Skip to main content
Security & testing

Abi Ninja

Debugging & inspection

Visit website (opens in a new tab)Abi Ninja on GitHub (opens in a new tab)

See next

hardhat-tracer

About Abi Ninja

Abi Ninja is a browser UI for calling contracts with known ABIs, pasted ABIs, or decompiled bytecode, with proxy-aware reads across many networks including your locally running Hardhat or Anvil node.

Tags

  • Frontend
  • Contract interaction
  • Proxy contracts

RepositoryBuidlGuidl

Info

Type
Debugging & inspection
GitHub stars
227

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.

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.

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.