Intervals MCP server
Calendar, warm links, tasks — for your agent.
Intervals is an AI-powered calendar with a hosted Streamable-HTTP MCP at intervals.so/api/mcp. Your agent can read availability, list and create calendar events, manage tasks and reminders, and create warm scheduling links for guests — OAuth for Claude and ChatGPT, Bearer API key for Cursor.
Who it’s for: Founders and GTM teams whose outreach ends in “find a time” — book intros, protect focus blocks, and hand guests a warm link without leaving the agent.
Remote MCP server (Streamable HTTP) — oauth or api key.
Copy-paste these into your agent once Intervals is connected. Each drives real tools — swap the placeholders in braces for your own.
Using list_available_slots, find bookable 30-minute slots between next Monday and Friday and summarize the best three for an intro call.
Create an event tomorrow at 10:00 in my timezone titled Intro call, invite guest@example.com, and confirm the Meet link.
Create a warm scheduling link for next week (weekdays 9–17) labeled Partner intro, without emailing the guest yet, and return the URL so I can paste it in a DM.
List today’s pending tasks and overdue items, then create a reminder tomorrow at 9:00 to follow up on any still open.
The real tool surface, each labeled by risk. Full trust breakdown on the server page · safety review: Is Intervals MCP safe?.
| Tool | Risk |
|---|---|
| cancel_event Cancel / delete a calendar event by ID. | destructive |
| complete_task Mark a task as completed. | write |
| create_event Create a calendar event. Pass attendee_email to invite a guest (meeting with Meet link); omit for a personal blocker. | write |
| create_reminder Create a reminder that fires at a specific time. | write |
| create_task Create a personal task for the host. | write |
| create_warm_link Create a warm scheduling link for a guest to book time. Prefer this over creating calendar blockers when offering availability. send_email defaults to false. | write |
| get_profile Get the host profile: name, timezone, subscription tier, calendar connection status, and default meeting duration. | read |
| list_available_slots Find bookable free time slots for the host within a date range (max 14 days). Uses their intervals (availability windows) and calendar busy times. | read |
| list_events List calendar events for a date range (max 30 days). Requires Google Calendar connected. | read |
| list_reminders List reminders, optionally filtered by status or fire_at range. | read |
| list_tasks List tasks. Set today=true for today/overdue/undated pending tasks. Otherwise filter by status, priority, or due_date. | read |
| list_warm_links List warm scheduling links the host has created (shareable booking links with constraints). | read |
The write/destructive access this server can exercise, from its verified tools.
What is Intervals MCP?
Intervals is an AI-powered calendar with a hosted Streamable-HTTP MCP at intervals.so/api/mcp. Your agent can read availability, list and create calendar events, manage tasks and reminders, and create warm scheduling links for guests — OAuth for Claude and ChatGPT, Bearer API key for Cursor.
Who is Intervals for?
Founders and GTM teams whose outreach ends in “find a time” — book intros, protect focus blocks, and hand guests a warm link without leaving the agent.
What tools does Intervals expose?
Intervals exposes 12 verified tools, including cancel_event, complete_task, create_event, create_reminder, create_task, create_warm_link. Each is labeled by read / write / destructive risk on this page.
How do I connect Intervals to my agent?
Intervals is a remote MCP server at https://intervals.so/api/mcp. Add it in Claude, Cursor, or any MCP client — for example: claude mcp add --transport http intervals https://intervals.so/api/mcp.
Does Intervals require authentication?
Yes — Intervals authenticates with OAuth or API key. You connect your own account, and it acts only within the scopes you grant.
How much does Intervals cost?
Pro required · 1,000 API req/day. See the full pricing breakdown on the Intervals pricing page.
Is Intervals hand-checked on MCPExplorer?
Yes — Intervals is hand-checked and featured on MCPExplorer. We pull its real tool surface, required scopes, and risk labels from the live index so you can see exactly what it does before connecting.
Other MCP servers worth a look in Scheduling.
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Set up Intervals and put it to work — Pro required · 1,000 API req/day. Or see its full verified profile.