Minecraft Development MCP Server
Minecraft Development MCP Server: A focused local toolkit for inspecting, searching, comparing, and validating Minecraft code. Ranked #14 of 35 in Minecraft Mod Development Tools by our editors (8.0/10); pricing: Free plan; best for AI-assisted Minecraft source research.
At a glance
- Editor score8.0 / 10
- PricingFree plan
- Best forAI-assisted Minecraft source research
- Free planYes
- Paid fromFree
- Supported loadersFabric, Quilt, Forge, NeoForge
- Facts checked22 Sep 2026
Where it wins
- Decompiles and remaps Minecraft source across four naming systems
- Analyzes mod JARs, searches source, and validates mixin-related configurations
- Supports Fabric, Quilt, Forge, and NeoForge on Windows, macOS, and Linux
Where it doesn't
- Does not provide verified artifact packaging or debugging
- Requires Node.js 18+ and Java 17+ for decompilation and remapping
- Designed for local analysis rather than visual editing or hosted workflows
Our verdict on Minecraft Development MCP Server
Minecraft Development MCP Server is an open-source local developer tool for Minecraft mod developers who need AI-assisted source research. It combines an MCP server with a standalone CLI, allowing compatible assistants and scripts to download, cache, remap, decompile, search, and analyze Minecraft source. It also inspects third-party mod JARs, validates Mixins and access configuration files, compares versions, and extracts registry data. Support covers Fabric, Quilt, Forge, and NeoForge, with Windows, macOS, and Linux/WSL support.
Its strongest differentiator is the depth of source analysis in a narrow development workflow. Yarn, Mojmap, Intermediary, and obfuscated mappings support different code-reading needs, while regex and SQLite FTS5 search provide two ways to locate implementation details. Version comparison includes AST-level diffs, and validation covers Mixins, Access Widener, and Access Transformer files. Claude Desktop and Claude Code integrations make the MCP transport relevant for AI-assisted investigation, while stdio and Streamable HTTP transports give scripts and compatible clients additional connection options.
The pricing model is open source with a free plan, so the main commitment is technical setup rather than a subscription tier. The tool runs locally through npm or npx and requires Node.js 18+ and Java 17+ for decompilation and remapping. It is a strong fit for developers researching Minecraft internals, comparing releases, or examining mod dependencies through AI workflows. Teams seeking a visual mod editor, verified artifact packaging, debugging, or a hosted build environment should choose a broader development tool instead.
Your product? Our editors can test Minecraft Development MCP Server in depth and publish a review, labelled as paid · from $149/mo →
Minecraft Development MCP Server pricing
Minecraft Development MCP Server fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported loaders | Fabric, Quilt, Forge, NeoForge |
| Visual editor | Not verified |
| Code debugging | Not verified |
| Dependency management | Not verified |
| Minecraft versions | 1.14+, including 1.14–1.21.11 and 26.1+; tested 1.19.4, 1.20.1, 1.21.10, 1.21.11, 26.1-snapshot-8, 26.1-snapshot-9 |
| Artifact packaging | Not verified |
| Supported platforms | Windows, macOS, Linux/WSL |
| Deployment | Self-hosted |
| Platforms | Windows, macOS, Linux |
| Support | Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 2 integrations: Claude Desktop, Claude Code |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 22 Sep 2026 |
Minecraft Development MCP Server integrations
Minecraft Development MCP Server lists 2 integrations on its own site.
- Claude Desktop
- Claude Code
Alternatives to Minecraft Development MCP Server
- Architectury LoomA broad cross-loader build tool for teams targeting Fabric, Forge, NeoForge, and Quilt.9.4
- Minecraft DevelopmentA broad IntelliJ toolkit for multi-loader Minecraft projects, with focused build-system scope.9.2
- ModDevGradleA broad Gradle toolkit for developers building, testing, debugging, and packaging Minecraft mods.9.1
See all Minecraft Development MCP Server alternatives →
Used Minecraft Development MCP Server? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Minecraft Development MCP Server for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Minecraft Development MCP Server is listed in our Minecraft Mod Development Tools directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/minecraft-development-mcp-server/"><img src="https://www.itechguides.com/best/badge/minecraft-development-mcp-server.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update