World Airfares Flight Search
REMOTE · MCP.WORLDAIRFARES.COM · SCANNED SEP 21
Flight search MCP server providing search, pagination, and itinerary details for AI assistants.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability73
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1936 tokens (~484/item across 4 items; 3 tools + 1 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
- Supports UI / widget rendering.Pass
How do I install the World Airfares Flight Search MCP server?
World Airfares Flight Search is a hosted endpoint at https://mcp.worldairfares.com/, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.worldairfares.com
claude mcp add --transport http com-worldairfares-flights-mcp 'https://mcp.worldairfares.com/'
{
"mcpServers": {
"com-worldairfares-flights-mcp": {
"url": "https://mcp.worldairfares.com/"
}
}
} {
"servers": {
"com-worldairfares-flights-mcp": {
"type": "http",
"url": "https://mcp.worldairfares.com/"
}
}
} [mcp_servers.com-worldairfares-flights-mcp] url = "https://mcp.worldairfares.com/"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-worldairfares-flights-mcp": {
"type": "remote",
"url": "https://mcp.worldairfares.com/",
"enabled": true
}
}
} openclaw mcp add com-worldairfares-flights-mcp --url 'https://mcp.worldairfares.com/' --transport streamable-http
mcp_servers:
com-worldairfares-flights-mcp:
url: "https://mcp.worldairfares.com/" {
"McpServers": {
"com-worldairfares-flights-mcp": {
"Transport": "http",
"Url": "https://mcp.worldairfares.com/"
}
}
} assistant mcp add com-worldairfares-flights-mcp -t streamable-http -u 'https://mcp.worldairfares.com/'
{
"mcpServers": {
"com-worldairfares-flights-mcp": {
"type": "http",
"url": "https://mcp.worldairfares.com/"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 21 Sept 2026 · Probed https://mcp.worldairfares.com
TLS valid
Negotiated TLS 1.2 with TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=worldairfares.com | CN=Amazon RSA 2048 M01,O=Amazon,C=US | 18 Jul 2026 | 31 Jan 2027 | RSA 2048 | SHA256-RSA | affcf96b9b6c277c8ce11bbf026c162 |
| SANs: worldairfares.com, worldairfares.uk, *.worldairfares.com, *.worldairfares.uk | ||||||
| CN=Amazon RSA 2048 M01,O=Amazon,C=US (CA) | CN=Amazon Root CA 1,O=Amazon,C=US | 23 Aug 2022 | 23 Aug 2030 | RSA 2048 | SHA256-RSA | 77312380b9d6688a33b1ed9bf9ccda68e0e0f |
| CN=Amazon Root CA 1,O=Amazon,C=US (CA) | CN=Starfield Services Root Certificate Authority - G2,O=Starfield Technologies\, Inc.,L=Scottsdale,ST=Arizona,C=US | 25 May 2015 | 31 Dec 2037 | RSA 2048 | SHA256-RSA | 67f944a2a27cdf3fac2ae2b01f908eeb9c4c6 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.worldairfares.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| worldairfares.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.worldairfares.com | Verified | 200 | |
| http (plaintext) | http://mcp.worldairfares.com | HTTPS enforced | 301 | https://mcp.worldairfares.com:443/ |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_itinerary_details ~478
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
| Name | Type | Req | Description |
|---|---|---|---|
| itineraryId | string | yes | The itineraryId of the specific flight offer to get details for (found in the 'itineraryId' field of each flight offer in the search results, also displayed as 'RefNo' in result tables). |
| searchId | string | yes | The searchId from a previous flight search response (found in the 'searchId' field of the JSON response). Used to retrieve cached search results. |
| Name | Type | Req | Description |
|---|---|---|---|
| airline | string | yes | – |
| airlineCode | string | yes | – |
| baggageAllowance | object|null | – | – |
| bookingUrl | string | yes | – |
| cabinClass | string | yes | – |
| itineraryId | string | yes | – |
| legs | array | yes | – |
| passengers | object | yes | – |
| priceBreakdown | object | yes | – |
No examples provided.
get_more_results ~552
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.
| Name | Type | Req | Description |
|---|---|---|---|
| filters | object|null | – | Optional filters to apply to the cached results without making a new API call. AirlineCodes: limit to specific airlines (2-letter IATA codes). MaxStops: maximum number of stops (0–3). MaxPrice: maxim… |
| page | integer | – | Page number to retrieve (1-based integer). Page 1 was already returned by the initial search. Use 2 for next page, 3 for third page, etc. Default: 2 |
| searchId | string | yes | The searchId from the previous search response (found in the 'searchId' field of the JSON response). |
| Name | Type | Req | Description |
|---|---|---|---|
| appliedFilters | object|null | – | – |
| categories | object|null | – | – |
| currency | string | yes | – |
| currentPage | integer | – | – |
| hasMoreResults | boolean | – | – |
| offers | array | yes | – |
| pageSize | integer | – | – |
| resultKey | string|null | – | – |
| returnedResults | integer | – | – |
| searchId | string | yes | – |
| searchSummary | object | yes | – |
| totalPages | integer | – | – |
| totalResults | integer | – | – |
No examples provided.
search_flights ~883
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 | Ai…
| Name | Type | Req | Description |
|---|---|---|---|
| cabinClass | string | – | Cabin class. Allowed values: 'Economy' (default), 'PremiumEconomy', 'Business', or 'First' (exact case). |
| filters | object|null | – | Optional filters to narrow results. AirlineCodes: limit to specific airlines (2-letter IATA codes). MaxStops: maximum number of stops (0–3). MaxPrice: maximum total price. MinBaggageAllowance: minimu… |
| legs | array | yes | Array of flight legs. Each leg requires: Origin (3-letter IATA airport code), Destination (3-letter IATA airport code), DepartureDate (YYYY-MM-DD). One-way: 1 leg. Round-trip: 2 legs. Multi-city: 2–6… |
| passengers | object | yes | Passenger counts by type. Adults (1–9, required), Children (0–9), Infants (0–9). Infants cannot exceed the number of Adults. Total passengers cannot exceed 9. |
| tripType | string | yes | Trip type (required). Allowed values: 'OneWay', 'RoundTrip', or 'MultiCity' (exact case). Use 'RoundTrip' for most common searches. |
| Name | Type | Req | Description |
|---|---|---|---|
| appliedFilters | object|null | – | – |
| categories | object|null | – | – |
| currency | string | yes | – |
| currentPage | integer | – | – |
| hasMoreResults | boolean | – | – |
| offers | array | yes | – |
| pageSize | integer | – | – |
| resultKey | string|null | – | – |
| returnedResults | integer | – | – |
| searchId | string | yes | – |
| searchSummary | object | yes | – |
| totalPages | integer | – | – |
| totalResults | integer | – | – |
No examples provided.
What is the World Airfares Flight Search MCP server?
World Airfares Flight Search is an MCP server listed in the public MCP registry as com.worldairfares/flights-mcp. Flight search MCP server providing search, pagination, and itinerary details for AI assistants. This page covers its hosted endpoint (https://mcp.worldairfares.com).
Is the World Airfares Flight Search MCP server safe to use?
World Airfares Flight Search scores 85 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the World Airfares Flight Search MCP server expose?
World Airfares Flight Search exposes 3 tools: get_itinerary_details, search_flights, get_more_results. Their descriptions and schemas cost roughly 1,913 tokens of context every time the server is loaded.
Does the World Airfares Flight Search MCP server require authentication?
No. We connected to World Airfares Flight Search without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the World Airfares Flight Search MCP server still maintained?
World Airfares Flight Search is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.