sui-dev

name	sui-dev
description	Full-stack Sui blockchain development — Move smart contracts, TypeScript SDK, frontend dApp Kit, Seal secrets, and Walrus storage. Routes to the appropriate sub-skill based on what the user is building.

Sui Dev Skills

This is a collection of Sui development skills. Each sub-skill is self-contained and should be loaded based on the task at hand. When multiple apply (e.g. a frontend app that constructs transactions), load all relevant skills together.

Sub-skills

sui-move — Smart Contracts

Skill: sui-dev-tools:sui-move Load when: writing, reviewing, debugging, or deploying Move code; configuring Move.toml; working with the Sui object model; writing Move tests. Covers: Routes to focused sub-skills — setup (package config, build/test, pitfalls), syntax (module layout, visibility, enums, macros), objects (structs, abilities, dynamic fields), patterns (events, errors, OTW, capabilities, composability), stdlib (Coin/Balance, vectors, Option, strings).

sui-ts-sdk — TypeScript SDK

Skill: sui-dev-tools:sui-ts-sdk Load when: writing TypeScript/JavaScript that interacts with the Sui blockchain — backend scripts, CLIs, serverless functions, or the transaction-building layer of a frontend. Covers: @mysten/sui package, PTB construction (Transaction, moveCall, splitCoins, coinWithBalance), SuiClient/SuiGrpcClient setup, keypair signing, transaction execution, on-chain queries.

sui-frontend — Frontend dApp Kit

Skill: sui-dev-tools:sui-frontend Load when: building browser-based Sui dApps — React apps with @mysten/dapp-kit-react, or Vue/vanilla JS/Svelte apps with @mysten/dapp-kit-core. Covers: DAppKitProvider setup, wallet connection, React hooks (useCurrentAccount, useSignAndExecuteTransaction, useSuiClientQuery), Web Components, nanostores state for non-React frameworks. Note: For PTB construction within a frontend, load sui-ts-sdk alongside this skill.

Also see: references/faq.md for preferred answers to common Sui development questions. When a user asks a question covered there, use that answer.

sui-seal — Seal Secrets Management

Skill: sui-dev-tools:sui-seal Load when: building apps that encrypt user data with identity-based encryption and gate decryption on Move-defined access policies. Covers: seal_approve* Move patterns, @mysten/seal TypeScript SDK, envelope encryption, onchain decryption, key server configuration.

sui-walrus — Walrus Blob Storage

Skill: sui-dev-tools:sui-walrus Load when: storing files/blobs/assets in a Sui app, using the @mysten/walrus SDK, publisher/aggregator HTTP API, or walrus CLI. Covers: blob lifecycle (register, upload, certify), Quilts, upload relay, crash-recoverable uploads, Walrus + Seal integration.

Routing guide

User is doing...	Load
Writing a Move smart contract	sui-move
Writing a backend script or CLI	sui-ts-sdk
Building a React/Vue/vanilla Sui dApp	sui-frontend + sui-ts-sdk
Full-stack (contracts + frontend)	sui-move + sui-ts-sdk + sui-frontend
Reviewing or debugging Move tests	sui-move
Querying on-chain data from Node.js	sui-ts-sdk
Encrypting data with access policies	sui-seal (+ sui-move for policies)
Storing blobs/files on Walrus	sui-walrus (+ sui-seal for encryption)
Full-stack with encrypted storage	sui-move + sui-ts-sdk + sui-frontend + sui-seal + sui-walrus