The plugin declares deprecated move syntax and package format.

[Santalov]

The plugin declares deprecated move syntax and package format which causes AI to write the fresh code in a deprecated manner. It involves both the skill declaration https://github.com/0x-j/sui-stack-claude-code-plugin/blob/main/skills/sui-move-development/SKILL.md and examples https://github.com/0x-j/sui-stack-claude-code-plugin/blob/main/skills/sui-move-development/examples/capability-pattern.move

I suggest that examples should follow latest MySten recommendations:

1. Module declarations

module conventions::wallet;

public struct Wallet has key, store {
   id: UID,
   amount: u64
}

2. Method syntax

v.push_back(c.value());

3. Index syntax

*&mut v[i] = v[j];

4. Consider that these declarations are automatically included in every module

use std::vector;
use std::option::{Self, Option};
use sui::object::{Self, ID, UID};
use sui::transfer;
use sui::tx_context::{Self, TxContext};

5. Be aware about Published.toml files https://docs.sui.io/guides/developer/packages/move-package-management

Reference https://docs.sui.io/concepts/sui-move-concepts/move-2024-migration https://docs.sui.io/concepts/sui-move-concepts/conventions https://docs.sui.io/guides/developer/packages/move-package-management