echidna
CommunityFuzz Ethereum smart contracts for bugs.
Authorhairyf
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill helps developers find vulnerabilities in Ethereum smart contracts by automatically generating random test cases to uncover bugs and ensure contract integrity.
Core Features & Use Cases
- Property-Based Fuzzing: Falsify user-defined invariants (functions returning bool) by generating random call sequences.
- Assertion Testing: Discover inputs that trigger Solidity
assert(...)failures. - Use Case: A smart contract developer can use Echidna to automatically test a new DeFi protocol's core logic, ensuring that critical invariants like "total supply never exceeds max supply" or "user balances are always non-negative" hold true under various conditions.
Quick Start
Use the echidna skill to fuzz the contract located at 'contracts/MyToken.sol' with the configuration file 'config/fuzz.yaml'.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: echidna Download link: https://github.com/hairyf/blockchain-skills/archive/main.zip#echidna Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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