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minecraft-schematic-lab: Skill for Claude Code

.claude/skills/minecraft-builder/SKILL.md

minecraft-builder is a skill for Claude Code from SimoneRecchia/minecraft-schematic-lab. It costs 227 tokens per session (1,596 once invoked), scanned A, original, AGPL-3.0.

A Minecraft building workflow that creates and edits structures as WorldEdit or Litematica schematics. It supports a live 3D view, inspection, feedback, resizing, re-texturing, conversion between Minecraft versions, and export.

In plain words
What is it for?
Use it to make or modify houses, castles, cities, statues, islands, landscapes, and other Minecraft structures, then export them for the game.
Why use it?
It turns a written building request into an editable structure and lets you inspect the result before using it in the game. Feedback and history help track changes during the build.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is SimoneRecchia/minecraft-schematic-lab's own configuration. It tells Claude Code how to work on minecraft-schematic-lab itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything minecraft-schematic-lab configures →

not rated 7repo changed 22d ago A scan 227 tokens original AGPL-3.0
View source ↗ SimoneRecchia/minecraft-schematic-lab
Reuse

Borrowing it

Nothing to install: this file belongs to SimoneRecchia/minecraft-schematic-lab. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/SimoneRecchia/minecraft-schematic-lab/main/.claude/skills/minecraft-builder/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/SimoneRecchia/minecraft-schematic-lab

Made for: Claude Code.

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 minecraft-builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/simonerecchia/minecraft-schematic-lab/minecraft-builder/github.svg)](https://agentmods.dev/skills/simonerecchia/minecraft-schematic-lab/minecraft-builder)
Your own site
<a href="https://agentmods.dev/skills/simonerecchia/minecraft-schematic-lab/minecraft-builder"><img src="https://agentmods.dev/badge/skills/simonerecchia/minecraft-schematic-lab/minecraft-builder/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 minecraft-builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/simonerecchia/minecraft-schematic-lab/minecraft-builder"><img src="https://agentmods.dev/badge/skills/simonerecchia/minecraft-schematic-lab/minecraft-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 227 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,596 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 $0.00227 $0.01596
Opus 5.5 $0.00091 $0.00638
Sonnet 5.5 $0.00045 $0.00319
Haiku 4.5 $0.00023 $0.00160

Measured 22d ago against content hash 8a6a32c408f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

minecraft-builder 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 22d 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.

.claude/skills/minecraft-builder/SKILL.md · 41 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 22d ago Changed 8a6a32c408f8
  2. 23d ago Changed · +7 lines · +106 tokens per session e3da7a70a799
  3. 27d ago First seen · 34 lines · 121 tokens per session scan A 21b8eb40deca

Subscribe to this mod's changes

minecraft-builder is a skill published in the GitHub repository SimoneRecchia/minecraft-schematic-lab (7 stars, last pushed 23d ago), licensed AGPL-3.0. It adds 227 tokens to every session and 1,596 once invoked, about $0.0009 per session on Opus 5.5. 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 2026-10-15.

Game developmentaiclaudemcpminecraftschematicworldedit
Related

minecraft-builder compared with skills from other repositories

minecraft-builder next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
minecraft-builderSimoneRecchia/minecraft-schematic-labSkill723d agoAGPL-3.0A227Claude Code
minecraft-modpack-serverNousResearch/hermes-agentSkill263ktodayMITB19Claude Code, Codex
mc-addon-manifestguguzea/MC-AI-Coding-Assistant-ToolSkill136todaynoneA27Claude Code, Codex
mc-script-apiguguzea/MC-AI-Coding-Assistant-ToolSkill136todaynoneA23Claude Code, Codex
mc-addon-setupguguzea/MC-AI-Coding-Assistant-ToolSkill136todaynoneA35Claude Code, Codex
mc-bedrock-block-itemguguzea/MC-AI-Coding-Assistant-ToolSkill136todaynoneA30Claude Code, Codex
mc-bedrock-entityguguzea/MC-AI-Coding-Assistant-ToolSkill136todaynoneA28Claude Code, Codex