Strider Marriott Connector

MCP connector for booking Marriott hotels — search properties across all Marriott Bonvoy brands, manage reservations, and earn Bonvoy points. Part of the Strider Labs action execution layer for AI agents.

Installation

npm install @striderlabs/mcp-marriott

MCP Configuration

Add to your MCP client configuration (Claude Desktop, Cursor, etc.):

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

Available Tools

marriott.search_hotels

Search Marriott properties by location.

Input Schema:

{
  "location": "string (city or address)",
  "check_in": "string (YYYY-MM-DD)",
  "check_out": "string (YYYY-MM-DD)",
  "rooms": "number",
  "guests": "number",
  "brand": "string (optional: ritz, westin, sheraton, etc.)",
  "points_only": "boolean (optional)"
}

Output:

{
  "hotels": [{
    "id": "string",
    "name": "string",
    "brand": "string",
    "category": "number (1-8)",
    "price_per_night": "number",
    "points_per_night": "number",
    "distance": "string"
  }]
}

marriott.get_hotel_details

Get full hotel details.

marriott.book_room

Book a room.

Input Schema:

{
  "hotel_id": "string",
  "room_id": "string",
  "guest": {
    "first_name": "string",
    "last_name": "string",
    "bonvoy_number": "string (optional)"
  },
  "payment": "string (card or points)",
  "special_requests": "string (optional)"
}

marriott.get_reservations

Get upcoming reservations.

marriott.get_bonvoy_status

Check Bonvoy points and elite status.

Output:

{
  "points": "number",
  "status": "string (member, silver, gold, platinum, titanium, ambassador)",
  "nights_this_year": "number",
  "lifetime_nights": "number"
}

marriott.request_upgrade

Request suite upgrade (for elite members).

marriott.mobile_key

Get digital room key.

Authentication

First use triggers OAuth. Marriott Bonvoy linked automatically. Tokens stored encrypted per-user.

Usage Examples

Find hotel:

Search for Marriott hotels in Miami Beach for spring break

Use points:

Book a Westin with Bonvoy points for my Denver trip

Status check:

What's my Marriott Bonvoy status and how many nights to Platinum?

Luxury stay:

Book a Ritz-Carlton for our anniversary weekend

Error Handling

| Code | Meaning | Action | |------|---------|--------| | AUTH_EXPIRED | Session expired | Re-authenticate | | SOLD_OUT | No rooms available | Try nearby | | INSUFFICIENT_POINTS | Not enough Bonvoy | Pay with card | | UPGRADE_UNAVAILABLE | No suites | Try at check-in |

Marriott Bonvoy Brands

Works with all 30+ brands including:

Ritz-Carlton, St. Regis, W Hotels
JW Marriott, Marriott, Westin, Sheraton
Le Méridien, Renaissance, Delta Hotels
Courtyard, Residence Inn, SpringHill Suites
Fairfield, TownePlace, Moxy, Aloft