announcementproduct-updatefreemcp

CalendarMCP Has a New Look: Free Calendar Tools for AI Agents

CalendarMCP has a redesigned homepage, clearer setup flow, and an even simpler promise: connect Google Calendar, copy one API key, and start for $0.

Sarah Chen
Developer Relations, CalendarMCP ·

CalendarMCP has a new homepage and a clearer promise: connect Google Calendar, copy one API key, and give your agent calendar tools for $0 to start.

That sounds simple because it should be simple. The whole point of a hosted Calendar MCP is to remove the OAuth setup, local server maintenance, credential files, and half-working config snippets that make calendar agents feel harder than they need to be.

The new flow

The redesigned CalendarMCP homepage now starts where builders actually start:

  1. Connect Google Calendar.
  2. Copy one API key.
  3. Paste the exact config into Claude Code, Cursor, Codex, OpenClaw, Hermes, Google Antigravity, Claude.ai, or any HTTP MCP client.

No local server. No Google Cloud Console project. No OAuth consent screen. No guessing which transport your client wants. The new setup console gives each supported agent its own copy-ready config and a reusable prompt you can paste directly into the agent after the MCP server is connected.

$0 should be obvious

We also made the free starting point impossible to miss. Calendar automation is one of those ideas people want to try immediately. If a builder has to stop and ask, “How much does it cost just to connect this?”, we have already added friction.

CalendarMCP is free to start. You can connect your calendar, get the endpoint, copy the key, and see whether your agent can do real calendar work before you think about scale.

The page now matches the job

The old homepage was functional, but it buried the fastest path. The new design is built around one urgent user: a smart agent builder who wants something trustworthy, recognizably professional, and stupidly easy to wire up.

The hero is quieter, more confident, and more product-focused. The setup instructions are exact. The integration list names the clients people are searching for. The examples are written as things you can literally say to your agent:

Say this to your agent

"Hey agent, add every World Cup game to my calendar."

Say this to your agent

"Hey agent, put flight options on my calendar for NYC next month."

Say this to your agent

"Hey agent, find a clean 90-minute block for investor prep this week."

Still the same calendar surface underneath

The redesign does not reduce the product. CalendarMCP still exposes the full hosted Google Calendar MCP surface: list, get, create, update, delete, quick add, list calendars, find free time, manage attendees, and batch update events.

It still supports per-calendar read/write controls. It still avoids storing event content. It still works for Google Advanced Protection users through the service-account activation path.

Try the new CalendarMCP

If you have been waiting for the hosted Google Calendar MCP server to feel mature enough to hand to your agent, this is the moment.

Go to calendarmcp.ai, connect Google Calendar for free, copy the config for your client, and ask your agent to list your calendar tools.

Ready to get started?

Connect your Google Calendar to Claude and any MCP client in about two minutes.

Connect Google Calendar