Home / guguzea / mc-ai-coding-assistant-tool · GitHub

mc-item SKILL.md skillA

This file is byte-identical to the first copy the registry indexed, one of 3 indexed copies. Same content hash, so the same checks give both the same grade.

mc-item from guguzea/mc-ai-coding-assistant-tool is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add guguzea/mc-ai-coding-assistant-tool/mc-item@v1.14.4

Pins v1.14.4 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: guguzea/mc-ai-coding-assistant-tool
Path: fabric/1.14.4/.opencode/skills/mc-item/SKILL.md
Versions recorded: 4
Latest version: v1.14.4, committed Oct 6, 2026
First version recorded: Aug 6, 2026
Size: 4,568 bytes
Repository stars: 135
License: a license file GitHub does not identify

Fabric 物品开发。Item.Settings、Item、FoodComponent、ToolMaterial。触发词：物品、Item、ItemStack、ToolMaterial、FoodComponent.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# 物品开发（Fabric 1.14.4）

Yarn：[`Item.Settings`](https://github.com/FabricMC/yarn/blob/1.14.4/mappings/net/minecraft/item/Item.mapping)（`maxCount` / `maxDamage` / `food`），不是 `Item.Properties`。

## 快速开始

```java
private static final Item MY_ITEM = Registry.register(
    Registry.ITEM,
    new Identifier(MOD_ID, "my_item"),
    new Item(new Item.Settings().maxCount(64))
);
```

## Decision: 选择物品类型

```
IF 普通物品（无特殊行为）
  → new Item(new Item.Settings())

IF 食物
  → new Item(new Item.Settings().food(new FoodComponent.Builder()...build()))

IF 工具（剑/镐）
  → SwordItem / PickaxeItem（公共父类 MiningToolItem）。禁止 DiggerItem

IF 可耐久
  → 设置 maxDamage

IF 自定义行为
  → 继承 Item 并重写 use()、useOnBlock()、useOnEntity()
```

## 食物

```java
private static final Item MY_APPLE = Registry.register(
    Registry.ITEM,
    new Identifier(MOD_ID, "golden_apple"),
    new Item(new Item.Settings()
        .food(new FoodComponent.Builder()
            .hunger(4)
            .saturationModifier(1.2f)
            .statusEffect(
                new StatusEffectInstance(StatusEffects.REGENERATION, 100, 1),
                1.0f
            )
            .alwaysEdible()
            .snack()
            .build())
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add guguzea/mc-ai-coding-assistant-tool/mc-item@sha256:8a8f87620d55353f

The line at the top of this page pins the label v1.14.4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_yqyjqzbzlewoot3o.svg)](https://markdownregistry.com/a/art_yqyjqzbzlewoot3o)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Aug 6, 2026 and Oct 6, 2026, about one every 20 days.

version	committed	commit	size	audit
v1.14.4 latest	2026-10-06	c162693	4,568 B	A	view · diff
v1.14.4	2026-08-27	8ccbbc4	4,475 B	A	view · diff
v1.14.4	2026-08-18	b1ccba0	3,249 B	A	view · diff
v1.20.1	2026-08-06	d5fad94	3,289 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (4568 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

guguzea/mc-ai-coding-assistant-tool · 135 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_yqyjqzbzlewoot3o
GET https://markdownregistry.com/api/v1/resolve?ref=guguzea/mc-ai-coding-assistant-tool/mc-item
GET https://markdownregistry.com/api/v1/blob/8a8f87620d55353f4dfa4ce8809bf9d3a8f32569933b961b51064a7713a67f89

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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