evite-mcp
MCP server for Evite — read and act on your events as both guest (invitations received) and host (events you created): list events, view guest lists & RSVP tallies, RSVP, message guests, and create/edit events.
Setup
Option A — Claude Code (direct MCP)
Add to .mcp.json in your project or ~/.claude/mcp.json:
{
"mcpServers": {
"evite": {
"command": "npx",
"args": ["-y", "evite-mcp"],
"env": {
"EVITE_EMAIL": "you@example.com",
"EVITE_PASSWORD": "yourpassword"
}
}
}
}
Option B — global install
npm install -g evite-mcp
Auth
The server resolves a session in priority order (see the README for details):
EVITE_EMAIL+EVITE_PASSWORD— headless email/password login (preferred).EVITE_SESSION_COOKIE— a rawcookie:header copied from a signed-in evite.com tab.- Fetchproxy bootstrap — lifts session cookies from a signed-in evite.com browser tab. Opt out with
EVITE_DISABLE_FETCHPROXY=1.
Tools
Read (6 + healthcheck): evite_list_events, evite_get_event, evite_list_guests, evite_rsvp_summary, evite_list_messages, evite_list_templates, evite_healthcheck.
Write (asks you to confirm first): evite_rsvp, evite_send_message, evite_broadcast, evite_create_event, evite_update_event, evite_add_guest, evite_update_guest, evite_remove_guest, evite_send, evite_cancel_event, evite_reinstate_event, evite_duplicate_event.
Every write tool asks the user to confirm before it sends anything: a confirmation prompt where the client supports one (unless the server sets MCP_CONFIRM_ELICITATION=off); otherwise the first call makes no write (at most a read-only lookup, e.g. evite_update_guest reads the draft guest list to build its preview) and returns a preview of exactly what would be sent plus a confirmToken (see MCP_CONFIRM_MODE). Show the user that preview and get their approval in chat, then call the same tool again with the same arguments plus confirmToken. The token is single-use and bound to those exact arguments — change anything and it is refused (DRAFT_CHANGED) with a fresh preview and token. The authoring flow is evite_create_event → evite_add_guest → evite_send.