Kalendis MCP Server

@kalendis-dev

Basic information

About Kalendis MCP Server

Kalendis is a scheduling backend API that provides an MCP server for generating TypeScript clients and framework-specific

#scheduling #calendar #api #scheduler#timezones

Kalendis MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "kalendis": {
      "command": "npx",
      "args": [
        "-y",
        "@kalendis/mcp"
      ]
    }
  }
}

Kalendis MCP Server tools

Generate a TypeScript client that calls Kalendis API directly with x-api-key authentication

Generate a TypeScript client for frontend apps that calls your backend API endpoints

Generate API route handlers for Next.js or Express that use the Kalendis backend client

List all available Kalendis API endpoints with descriptions

Overview

What is Kalendis?

Kalendis is an MCP (Model Context Protocol) server and client generator that integrates the Kalendis scheduling API with AI agents like Claude and Cursor. It exposes scheduling API tools, generates TypeScript clients for backend and frontend applications, and creates API route handlers for popular frameworks.

How to use Kalendis?

Install via npm install @kalendis/mcp, then configure the MCP server in your IDE (e.g., Cursor) or manually in MCP settings. The generated tools (e.g., generate-backend-client, generate-api-routes) are then available for an AI agent to call. You need a free API key from kalendis.dev, but the MCP tool itself does not use the key — it only generates code that does.

Key features of Kalendis

MCP server exposes Kalendis scheduling API tools
Generates TypeScript clients for backend and frontend
Creates API route handlers for popular frameworks
Environment variable management for API keys
Full TypeScript support with generated types

Use cases of Kalendis

Integrate Kalendis scheduling into AI assistants like Claude or Cursor
Generate a backend client for direct API calls from your server
Generate a frontend client that calls your backend proxy endpoints
Generate API routes for Next.js, Express, Fastify, or NestJS
Rapidly prototype scheduling features without writing boilerplate

Frequently asked questions

How do I get an API key?

Create a free account at kalendis.dev. Your API key is available in your account dashboard and is required for authenticating requests to the Kalendis scheduling API.

Does the MCP tool need the API key?

No. The MCP tool only generates code; the API key is used by the generated clients in your application.

What frameworks are supported for route generation?

Next.js (App Router), Express, Fastify, and NestJS are supported.

What endpoints does it cover?

All 28 Kalendis API endpoints, including users, availability, recurring availability, availability exceptions, bookings, and account.

Is Kalendis open source?

Yes, this project is licensed under the MIT License.

Comments

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