personal initialization

Author: bo gao

README.md

@@ -1,66 +1,23 @@
-## Foundry
+# DeFi Attack Study & Testing
 
-**Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.**
+This repository collects and documents DeFi attacks and exploits I have studied. Each attack is implemented as a testable contract in the `src` folder.
 
-Foundry consists of:
+## Structure
 
--   **Forge**: Ethereum testing framework (like Truffle, Hardhat and DappTools).
--   **Cast**: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
--   **Anvil**: Local Ethereum node, akin to Ganache, Hardhat Network.
--   **Chisel**: Fast, utilitarian, and verbose solidity REPL.
+- `src/` — Contains Solidity contracts that reproduce or demonstrate notable DeFi exploits.
 
-## Documentation
+## Getting Started
 
-https://book.getfoundry.sh/
+This project uses [Foundry](https://book.getfoundry.sh/), a fast and modular toolkit for Ethereum application development.
 
-## Usage
+### Prerequisites
 
-### Build
+- [Foundry](https://book.getfoundry.sh/getting-started/installation.html) installed (`forge`, `anvil`, etc.)
 
-```shell
-$ forge build
-```
-
-### Test
-
-```shell
-$ forge test
-```
-
-### Format
-
-```shell
-$ forge fmt
-```
-
-### Gas Snapshots
-
-```shell
-$ forge snapshot
-```
-
-### Anvil
-
-```shell
-$ anvil
-```
-
-### Deploy
-
-```shell
-$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>
-```
-
-### Cast
-
-```shell
-$ cast <subcommand>
-```
+### Running an Exploit Test
 
-### Help
+To run a specific exploit test (for example, the ImpermaxV3 exploit):
 
 ```shell
-$ forge --help
-$ anvil --help
-$ cast --help
+forge test -vv --match-path src/ImpermaxV3_exp.sol --via-ir
 ```

foundry.toml

@@ -4,3 +4,7 @@ out = "out"
 libs = ["lib"]
 
 # See more config options https://github.com/foundry-rs/foundry/blob/master/crates/config/README.md#all-options
+
+
+[rpc_endpoints]
+base = "https://developer-access-mainnet.base.org"