Skip to main content
Security & testing
CROPS Native

pyevmasm

Debugging & inspection

View on GitHub (opens in a new tab)

See next

EVMole

About pyevmasm

pyevmasm is a Python disassembler and assembler for EVM bytecode from Trail of Bits. Analysis scripts import it to turn bytecode into instructions and back.

Tags

  • Debugging tools
  • Code analysis
  • CLI

Repositorycrytic

Packagehttps:

Info

Type
Debugging & inspection
GitHub stars
386
License
Apache-2.0
Listing reviewed
September 2026

Similar tools

Semgrep (smart-contracts rules)

Semgrep (smart-contracts rules)

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.

CROPS Native

heimdall-rs

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.

CROPS Native

sol2uml

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.