wdk-agent-skills

Code of conduct that contributors — including AI coding assistants — MUST follow when writing, modifying, or reviewing code for any Tether Wallet Development Kit (WDK) module (wallets, protocols, core). Covers project workflow (atomic single-feature pull requests, design-before-implementation specs), code quality (avoid code smells, never violate S.O.L.I.D. principles, document every public/protected component, use narrow types, avoid defensive programming, mark every thrown error with @throws), and testing (arrange-act-assert, test only the public API, assert real values not patterns, define jest mocks at the top level, mock all external-service dependencies).

Review WDK source files for compliance with established Types & JSDoc conventions (JSDoc format, type annotations, import/export rules, .d.ts alignment).

Review WDK test suites for compliance with established testing conventions (assertions, mock boundaries, isolation, coverage, naming, structure).

Tether Wallet Development Kit (WDK) for building non-custodial multi-chain wallets. Use when working with @tetherto/wdk-core, wallet modules (wdk-wallet-btc, wdk-wallet-evm, wdk-wallet-evm-erc-4337, wdk-wallet-solana, wdk-wallet-spark, wdk-wallet-ton, wdk-wallet-tron, ton-gasless, tron-gasfree), and protocol modules including swap (wdk-protocol-swap-velora-evm, bridge (wdk-protocol-bridge-usdt0-evm), lending (wdk-protocol-lending-aave-evm), and fiat (wdk-protocol-fiat-moonpay). Covers wallet creation, transactions, token transfers, DEX swaps, cross-chain bridges, DeFi lending/borrowing, and fiat on/off ramps.