Nonlinear Calendar MCP Server: Install & Setup

Install Nonlinear Calendar in Claude Code

Remote URL

Claude Code

claude mcp add --transport http nonlinear-calendar https://balance-engine.vercel.app/api/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "nonlinear-calendar": {
      "url": "https://balance-engine.vercel.app/api/mcp"
    }
  }
}

npm

Claude Code

claude mcp add nonlinear-calendar -- npx -y balance-engine-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "nonlinear-calendar": {
      "command": "npx",
      "args": [
        "-y",
        "balance-engine-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Nonlinear Calendar MCP server do?

Nonlinear Calendar: this year’s months fold onto the previous 12 years. No key to try.

Is the Nonlinear Calendar MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Nonlinear Calendar run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Nonlinear Calendar to Claude Code?

Run: claude mcp add --transport http nonlinear-calendar https://balance-engine.vercel.app/api/mcp

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