Description

Compare hotel prices and find the best hotel deals across booking sites with Vio in ChatGPT. Search hotels by destination, explore results on an interactive map, compare live prices and real-time availability, and review hotel details before opening the best deal. Best for travelers who want an easy way to compare hotels and book confidently with Vio.

Website Preview

Screenshot of Vio.com website

App Screenshots

Vio.com screenshot

Capabilities

Works in Conversation

Publisher Intelligence

Insights and recommendations for app publishers. See how your app performs and how to improve discoverability.

Server Status vio-mcp v1.0.0

3
Tools
0
Resources
0
Prompts
https://mcp.vio.com/mcp?ui=true&api_key=8290b1f5cb2ba88786816b9c8469c045

Last checked: 6h ago

Technical Details
Connection Latency 721ms
30-Day Uptime 100.0%

Tools(3)

Showing 3 of 3 tools

Sorted by toolName
ToolDescriptionFlagsTestLast Tested
get_hotels
Fetch detailed information for hotels by ID. Use this to get data for specific hotel IDs from previous search results. Specify which data blocks to fetch (details, offers, rooms, reviews, etc.). Use the search tool for location-based discovery.
read-only
100%Latency 261ms
May 11, 2026
search_hotels
Search for hotels and accommodations by location, coordinates, or hotel ID. Pass any user-provided location/address/landmark to the query parameter - the geocoding service will resolve it. IMPORTANT: When query mentions "family" or "families", exclude hostels using filters.excludePropertyTypes: ["hostel"]. Place filter parameters inside the filters object. RESULT HANDLING: Results are ranked with best filter matches first. If filters cannot be fully satisfied, partial matches are returned. Always display results to the user immediately. Do NOT retry or paginate unless user explicitly requests more. When hasMoreResults=false, all matching hotels have been returned. UI UPDATE RULE: When a hotel UI widget is already displayed from a previous search, you MUST call this tool again for any user request that changes the search criteria (filters, dates, location, guests, sorting, etc.). Do NOT answer filter/refinement questions from memory or prior results - always call the tool to refresh the UI with updated results.
read-only
100%Latency 2.8s
May 11, 2026
search_hotels_availability
Discover WHEN to go — date-axis tool. Returns a price calendar of cheapest rates for each check-in date across a date range, so the user can pick the best dates to travel. Use this when the user is flexible on dates and wants to compare across them: "cheapest week in May", "price calendar for June", "when is Paris cheaper", "best dates to fly to Tokyo this fall", "should I go in May or June". Do NOT use this tool for: (a) fixed-date searches ("hotels in Paris for June 1-3") — use search_hotels; (b) "is this hotel a good deal?" / value or historical-trend questions — use search_hotels with include=["analytics"]; (c) hotel discovery / filtering by amenities or features — use search_hotels. IMPORTANT: hotel selection — by default we pick the top hotels by popularity, which gives a representative date trend across mainstream options but NOT the absolute floor. When the user asks for the cheapest possible trip ("cheapest", "lowest price", "willing to compromise on quality"), pass `sortField: "price"` with `sortOrder: "ascending"` so the calendar reflects the actual price floor, optionally with `filters.guestRating: [7, 8, 9, 10]` to keep quality reasonable. Without this the calendar can overstate prices by 30-90% on most dates. IMPORTANT: When query mentions "family" or "families", exclude hostels using filters.excludePropertyTypes: ["hostel"].
read-only
100%Latency 90ms
May 11, 2026

Discoverability Score

58

Fair

58 of 100 — how easily AI agents find your app

  • Description quality
    20/20
  • Example prompts
    0/20
  • Keyword coverage
    0/15
  • Tool metadata
    16/20
  • Visual assets
    13/20
  • Endpoint health
    10/10
  • Data freshness
    11/15

How to Improve

Add at least 2 example prompts. Prompt examples strongly improve app matching and click-through intent.

Increase keyword coverage (discovery + trigger) to improve retrieval for long-tail queries.

Add at least 2 screenshots that show real workflows to increase confidence and conversion.

Read the full discoverability guide →

Technical Details

Status
ENABLED
Type
AI-Powered App
Auth
Open Access
Listed on
ChatGPT
Added
February 9, 2026
Last synced
May 3, 2026
Last checked
6h ago
Version
1.0.0
Distribution
Ecosystem Directory

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