README.md

metadata

license: mit
task_categories:
  - text-generation
language:
  - en
tags:
  - code
pretty_name: Slither Analyzed Solidity Dataset
size_categories:
  - 10K<n<100K

This dataset consists of 40,272 Slither analyzed Solidity files. The files were gathered from three sources: Etherscan, Github and DISL dataset. Three preprocessing steps were applied:

• Step 1 "Cleaning": Unnecessary parts such as comments or blank lines were removed from each file.
• Step 2 "Formatting": Each file was converted with Prettier and the corresponding Solidity-plugin.
• Step 3 "Slither Analysis": Each file has been checked for security vulnerabilities and gas consumption issues. Annotations are added to the line or construct in which the vulnerability or optimization issue was detected. The entry "vulnerability" is 0 for secure contracts (2,410 contracts), 1 for contracts with only at least one gas consumption issue (2,870 contracts), 2 for contracts with only at least one low severity vulnerability (5,110 contracts), 3 for contracts with only at least one medium severity vulnerability (2,514 contracts) and 4 for contracts with at least one high severity vulnerability (27,368 contracts). The following Solidity code snippet shows an annotation example. The exact position of the vulnerability, the vulnerability and a recommendation how to avoid it are given.

 // WARNING Optimization Issue (immutable-states | ID: 21fb30b): DYORNFA._feeAddrWallet1 should be immutable
 // Recommendation for 21fb30b: Add the ’immutable’ attribute to state variables that never change or are set only in the constructor.
 address payable private _feeAddrWallet1;

 // WARNING Vulnerability (unused-return | severity: Medium | ID: 3032186): AlcoholicApe.createUniswapPair() ignores return value by IERC20(_pair).approve(address(_uniswap),type()(uint256).max)
 // Recommendation for 3032186: Ensure that all the return values of the function calls are used.
 function createUniswapPair() external onlyOwner {
 require(!_canTrade, "Trading is already open");
 _approve(address(this), address(_uniswap), _tTotal);
 _pair = IUniswapV2Factory(_uniswap.factory()).createPair(
   address(this),
   _uniswap.WETH()
 );
 // unused-return | ID: 3032186
 IERC20(_pair).approve(address(_uniswap), type(uint).max);
 }

No deduplication, file splitting or Solhint fixing was performed here.

If you wish to use this dataset, you can cite it as follows:

@misc{hensel2025slither_analyzed_solidity_dataset,
  title = {Slither Analyzed Solidity Dataset},
  author={Fabian Hensel},
  year={2025}
}