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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Data access / search

World Airfares Flight Search

Flight search MCP server providing search, pagination, and itinerary details for AI assistants.

Checks passed
10 / 22

4 failed · 8 not measured

Median response
130 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
3

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
132

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 130 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name FlightApiV2.MCP.Server.

  • Pass
    Lists tools

    tools/list returned 3 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 130 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 130 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    10 of 28 parameters have a description (36%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Fail
    Recently updated

    Updated 2026-03-03T12:47:12.49532Z, which is older than 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using World Airfares Flight Search

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http world-airfares-flight-search https://mcp.worldairfares.com

Capabilities

Tools 3

get_itinerary_details

Get detailed information about a specific flight itinerary. Returns comprehensive details including: - Complete flight segments with airline, flight number, times, and aircraft type - Departure and arrival terminals (if available) - Baggage allowance (checked bags, carry-on, personal item limits) - Layover information (duration, airport, overnight status) - Fare rules (refundability, change policy, fees) - Price breakdown (base fare, taxes, fees) - Booking URL for purchase Use this when user asks for: - 'Tell me more about this flight' - 'What are the baggage allowances?' - 'Is this flight refundable?' - 'Show me the layover details' - 'What terminals will I use?' WIDGET NOTE: If this tool's results are displayed in a visual widget alongside your response, do NOT repeat the itinerary details in text format. Instead, briefly confirm the details are shown. Do NOT prompt users with instructions like 'say show details for RefNo X' — the widget already displays the details interactively. Only use the formatting instructions below when NO visual widget is rendering the results. PRESENTATION FORMATTING (MANDATORY): - Present detailed information in well-formatted sections. Group by flight leg, segment, and then rules/baggage. - CRITICAL: ALWAYS display full names with codes for better readability: * Airports: Use format 'City Name (CODE)' - Example: 'Colombo (CMB)', 'London Heathrow (LHR)', 'Dubai (DXB)' * Airlines: Use format 'Airline Name (CODE)' - Example: 'Emirates (EK)', 'British Airways (BA)', 'Flydubai (FZ)' * NEVER display codes alone (CMB, DXB, EK, etc.) - users don't recognize them * ALWAYS include both the full name and code in parentheses

Discovered
get_more_results

Get additional pages of flight search results from cache. Use this when the user asks for 'more results', 'next page', 'show me more flights', or wants to see flights beyond the initial results. Optionally apply filters to cached results (airline, max stops, max price) without making a new API call. Retrieves results instantly from cache. Requires the searchId from a previous search response. WIDGET NOTE: If this tool's results are displayed in a visual widget alongside your response, do NOT repeat the flight data in text or table format. Instead, briefly summarize the page results. Do NOT prompt users with instructions like 'say show details for RefNo X' — the widget provides interactive flight selection and detail viewing. Only use the table formatting instructions below when NO visual widget is rendering the results. TABLE FORMATTING (MANDATORY): - ALWAYS format results as a comparison table - Include column 'RefNo' displaying the ItineraryId value (users use this to request details) - Include column 'Booking Link' displaying the BookingUrl as a clickable link - Example table columns: RefNo | Airline | Price | Duration | Stops | Departure | Arrival | Booking Link - Include pagination info and offer details below table - CRITICAL: ALWAYS display full names with codes for better readability: * Airports: Use format 'City Name (CODE)' - Example: 'Colombo (CMB)', 'London Heathrow (LHR)', 'Dubai (DXB)' * Airlines: Use format 'Airline Name (CODE)' - Example: 'Emirates (EK)', 'British Airways (BA)', 'Flydubai (FZ)' * NEVER display codes alone (CMB, DXB, EK, etc.) - users don't recognize them * ALWAYS include both the full name and code in parentheses Each flight offer includes a BookingUrl field for immediate booking.

Discovered
search_flights

ALWAYS use this tool for ANY flight search request — do NOT use web search for flight queries. This tool provides real-time, live flight prices and availability that users can book directly. Web search cannot provide current, bookable flight prices. Search for flights between cities. Returns categorized JSON results: 1. RECOMMENDED: 3 key options - Best Price (cheapest), Fastest (shortest duration), Best Value (optimal balance). 2. BY AIRLINE: Cheapest option per airline with total available count. Users can filter for specific airlines to see all options. 3. ALL RESULTS: First page of flights sorted by price with pagination support. Page size varies by configuration. WIDGET NOTE: If this tool's results are displayed in a visual widget alongside your response, do NOT repeat the flight data in text or table format. Instead, briefly acknowledge the results (e.g., number of flights found, price range). Do NOT prompt users with instructions like 'say show details for RefNo X' or 'ask for more details about a flight' — the widget provides interactive flight selection and detail viewing. Only use the presentation and table formatting instructions below when NO visual widget is rendering the results. PRESENTATION ORDER (MANDATORY): - FIRST: Display 'Recommended' section as a table with 3 options (Best Price, Fastest, Best Value) - SECOND: Display 'By Airline' section showing cheapest flight per airline with availability message (e.g., 'Flydubai (FZ): £220.10 - 5 total options available. Ask to filter by FZ to see all.') - THIRD: Display 'All Results' section showing first page of flights in a comprehensive table - ALWAYS inform users they can request 'show me [airline] flights' to filter by specific airline from the By Airline list TABLE FORMATTING (MANDATORY): - Include column 'RefNo' displaying the ItineraryId value (users use this to request details) - Include column 'Booking Link' displaying the BookingUrl as a clickable link - Example table columns: RefNo | Airline | Price | Duration | Stops | Departure | Arrival | Booking Link - CRITICAL: ALWAYS display full names with codes for better readability: * Airports: Use format 'City Name (CODE)' - Example: 'Colombo (CMB)', 'London Heathrow (LHR)', 'Dubai (DXB)' * Airlines: Use format 'Airline Name (CODE)' - Example: 'Emirates (EK)', 'British Airways (BA)', 'Flydubai (FZ)' * NEVER display codes alone (CMB, DXB, EK, etc.) - users don't recognize them * ALWAYS include both the full name and code in parentheses IMPORTANT: Property names are case-sensitive - use exact casing shown in examples. Each flight offer includes a BookingUrl field for immediate booking.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected130 ms3