mc-script-api

Rules for Minecraft Bedrock Edition's Script API, the JavaScript or TypeScript interface for responding to world and system events. They default to stable APIs and require explicit mention of Beta APIs.

In plain words
What is it for?
Use them when writing code with @minecraft/server, world.afterEvents, or system events in a Bedrock add-on.
Why use it?
They help avoid mixing scripting with other Bedrock systems or using experimental APIs without noting the required world settings.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/guguzea/mc-ai-coding-assistant-tool/script-api
Clone the repo
git clone --depth 1 https://github.com/guguzea/MC-AI-Coding-Assistant-Tool

Made for: Claude Code.

Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 130 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00023 $0.00130
Opus 5 $0.00012 $0.00065
Sonnet 5 $0.00005 $0.00026
Haiku 4.5 $0.00002 $0.00013

Measured 2d ago against content hash 0ac5eeedc416, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mc-script-api 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 2d 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.

bedrock/.claude/commands/script-api.md · 14 lines

What it actually says

Script API

07-script-api.mdc。库源稿:knowledge/libs/bedrock-only/mc-script-servermc-script-ui

文档:stable/script-api-introstable/script-serverstable/world-after-eventsstable/system-after-eventsstable/script-server-ui

默认 stable。用户点名 Beta 才允许,且必须写清世界设置打开 Beta APIs。

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. 2d ago First seen · 14 lines · 23 tokens per session scan A 0ac5eeedc416

Subscribe to this mod's changes

mc-script-api is a command published in the GitHub repository guguzea/MC-AI-Coding-Assistant-Tool (13 stars, last pushed 3d ago), licensed MIT. It adds 23 tokens to every session and 130 once invoked, about $0.0001 per session on Opus 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.