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mc-asset — Minecraft Pixel Asset Engine MCP server

by smile-minecraft·io.github.smile-minecraft/mc-asset·v0.5.0·4 stars
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Deterministic Minecraft pixel-art engine: textures, animation sheets, and pack validation.

A92/100grade A
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Safety scan
A92/100

full report

Adoption
Growing

4 stars115 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

mc-asset — Minecraft Pixel Asset Engine tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-10-31 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 13 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How mc-asset — Minecraft Pixel Asset Engine compares

Against every graded Productivity MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 90% of 1,299 Productivity servers
GitHub stars
4
more than 68% of 854 Productivity servers
Downloads a week
115
more than 59% of 427 Productivity servers with a package

Release history: 4 versions in the registry since 2026-09-21, latest 2026-10-18, typically one every 3 days.

Install mc-asset — Minecraft Pixel Asset Engine in Claude Code, Cursor or VS Code

Runs npx -y mc-asset on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mc-asset -- npx -y mc-asset
Add to Cursor

What the publisher says

From the mc-asset — Minecraft Pixel Asset Engine repository's README, as published. We do not edit it. Read it on GitHub

mc-asset

English | 繁體中文 | 简体中文

A pixel-native 2D asset creation engine and deterministic CLI/MCP toolchain for Minecraft Java Edition resource packs, designed for human creators and AI coding agents.

mc-asset bridges the gap where language models struggle with visual pixel art. It provides deterministic pixel manipulation, procedural pattern generation, seamless tiling analysis, animated sprite sheet packaging, palette quantization, and resource pack validation.

Highlights

  • Pixel-Native Engine: All raster formats and editable text specifications map directly to an in-memory PixelCanvas with integer coordinates and strict layer/region bounds.
  • Strict Determinism: Zero unseeded randomness and zero floating-point drift. Re-running a command with the same inputs and seed produces byte-identical PNG and .mcpx files across both Bun and Node runtimes.
  • Agent-First Architecture: Clean separation between standard output and diagnostic logs. All core operations support --json structured envelopes with standardized error codes.
  • Dual Interface (CLI & MCP): A unified Core engine powers both a command-line interface and a native Model Context Protocol (MCP) server for integration with AI assistants (Claude Desktop, Cursor, and OpenCode).
  • Filesystem Safety: Refuses implicit output filenames. Implements per-file atomic staging (O_EXCL temp files + rename), collision detection with Unicode NFC and case-folding, and guards against accidental overwrites.

Showcase

Every image below is produced by mc-asset itself, with fixed seeds for the procedural sources, so the whole set is reproducible. The commands live in docs/assets/showcase/README.md.

Material variants — one source fanned out into four ramps (iron, gold, wood, crystal); the shape stays the same and only the palette changes:

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

mc-asset — Minecraft Pixel Asset Engine: common questions

Is mc-asset — Minecraft Pixel Asset Engine MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the mc-asset — Minecraft Pixel Asset Engine safety report
How do I install mc-asset — Minecraft Pixel Asset Engine?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does mc-asset — Minecraft Pixel Asset Engine need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is mc-asset — Minecraft Pixel Asset Engine maintained?
The last commit was 17 days ago (2026-10-18). The latest release is v0.5.0.
What can I use instead of mc-asset — Minecraft Pixel Asset Engine?
Servers from other publishers that do the same job: MCP Server for Excel, Sceneview MCP server and SceneView MCP server.
How does mc-asset — Minecraft Pixel Asset Engine compare with other Productivity MCP servers?
safety score 92/100 (higher than 90% of 1,299 Productivity servers); github stars 4 (more than 68% of 854 Productivity servers); downloads a week 115 (more than 59% of 427 Productivity servers with a package). Full comparison.

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