Modrinth Mcp

io.github.mrfentmenPublished by GitHub account mrfentmenv1.0.1Updated Nov 5, 2026

Use this MCP server to Modrinth, search Minecraft mods, filter by loader and game version,...

VerifiedSTDIODesktop onlyWeb Search & ScrapingFiles & Storage

Overview

AI-generated overview

Searches Modrinth for Minecraft mods and returns mod details, versions, download links and dependencies, with loader and game version filters.

What you can do
  • Search Modrinth mods by query, filtered by mod loader (fabric, forge, neoforge, quilt) and Minecraft version
  • Read a mod's description, supported loaders and versions, download and follow counts
  • List a mod's versions with download links and required dependencies
When to use it
Useful when you want an assistant to find Minecraft mods for a specific loader and game version, compare download counts, or check which dependencies a mod version needs before installing it.
Requirements
Runs as a local Node.js process installed from the npm package and started via stdio; no API key or environment variables are needed. Network access to Modrinth is required.
Before you install
Read-only lookups; no credentials are requested. Download links and dependency information come from Modrinth, so verify files and versions yourself before installing anything.

Installation

In SourceWeft

  1. Open Modrinth Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

modrinth mcp

Search Modrinth, the modern Minecraft mod host, with full loader / game version filtering. No key.

Tools

  • search_mods, query + filters: loader (fabric/forge/neoforge/quilt), MC version
  • get_mod, description, loaders, supported versions, downloads/follows
  • get_mod_versions, versions with download links + required dependencies

Run

bash
npm install && npm run build && node dist/index.js

Example

"Sodium for Fabric 1.20.1" search_mods("sodium", loader="fabric", gameVersion="1.20.1") → get_mod_versions("sodium", "fabric", "1.20.1") → Sodium 0.5.13, 10.2M downloads

Source: README.md at commit e293728

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.1LatestSep 22, 2026

Score

40% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.