Create events with AI

Connect Claude to Yupno and create themed event pages with natural language.

Setup

Add to Claude Desktop

Download the extension and double-click to install:

Download Extension .mcpb file • One-click install

Or add manually to your config:

"mcpServers": { "yupno": { "command": "npx", "args": ["-y", "yupno-mcp-server", "--stdio"] } }

Restart Claude after installation.

Just Ask Claude

Use natural language to create themed events:

"Create a cool sci-fi themed invitation for my birthday party May 27th"

"Make an 80s neon party invite for Friday at 8pm at my place"

"Set up a weekly book club, Tuesdays 7pm for 8 weeks"

Claude Code

claude mcp add yupno -- npx -y yupno-mcp-server --stdio

Cursor

Remote

https://yupno.io/mcp

Endpoints

POST/api/v1/eventsCreate event

GET/api/v1/events/{token}Get event

PUT/api/v1/events/{adminToken}Update

DELETE/api/v1/events/{adminToken}Delete

POST/api/v1/seriesRecurring

GET/api/v1/events/{token}/rsvpsRSVPs*

POST/api/events/{token}/rsvpSubmit RSVP

*Requires Authorization: Bearer {adminToken}

Event Fields

title Event name*

eventDate ISO 8601*

endDate ISO 8601

timezone IANA

location Address

description Markdown

imageUrl Cover

webhookUrl Notifications

groupUrl Chat link

showGuestList Boolean

collectEmail Boolean

rsvpDeadline ISO datetime

rsvpDeadlineHard Boolean

theme Object

customCss String

recurrence Object

Theming

{
  "theme": {
    "primaryColor": "#FF1493",
    "backgroundColor": "#1a0a1a",
    "textColor": "#ffffff",
    "fontFamily": "Poppins",
    "backgroundUrl": "https://...",
    "backgroundOverlay": 0.6
  }
}

Use customCss for fine control. Selectors: .event-card .event-title .btn-primary. See /llms.txt.

Webhooks

Set webhookUrl to receive RSVP notifications. Slack and Discord auto-format.

{ "action": "created", "event": {...}, "rsvp": { "name", "email", "attending" } }

Recurring

{ "recurrence": { "frequency": "weekly", "count": 12, "byDay": ["MO", "WE"] } }

Frequencies: daily weekly biweekly monthly

Get SDK Early Access

JavaScript, Python, Go SDKs coming soon.