sui-move

sui-move is a skill for Claude Code from widnyana/eyay-toolkits. It costs 36 tokens per session (682 once invoked), scanned A, original, MIT.

A guide for writing and reviewing Move smart contracts on Sui. Smart contracts are programs stored on a blockchain that manage rules and data.

In plain words
What is it for?
Use it to choose the right focused guidance for Move setup, syntax, objects, and related contract development tasks.
Why use it?
It keeps Sui Move code aligned with Sui’s own rules instead of patterns from other blockchains or programming languages.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the sui-dev-tools plugin — 11 skills shipped together

Good fit Use it to choose the right focused guidance for Move setup, syntax, objects, and related contract development tasks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/widnyana/eyay-toolkits/sui-move
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add widnyana/eyay-toolkits --skill sui-move
Clone the repo
git clone --depth 1 https://github.com/widnyana/eyay-toolkits

Made for: Claude Code.

Or install sui-dev-tools, the plugin that ships this one along with the rest of its 11 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sui-move

README.md
[![agentmods](https://agentmods.dev/badge/skills/widnyana/eyay-toolkits/sui-move/github.svg)](https://agentmods.dev/skills/widnyana/eyay-toolkits/sui-move)
Your own site
<a href="https://agentmods.dev/skills/widnyana/eyay-toolkits/sui-move"><img src="https://agentmods.dev/badge/skills/widnyana/eyay-toolkits/sui-move/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sui-move

Your own site · 80×15
<a href="https://agentmods.dev/skills/widnyana/eyay-toolkits/sui-move"><img src="https://agentmods.dev/badge/skills/widnyana/eyay-toolkits/sui-move.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 682 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.00682
Opus 5 $0.00018 $0.00341
Sonnet 5 $0.00007 $0.00136
Haiku 4.5 $0.00004 $0.00068

Measured 10d ago against content hash 7c5c132c48a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

sui-move scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/sui-dev-tools/skills/sui-move/SKILL.md · 56 lines

How it starts

The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Move Development Skill

Write Move smart contracts on Sui. Follow these rules precisely. Move on Sui is not Aptos Move and is not Rust — do not apply patterns from those languages.

This skill routes to focused sub-skills. Load only the ones relevant to the current task.


Sub-skills

sui-move-setup — Package Setup, Building & Testing

Skill: sui-dev-tools:sui-move-setup Load when: creating a new Move package, configuring Move.toml, running sui move build or sui move test, writing tests, or unsure what patterns to avoid from other Move dialects. Covers: §1 Package Setup, §2 Building and Testing, §3 What Move on Sui is NOT.

sui-move-syntax — Language Syntax

Skill: sui-dev-tools:sui-move-syntax Load when: writing module declarations, imports, functions, enums, macros, or need guidance on visibility, mutability, method syntax, or comments. Covers: §1 Module Layout, §2 Mutability, §3 Visibility, §4 Method Syntax, §5 Enums, §6 Macros, §7 Comments.

sui-move-object — Object Model

Skill: sui-dev-tools:sui-move-object Load when: defining structs, choosing abilities (key/store/copy/drop), working with object ownership (transfer/share/freeze), naming conventions, or using dynamic fields. Covers: §1 Structs, §2 Object Abilities Cheat Sheet, §3 Dynamic Fields.

sui-move-patterns — Design Patterns

Skill: sui-dev-tools:sui-move-patterns Load when: emitting events, handling errors, implementing OTW or capability patterns, or designing composable/pure functions. Covers: §1 Events, §2 Error Handling, §3 One-Time Witness, §4 Capability Pattern, §5 Pure Functions.

sui-move-stdlib — Standard Library

Skill: sui-dev-tools:sui-move-stdlib Load when: working with strings, Coin/Balance, Option, addresses/IDs, vectors, or TxContext — the everyday Sui Move APIs. Covers: §1 Common Standard Library Patterns.


Routing guide

Task Load
Creating a new Move project sui-move-setup
Writing module code / functions sui-move-syntax
Defining structs or objects sui-move-object + sui-move-syntax
Using Coin, Balance, vectors, etc. sui-move-stdlib
Emitting events or error handling sui-move-patterns
Implementing access control (caps) sui-move-patterns + sui-move-object
Writing or fixing tests sui-move-setup
Full contract from scratch all sub-skills
Code review all sub-skills

Read the full file on GitHub · 56 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 56 lines · 36 tokens per session scan A 7c5c132c48a0

Subscribe to this mod's changes

sui-move is a skill published in the GitHub repository widnyana/eyay-toolkits (7 stars, last pushed 7d ago), licensed MIT. It adds 36 tokens to every session and 682 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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