsecurity.github.io/SWC-registry/) to find detailed information and remediation guidance for the vulnerabilities reported.