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minecraft-agent-skills: Skill for Claude Code

.agents/skills/minecraft-commands-scripting/SKILL.md

minecraft-commands-scripting is a skill for Claude Code, Codex from Jahrome907/minecraft-agent-skills. It costs 55 tokens per session (1,408 once invoked), scanned A, original, MIT.

A reference and scripting guide for Minecraft Java commands in versions 1.21.x and 26.x. It covers selectors, command chains, scoreboards, stored data, and remote-console scripts; a selector chooses which entities a command affects.

In plain words
What is it for?
It is for writing command chains, selecting players or entities, tracking values with scoreboards, working with entity data, and sending command scripts through RCON, Minecraft's remote console.
Why use it?
It reduces syntax mistakes when building command-only features and clarifies when a full datapack or code-based plugin is needed instead.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is Jahrome907/minecraft-agent-skills's own configuration. It tells Claude Code and Codex how to work on minecraft-agent-skills 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-agent-skills configures →

not rated 197repo +2 changed 7d ago A scan SkillSpector: pass 55 tokens original MIT
View source ↗ Jahrome907/minecraft-agent-skills
Reuse

Borrowing it

Nothing to install: this file belongs to Jahrome907/minecraft-agent-skills. 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/Jahrome907/minecraft-agent-skills/main/.agents/skills/minecraft-commands-scripting/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Jahrome907/minecraft-agent-skills

Made for: Claude Code, Codex.

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README.md
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<a href="https://agentmods.dev/skills/jahrome907/minecraft-agent-skills/minecraft-commands-scripting"><img src="https://agentmods.dev/badge/skills/jahrome907/minecraft-agent-skills/minecraft-commands-scripting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,408 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00055 $0.01408
Opus 5.5 $0.00022 $0.00563
Sonnet 5.5 $0.00011 $0.00282
Haiku 4.5 $0.00006 $0.00141

Measured 7d ago against content hash de747c60836a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

minecraft-commands-scripting 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 7d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/examples/rcon-backup-warning.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/minecraft-commands-scripting/SKILL.md · 169 lines

How it starts

The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Minecraft Commands & Scripting Skill

Before editing, inspect the exact Minecraft version and execution context (chat, function, command block, or RCON). Keep the requested scope and use only the relevant examples. Check current release notes for version-sensitive syntax. In 26.3, /item replace maps source slots to destinations once; use /item fill to repeat items or /item override to clear unmatched slots.

Command Syntax Conventions

  • <required> — required argument
  • [optional] — optional argument
  • (a|b|c) — choose one
  • ... — repeating / multiple
  • Coordinates: ~ = relative offset, ^ = local (look-direction)

Routing Boundaries

  • Use when: the task is raw command chains, scoreboards, selector logic, or RCON command scripting.
  • Do not use when: creating or editing full datapack structures and registries (minecraft-datapack).
  • Do not use when: behavior depends on Java plugin or mod code (minecraft-plugin-dev/minecraft-modding).

Bundled References And Examples

  • Execute cheat sheet: references/execute-cheat-sheet.md
  • Selector cheat sheet: references/selector-cheat-sheet.md
  • Example scripts: scripts/examples/arena-countdown.mcfunction, scripts/examples/stopwatch-podium.mcfunction, scripts/examples/rcon-backup-warning.sh (one-time setup commands are called out in comments when needed)

Use the cheat sheets when you need fast command recall without scanning this whole skill file. Copy and adapt the example scripts as needed.

Command reference

Use references/command-reference.md for the relevant command family. It includes version boundaries for item components, attributes, text events, gamerules, and 26.x world clocks. Do not run example blocks as a batch; each demonstrates a separate operation.

RCON Scripting

Connect to a Minecraft server remotely using RCON (enable in server.properties):

Read the full file on GitHub · 169 lines

Files

What ships with it

6 files 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. 7d ago Changed · +9 lines de747c60836a
  2. 26d ago Changed · +3 lines 69ec9e1ae981
  3. 1mo ago Changed c1d6f0d51c70
  4. 2mo ago Changed · -463 lines 2c184a5b8d89
  5. 2mo ago First seen · 620 lines · 55 tokens per session scan A 27b9636cd3cd

Subscribe to this mod's changes

minecraft-commands-scripting is a skill published in the GitHub repository Jahrome907/minecraft-agent-skills (197 stars, last pushed 8d ago), licensed MIT. It adds 55 tokens to every session and 1,408 once invoked, about $0.0002 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 2026-08-30.

Game developmentcodexfabricminecraftminecraft-datapackminecraft-moddingminecraft-plugin
Related

minecraft-commands-scripting compared with skills from other repositories

minecraft-commands-scripting next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
minecraft-commands-scriptingJahrome907/minecraft-agent-skillsSkill1978d agoMITA55Claude Code, Codex
minecraft-modpack-serverNousResearch/hermes-agentSkill261kyesterdayMITB19Claude Code, Codex
mc-script-apiguguzea/MC-AI-Coding-Assistant-ToolSkill132yesterdaynoneA23Claude Code, Codex
mc-addon-manifestguguzea/MC-AI-Coding-Assistant-ToolSkill132yesterdaynoneA27Claude Code, Codex
mc-addon-setupguguzea/MC-AI-Coding-Assistant-ToolSkill132yesterdaynoneA35Claude Code, Codex
mc-bedrock-block-itemguguzea/MC-AI-Coding-Assistant-ToolSkill132yesterdaynoneA30Claude Code, Codex
mc-bedrock-entityguguzea/MC-AI-Coding-Assistant-ToolSkill132yesterdaynoneA28Claude Code, Codex