How to Use the Modrinth MCP in Cursor

Q: How do I configure the Modrinth MCP server in Cursor?

Create an mcp.json file in your .cursor directory. Add the server details under the configuration block, then use Agent mode in chat to start querying.

Q: Can Cursor download mod files directly from Modrinth?

The agent uses getversion to fetch direct download URLs and file hashes. You can then tell the editor to download those files straight to your local directory.

Q: How does Cursor handle Modrinth dependency conflicts?

Your MCP agent runs getprojectdependencies to inspect the relationship tree. It identifies overlapping library requirements and suggests the correct versions to use in your config.

Q: Can I list projects owned by a specific user?

Yes, the agent calls listuserprojects using the author's username. It returns all public projects they manage on the platform.

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Connect Modrinth MCP to Cursor

Create your Vinkius account to connect Modrinth to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Query Modrinth projects inside Cursor

`search_projects` fetches live Minecraft mod data into your editor using this MCP Server. You can query specific loaders like Fabric or Forge alongside target game versions to find compatible assets. After finding a project, your editor can execute `get_project` to read its specifications. This puts exact project details right where you are writing your modpack scripts or plugin code.

Map dependency trees during development

`get_project_dependencies` returns the direct and indirect requirements for any mod listed on the platform. Your MCP client reads this raw JSON output to help you write accurate Gradle build files. You can run `list_versions` to see every published release of a mod. This prevents compilation errors by letting you verify compatibility before updating dependencies.

Verify mod creators using the MCP Server

`get_user_profile` queries the platform to retrieve profile details for any registered developer. Having this data inside your editor lets you quickly vet the reputation of third-party contributors. The companion tool `get_team_members` lists everyone authorized to publish updates for a project. This helps you confirm you are pulling files from the official maintenance team.

Setup guide

Set up Modrinth MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Modrinth MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Modrinth transactions." If the MCP tools are loaded correctly, Cursor will call the Modrinth tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "modrinth-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Modrinth. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Modrinth MCP in Cursor

Create an `mcp.json` file in your `.cursor` directory. Add the server details under the configuration block, then use Agent mode in chat to start querying.

The agent uses `get_version` to fetch direct download URLs and file hashes. You can then tell the editor to download those files straight to your local directory.

Your MCP agent runs `get_project_dependencies` to inspect the relationship tree. It identifies overlapping library requirements and suggests the correct versions to use in your config.

Yes, the agent calls `list_user_projects` using the author's username. It returns all public projects they manage on the platform.

It does not. The server only reads public Minecraft project metadata, version listings, and public user profiles. Your personal account credentials are never accessed or stored.

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