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FHEVM Skill

Production skill for building fhEVM dApps

Repository

Stack

  • Solidity
  • @fhevm/solidity
  • Hardhat
  • TypeScript

Highlights

  • ·Zama Developer Program Season 2 submission
  • ·23 files, ~6,000 lines, 738+ tests
  • ·19+ dApps validated at a 9/10 average
  • ·Built on @fhevm/solidity ^0.11.1

Problem

Writing production fhEVM contracts is hard. Not because the primitives are exotic, but because the patterns are undocumented. Most tutorials show one toy contract. No one shows the twenty patterns a working dApp actually uses.

Approach

A Claude skill that encodes the patterns: encrypted balance, encrypted voting, encrypted auction, confidential transfer, access-controlled decryption. Each pattern ships with tests. A validation harness scores the dApps the skill produces against the same rubric.

Outcome

Code-complete: 23 files, roughly 6,000 lines, 738+ passing tests, and an average 9/10 across 19+ generated dApps.