Neo4j Spark Skill
neo4j-contrib/neo4j-skills
A skill your agent uses when reading from or writing to Neo4j with Apache Spark or Databricks using the Neo4j Connector for Apache Spark 6.0 (org.neo4j.connectors:spark) or 5.x…
Create a new mob (custom entity) for a Minecraft Bedrock Edition add-on from a plain description, or change an existing one, including its health, attacks, AI behavior, taming, riding, drops, and…
Install Create Mob
$ npx skills add Mojang/minecraft-creator-tools --skill create-mob -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Mojang/minecraft-creator-tools create-mob --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Mojang/minecraft-creator-tools.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/minecraft/skills/create-mob .claude/skills/create-mob && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "create-mob" agent skill from https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mob into .claude/skills/create-mob/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-mob", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mobType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Mojang/minecraft-creator-tools --skill create-mob -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Mojang/minecraft-creator-tools create-mob --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Mojang/minecraft-creator-tools.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/minecraft/skills/create-mob .agents/skills/create-mob && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "create-mob" agent skill from https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mob into .agents/skills/create-mob/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-mob", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Mojang/minecraft-creator-tools --skill create-mob -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Mojang/minecraft-creator-tools create-mob --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Mojang/minecraft-creator-tools.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/minecraft/skills/create-mob .cursor/skills/create-mob && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "create-mob" agent skill from https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mob into .cursor/skills/create-mob/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-mob", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Mojang/minecraft-creator-tools.git --path plugins/minecraft/skills/create-mob--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Mojang/minecraft-creator-tools --skill create-mob -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Mojang/minecraft-creator-tools create-mob --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Mojang/minecraft-creator-tools.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/minecraft/skills/create-mob .gemini/skills/create-mob && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "create-mob" agent skill from https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mob into .gemini/skills/create-mob/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-mob", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Mojang/minecraft-creator-tools create-mobInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Mojang/minecraft-creator-tools --skill create-mob -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Mojang/minecraft-creator-tools.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/minecraft/skills/create-mob .github/skills/create-mob && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "create-mob" agent skill from https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mob into .github/skills/create-mob/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-mob", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Mojang/minecraft-creator-tools --skill create-mob -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Mojang/minecraft-creator-tools create-mob --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Mojang/minecraft-creator-tools.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/minecraft/skills/create-mob .opencode/skills/create-mob && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "create-mob" agent skill from https://github.com/Mojang/minecraft-creator-tools/tree/main/plugins/minecraft/skills/create-mob into .opencode/skills/create-mob/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-mob", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
create-mob- GitHub stars
- 161
- Token cost
- ~2.1k tokens
- SKILL.md length
- 1,011 words
- Files
- 5 (incl. references, assets)
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Create a new mob (custom entity) for a Minecraft Bedrock Edition add-on from a plain description, or change an existing one, including its health, attacks, AI behavior, taming, riding, drops, and…
- Works in 8 steps: Understand the request → Pick the project folder and namespace → Generate with createMinecraftContent → …
- Tasks that involve DataFrames
- SKILL.md covers 1. Understand the request, 2. Pick the project folder and…, 3. Generate with… and 4. Check what was generated, plus 6 more sections
- Calls npx, node and git
What it does
Create Mob is an agent skill from Mojang/minecraft-creator-tools. Create a new mob (custom entity) for a Minecraft Bedrock Edition add-on from a plain description, or change an existing one, including its health, attacks, AI behavior, taming, riding, drops, and natural spawning. Use this whenever someone wants a new creature, monster, animal, pet, boss, or NPC, or wants to change how one of their mobs behaves, for example "make a rideable red panda", "add a goblin that spawns in swamps at night", "make my goblin scared of zombies", or "give the goblin more health". For items…
Its SKILL.md is about 2.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including reference files and assets (for example `agents/openai.yaml` and `references/behaviors.md`).
It sits in Data & Analytics, covering DataFrames. It works with Java. The repository describes itself as: A set of tools for creating content and add-ons for Minecraft Bedrock Edition.
When your agent uses it
- Tasks that involve DataFrames
Example prompts
- “make a rideable red panda”
- “add a goblin that spawns in swamps at night”
- “make my goblin scared of zombies”
- “/create-mob”
Requirements
- Node.js
Workflow steps
8 steps, taken from the step headings in SKILL.md.
- Understand the request
- Pick the project folder and namespace
- Generate with createMinecraftContent
- Check what was generated
- Give it a readable name
- Make it look right
- Validate
- Tell the user
What it can do on your machine
Read from SKILL.md and the folder at commit a8f2cd2. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npxnodegit
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npx and git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Create Mob loads about 2.1k tokens when it runs, and up to ~3.8k if it reads all its reference files. Until then it costs about 165 tokens; SKILL.md has 1,011 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,011 words (~2,111 tokens).
“A working mob spans several files across two packs: the behavior pack entity, a client entity, geometry, texture, render controller, and optionally a loot table and spawn rule. For a new mob, the Minecraft Creator Tools MCP tool createMinecraftContent writes…”
- name
- create-mob
Files
SKILL.md and 4 other files (references, assets) in plugins/minecraft/skills/create-mob of Mojang/minecraft-creator-tools.
- SKILL.md
- agents/openai.yaml
- assets/icon-small.png
- assets/icon.png
- references/behaviors.md
Open the folder on GitHubat commit a8f2cd2
Compare with similar skills
Create Mob next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Create Mob this skillMojang/minecraft-creator-tools | 161 | — | ~2.1k | Automated safety check: Pass | Custom licence | |
| Neo4j Spark Skillneo4j-contrib/neo4j-skills | 114 | — | ~4.1k | Automated safety check: Notes | MIT | |
| Spark Version UpgradeOpenHands/extensions | 157 | — | ~1.9k | Automated safety check: Pass | MIT | |
| Spark EngineerFerroxLabs/wayland | 608 | — | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| Chdb Datastorevemetric/vemetric | 394 | 2 repos | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| Polar Python SDKpolarsource/polar | 10k | — | ~1.8k | Automated safety check: Pass | Apache-2.0 |
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Related
Works with
Categories
Questions about Create Mob
What does Create Mob do?
Create a new mob (custom entity) for a Minecraft Bedrock Edition add-on from a plain description, or change an existing one, including its health, attacks, AI behavior, taming, riding, drops, and…. Create Mob is an agent skill from Mojang/minecraft-creator-tools. Create a new mob (custom entity) for a Minecraft Bedrock Edition add-on from a plain description, or change an existing one, including its health, attacks, AI behavior, taming, riding, drops, and natural spawning.
When should I use Create Mob?
Create Mob fits situations like: tasks that involve DataFrames.
How do I install Create Mob in Claude Code?
Run `npx skills add Mojang/minecraft-creator-tools --skill create-mob -a claude-code`. Or copy the skill folder (plugins/minecraft/skills/create-mob in Mojang/minecraft-creator-tools) into .claude/skills/create-mob in your project. Claude Code loads it when a task matches its description.
How do I install Create Mob in Codex?
Run `npx skills add Mojang/minecraft-creator-tools --skill create-mob -a codex`. Or copy the skill folder (plugins/minecraft/skills/create-mob in Mojang/minecraft-creator-tools) into .agents/skills/create-mob in your project. Codex loads it when a task matches its description.
Can I use Create Mob in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Mojang/minecraft-creator-tools --skill create-mob -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/create-mob, .gemini/skills/create-mob, .github/skills/create-mob and .opencode/skills/create-mob in your project.
What does Create Mob need to run?
Going by SKILL.md and its folder, Create Mob needs the command-line tools its instructions call (npx, node and git). Our summary lists: Node.js.
Does Create Mob access the network?
SKILL.md contains no URLs. Its commands use npx and git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Create Mob safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Create Mob use?
Create Mob has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Create Mob use?
About 2.1k tokens (SKILL.md is roughly 8.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.7k tokens, read only when the agent opens those files.
What are the alternatives to Create Mob?
Skills that share tags, products or a category with Create Mob: Neo4j Spark Skill (neo4j-contrib/neo4j-skills, 114 stars), Spark Version Upgrade (OpenHands/extensions, 157 stars), Spark Engineer (FerroxLabs/wayland, 608 stars) and Chdb Datastore (vemetric/vemetric, 394 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Create Mob?
Mojang (a GitHub organization) maintains it in Mojang/minecraft-creator-tools, which has 161 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 6, 2026.
Source: Mojang/minecraft-creator-tools on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.