Is Minecraft Java safe and trustworthy?

tashan scores Minecraft Java on public evidence — tashan score 48.0/100, it is currently active. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Minecraft Java?

Configure it from its source repository — it is a remote / registry server.

Who maintains Minecraft Java?

3 GitHub contributors, source: chapmanjw/minecraft-java-fabric-claude-plugin.

‹ The Index

Minecraft Java

plugin

Guided, step-by-step setup of the Minecraft Java Fabric MCP stack (Fabric loader, the MCP mod, configuration, and the Claude connection) plus an in-world builder agent.

Works with: Claude Code (native)
native: this artifact type is that client's own format

Category: Dev Tools & CI — see all ranked ›

Work: Application development

Who it is for: Software engineer

Install (Claude Code):

/plugin marketplace add chapmanjw/minecraft-java-fabric-claude-plugin
/plugin install minecraft-java@minecraft-java-claude

deep

“15 tools documented (setup-connect, builder.toon…); 8 worked examples; setup and auth covered; states a limit — “The agent can't see the world, and a wrong silhouette…”; read with 2 linked doc(s)”

This grade is wrong ›

tashan score: 48.0
Instruction depth: 88.0 (deep — documents every tool, with worked examples, setup and a stated limitation)
Adoption: 1 repos
Upkeep: 93.0
Freshness: 84.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
GitHub stars: 5
Contributors: 3
License: MIT

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Minecraft Java scores 48 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

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[![tashan](https://tashan.sh/badge/plugin-chapmanjw-minecraft-java-fabric-claude-plugin-minecraft-java.svg)](https://tashan.sh/capability/plugin-chapmanjw-minecraft-java-fabric-claude-plugin-minecraft-java.html)

source ↗ · plugin:chapmanjw/minecraft-java-fabric-claude-plugin/minecraft-java

Everything on this page is public evidence and free. What it cannot know is whether you run this — check your whole config, free, in the browser. tashan Pro adds the series behind each row and names a replacement for anything dying.

Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.

Measured 2026-09-13 · scorer s5 · how · something wrong here?