Walnut

Semgrep is a pattern-based static analysis tool with rulesets for Solidity vulnerabilities. Builders run those rules over a codebase to catch known vulnerable patterns and style issues before review.

heimdall-rs is a Rust EVM toolkit that disassembles bytecode, decompiles contracts, generates control flow graphs, and decodes calldata and traces. Builders reach for it when they need to understand a contract that has no published source.

sol2uml generates UML class and storage-layout diagrams from Solidity source or from verified contracts. Builders run it to see contract relationships and how state variables are packed into storage.

CodeTracer 是一个用户友好的时间旅行调试器，旨在支持广泛的 web3 编程语言。

The Tenderly CLI is the command line client for Tenderly, pushing contracts for verification and driving error tracking, monitoring, and alerting. Builders install it to run those steps from a terminal or a continuous integration job.

EDB 是一个用于 Solidity 执行的源码级调试器，具有单步执行、局部变量、监视和断点功能，适合当你需要 IDE 级别的可见性来了解链上或测试中的合约行为时使用。