Live on Vercel · MCP 2024-11-05

The Ultimate
Fhenix FHE
dApp Builder

Connect to Claude Code. Say "Hey zaxFHE, build me a private DEX." Get back a complete DApp — FHE contract + frontend + tests + deploy. Instantly.

▶ Connect with Claude Code
claude mcp add zaxfhe --transport http https://zaxfhe.vercel.app/mcp
What zaxFHE builds
🔐
FHE Contracts
Encrypted state, private logic, correct FHE.sol patterns — allowThis, allowSender, FHE.select
💰
Private Tokens
fhERC-20 with hidden balances, encrypted transfers, permit-gated views
🗳️
Private Voting
Encrypted tallies, sealed governance, DAO privacy — votes hidden until reveal
🔨
Sealed Auctions
Hidden bids, encrypted price discovery — nobody sees amounts on-chain
🛡️
FHE Security Audit
27 vulnerability patterns — 9 CRITICAL, 10 HIGH, 8 MEDIUM — with auto-fix suggestions
⚡
Full Stack DApps
Solidity + React + cofhejs + Hardhat tests + deploy script — all at once
Try it
Tools
Tool Description
zaxfhe_build MAIN TOOL — Full DApp from plain English. Auto-detects template. Outputs contract + frontend + tests + deploy + audit
zaxfhe_scaffold_contract FHE Solidity contract from template (counter, private-token, voting, auction)
zaxfhe_scaffold_frontend React + cofhejs frontend with wallet, encrypt, permit, unseal flow
zaxfhe_scaffold_tests Hardhat + cofhejs tests with encrypt/unseal and permit flows
zaxfhe_audit Security audit vs 27 FHE vulnerability patterns (9 CRITICAL, 10 HIGH, 8 MEDIUM)
zaxfhe_explain Explain any FHE/Fhenix concept — CoFHE, permits, FHE.sol, cofhejs SDK
zaxfhe_encrypt_helper Exact cofhejs encrypt + unseal code for any FHE type
zaxfhe_project_setup Full Hardhat project scaffold — package.json, hardhat.config.ts, folder structure
zaxfhe_network_info RPC endpoints, chain IDs, CoFHE contract addresses for all networks
zaxfhe_read_contract Call read-only functions on deployed contracts via ethers.js