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Enterprise Rent-A-Car MCP Connector

Enterprise Rent-A-Car MCP Connector

@striderlabs/mcp-enterprise

A Model Context Protocol (MCP) connector for Enterprise Rent-A-Car. This connector enables AI assistants (such as Claude) to search for vehicles, manage reservations, and check Enterprise Plus loyalty account information — all through enterprise.com via headless browser automation.


Overview

This connector uses Playwright to drive a stealth headless Chromium browser against enterprise.com. It exposes 7 MCP tools covering the full car rental workflow:

  • Search available vehicles by location, dates, and preferences

  • Get detailed vehicle pricing and protection options

  • Create, modify, and cancel reservations

  • Retrieve Enterprise Plus account details

  • Check Enterprise Plus loyalty points balance and activity

Session cookies are persisted to ~/.mcp-enterprise/session.json so repeat calls avoid re-authenticating.


Related MCP server: mcp-hertz

Prerequisites

  • Node.js 18 or higher

  • npm 9 or higher

  • Internet access to enterprise.com


Installation

From the package directory

npm install
npx playwright install chromium
npm run build

As a global CLI

npm install -g @striderlabs/mcp-enterprise
npx playwright install chromium

Configuration

No API keys are required. The connector uses Enterprise's public-facing website.

Environment Variable

Description

PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH

Path to a custom Chromium binary

HTTP_PROXY / HTTPS_PROXY

Proxy server for outbound requests


MCP Client Configuration

Add to your Claude Desktop claude_desktop_config.json:

{
  "mcpServers": {
    "enterprise": {
      "command": "node",
      "args": ["/path/to/mcp-enterprise/dist/index.js"]
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "enterprise": {
      "command": "mcp-enterprise"
    }
  }
}

Available Tools

search_vehicles

Search for available vehicles at Enterprise for specific dates and locations.

{
  "pickup_location": "LAX",
  "pickup_date": "2025-06-15",
  "pickup_time": "10:00",
  "dropoff_date": "2025-06-20",
  "dropoff_time": "10:00",
  "vehicle_class": "SUV",
  "driver_age": 30,
  "enterprise_plus_number": "EP123456"
}

Returns: Array of available vehicles with vehicle_id, make/model, class, pricing, features, and mileage policy.


get_vehicle_details

Get full pricing breakdown and protection options for a vehicle from search results.

{
  "vehicle_id": "ENT-ABC12345",
  "rate_code": "STANDARD"
}

Returns: Vehicle details plus rate_details (base rate, taxes, fees) and protection_options (LDW, PAI, PEC).


create_reservation

Create a new Enterprise reservation.

{
  "vehicle_id": "ENT-ABC12345",
  "pickup_location_id": "LAX01",
  "pickup_datetime": "2025-06-15T10:00:00",
  "dropoff_datetime": "2025-06-20T10:00:00",
  "driver_first_name": "Jane",
  "driver_last_name": "Smith",
  "driver_email": "jane@example.com",
  "driver_phone": "555-555-1234",
  "enterprise_plus_number": "EP123456",
  "protection_plan": "partial"
}

Returns: Confirmed Reservation with confirmation_number, vehicle, location, dates, driver info, and cost breakdown.


modify_reservation

Modify an existing reservation (dates, locations, or vehicle class).

{
  "confirmation_number": "ENT-XYZ789",
  "last_name": "Smith",
  "new_pickup_datetime": "2025-06-16T10:00:00",
  "new_dropoff_datetime": "2025-06-22T10:00:00",
  "new_vehicle_class": "Midsize"
}

Returns: Updated Reservation with modified details.


cancel_reservation

Cancel an existing reservation. No fee when cancelled before scheduled pickup.

{
  "confirmation_number": "ENT-XYZ789",
  "last_name": "Smith",
  "reason": "Travel plans changed"
}

Returns: { success: true, confirmation_number, message, refund_amount }.


get_account

Retrieve Enterprise Plus account information.

{
  "enterprise_plus_number": "EP123456",
  "pin": "your-pin"
}

Returns: Account details including tier (Standard/Silver/Gold/Platinum), points_balance, rentals_ytd, and free_day_certificates.


get_loyalty_points

Check Enterprise Plus points balance, tier progress, and recent activity.

{
  "enterprise_plus_number": "EP123456",
  "pin": "your-pin"
}

Returns: points_balance, tier, points_to_next_tier, expiration_date, and recent_activity array.


Example Usage with Claude

"Find me an SUV at LAX from June 15–20, then book it for Jane Smith."

Claude will:

  1. Call search_vehicles with the specified parameters

  2. Present available SUVs with pricing

  3. Call create_reservation with the chosen vehicle and driver details

  4. Return the confirmation number

"How many Enterprise Plus points do I have? My number is EP123456."

Claude will call get_loyalty_points and report your balance, tier, and recent activity.


Session Management

Cookies are persisted to ~/.mcp-enterprise/session.json after each authenticated request. This means Enterprise Plus sign-in is preserved across calls, avoiding repeated login prompts.

To clear the session:

rm ~/.mcp-enterprise/session.json

Troubleshooting

Problem

Solution

Browser not initialized

Ensure playwright install chromium was run

Search returns no results

Check that enterprise.com is reachable; try a major city or airport code

Login fails

Verify your Enterprise Plus number and PIN; clear session and retry

Timeout errors

Increase system timeout or check network connectivity


License

MIT

Available Tools

7 tools
cancel_reservationA

Cancel an existing Enterprise reservation. No cancellation fee when cancelled before the scheduled pickup time.

Inputs: confirmation_number (required), last_name (required), reason.

create_reservationC

Create a new Enterprise Rent-A-Car reservation. Requires vehicle selection, location details, dates, and driver information.

Inputs: vehicle_id (required), pickup_location_id (required), pickup_datetime (required), dropoff_datetime (required), +9 more.

get_accountC

Retrieve Enterprise Plus account information including tier status, rental history, and free day certificates.

Inputs: enterprise_plus_number (required), pin (required).

get_loyalty_pointsB

Check Enterprise Plus loyalty points balance, tier status, points required for next tier, expiration date, and recent points activity.

Inputs: enterprise_plus_number (required), pin (required).

get_vehicle_detailsB

Get detailed information, full pricing breakdown, and available protection options for a specific vehicle from search results.

Inputs: vehicle_id (required), rate_code.

modify_reservationC

Modify an existing Enterprise reservation — change dates, locations, or vehicle class.

Inputs: confirmation_number (required), last_name (required), new_pickup_datetime, new_dropoff_datetime, +3 more.

search_vehiclesA

Search for available vehicles at Enterprise Rent-A-Car for specific dates, locations, and preferences. Returns a list of available cars with pricing and features.

Inputs: pickup_location (required), pickup_date (required), pickup_time (required), dropoff_date (required), +6 more.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    TDQS

    A3.7/5.0

    Scored across 7 tools

    Disambiguation5/5

    Each tool has a clearly distinct purpose with no overlap: cancel_reservation, create_reservation, modify_reservation handle the reservation lifecycle; get_account and get_loyalty_points focus on account and loyalty data; search_vehicles and get_vehicle_details cover vehicle discovery and details. The descriptions reinforce these boundaries, making misselection unlikely.

    Naming Consistency5/5

    All tools follow a consistent verb_noun pattern with clear, descriptive names (e.g., cancel_reservation, get_account, search_vehicles). There are no deviations in style or convention, making the set predictable and easy to understand at a glance.

    Tool Count5/5

    With 7 tools, the count is well-scoped for a car rental domain, covering core operations like reservation management (create, modify, cancel), vehicle search and details, and account/loyalty features. Each tool earns its place without redundancy or bloat.

    Completeness5/5

    The tool set provides complete coverage for the car rental domain: full CRUD for reservations (create, modify, cancel), vehicle discovery (search_vehicles and get_vehicle_details), and account management (get_account and get_loyalty_points). There are no obvious gaps that would hinder agent workflows.

    Maintenance

    ActivityInactive
    ResponsivenessNo recent community issues

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