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CoreModels

Official registry Developer tools

CoreModels schema editor: nodes, mixins, relations, JSON Schema import/export. Sign-in required.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http coremodels 'https://go.coremodels.io/mcp-admin' --header 'Authorization: <OAuth 2.0 Bearer token obtained via the sign-in flow advertised at /.well-known/oauth-protected-resource>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "coremodels": {
            "type": "http",
            "url": "https://go.coremodels.io/mcp-admin",
            "headers": {
                "Authorization": "<OAuth 2.0 Bearer token obtained via the sign-in flow advertised at /.well-known/oauth-protected-resource>"
            }
        }
    }
}

Frequently asked questions

What is CoreModels?

CoreModels schema editor: nodes, mixins, relations, JSON Schema import/export. Sign-in required.

How do I install CoreModels?

It runs as a remote server. In Claude Code: claude mcp add --transport http coremodels 'https://go.coremodels.io/mcp-admin' --header 'Authorization: <OAuth 2.0 Bearer token obtained via the sign-in flow advertised at /.well-known/oauth-protected-resource>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does CoreModels need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains CoreModels?

It is published by aramai-schematica. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.