HasData Google Flights
REMOTE · MCP.HASDATA.COM · 3 COMPONENTS
Google Flights itineraries with fares, legs, carbon emissions and price history, as JSON.
Last scanned (22 hours ago)
Scores higher than 92% of remote servers
Reachable. Last reached 16 Oct 2026.
Category Maps and Location
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 Security97
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server supports Client ID Metadata Documents, the current MCP client-registration mechanism. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability76
- 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 1954 tokens (~244/item across 8 items; 1 tools + 7 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 Management33
- Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 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
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.
- 15 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 20. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Oct 26 +7
- Authorization: partial → pass ▲ security
- 9 Oct 26 +36
- Authorization: pass → partial ▼ security
- Transport: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- MCP protocol: unverified → pass ▲ functional
- Stability: unverified → 0.10 ▲ functional
- Schema quality: unverified → 100 ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: excellent functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Tool coverage: 100 functional
- First check of Schema quality: fail functional
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 28 Sept 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
- 25 Sept 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
- 22 Sept 26 39
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 16 Oct 2026 · Probed https://mcp.hasdata.com/mcp?apis=google_travel_flights
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.hasdata.com | CN=YR1,O=Let's Encrypt,C=US | 20 Aug 2026 | 18 Nov 2026 | RSA 2048 | SHA256-RSA | 5cef740443d03259c4ef72de38826f9d2a3 |
| SANs: mcp.hasdata.com | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.hasdata.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| hasdata.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer error="invalid_token", error_description="Authorization is required: connect with OAuth or send an x-api-key header", scope="mcp:tools", resource_metadata="https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp"
Bearer error="invalid_token", error_description="Authorization is required: connect with OAuth or send an x-api-key header", scope="mcp:tools", resource_metadata="https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp"| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
Protected resource metadata
| Document | https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://mcp.hasdata.com/mcp |
| Authorisation server | https://mcp.hasdata.com |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.hasdata.com/mcp?apis=google_travel_flights | Verified | 200 | |
| http (plaintext) | http://mcp.hasdata.com/mcp?apis=google_travel_flights | HTTPS enforced | 308 | https://mcp.hasdata.com/mcp?apis=google_travel_flights |
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 →
hasdata_google_travel_flights_getGoogleFlights google_travel_flights: GET / ~1,593
Get Google Flights Results Searches Google Flights for one-way, round-trip, or multi-city itineraries with passenger mix (adults, children, infants in-seat/on-lap), travel class, bags, max price, sort order (price, duration, emissions, departure/arrival time), stops, include/exclude airlines and connections, time windows, layover duration, and deep-search mode. Returns per-itinerary price, total duration, stops, flight legs with airline, flight number, aircraft, departure/arrival airports and times, CO2 emissions, plus booking and departure tokens for round-trip returns or booking options. Use for travel-planning agents, fare monitoring, corporate travel dashboards, emission-aware trip optimization, and comparing routes and airlines across markets.
| Name | Type | Req | Description |
|---|---|---|---|
| adults | number | – | Number of adult passengers (>= 1 if specified). |
| arrivalId | string | yes | Specifies the arrival airport code (IATA) or location kgmid. - **IATA Code**: A 3-letter uppercase code (e.g., `SFO` for San Francisco, `LHR` for London Heathrow). Search on [IATA](https://www.iat… |
| bags | number | – | Number of carry-on bags per passenger. |
| bookingToken | string | – | Used to request booking options for selected flights. This token is found in the flight results and cannot be used with `departureToken`. |
| children | number | – | Number of child passengers. |
| currency | string | – | Parameter defines the currency of the returned prices Provide one exact documented value (71 allowed), e.g. `ALL`, `DZD`. |
| deepSearch | boolean | – | Enable deep search. Returns the same results as Google Flights in a browser, but takes longer to respond. Default is `false`. |
| departureId | string | yes | Specifies the departure airport code (IATA) or location kgmid. - **IATA Code**: A 3-letter uppercase code (e.g., SFO for San Francisco, LHR for London Heathrow). Search on [IATA](https://www.iata.… |
| departureToken | string | – | Used to select a flight and retrieve return flights for a round trip or the next leg of the itinerary for a multi-city trip. |
| excludeAirlines | string | – | A comma separated list of airline codes to exclude from results. You can search for airline codes on [IATA](https://www.iata.org/en/publications/directories/code-search). For example, `UA` is United… |
| excludeConnections | string | – | A comma separated list of specific airports to exclude as connections. |
| gl | string | – | The two-letter country code for the country you want to limit the search to. Provide one exact documented value (245 allowed), e.g. `ac`, `af`. |
| hl | string | – | The two-letter language code for the language you want to use for the search. Provide one exact documented value (159 allowed), e.g. `af`, `ak`. |
| includeAirlines | string | – | A comma separated list of airline codes to exclusively include in results. You can search for airline codes on [IATA](https://www.iata.org/en/publications/directories/code-search). For example, `UA`… |
| includeConnections | string | – | A comma separated list of specific airports to allow as connections. |
| infantsInSeat | number | – | Number of infants occupying seats. |
| infantsOnLap | number | – | Number of infants sitting on an adult's lap. |
| layoverDuration | string | – | Set the maximum layover duration in minutes to filter flights. For example, `120, 360` filters layovers between 2 hours and 6 hours, while `45, 180` allows layovers from 45 minutes to 3 hours. |
| lessEmissions | boolean | – | Prefer flight options with lower carbon emissions. |
| maxDuration | number | – | The maximum total flight duration in minutes. |
| maxPrice | number | – | Maximum price limit for the flight search, in the selected currency. |
| multiCityJson | string | – | This parameter specifies flight details for multi-city trips. It is a JSON string containing multiple flight objects. Each object must include the following fields: - **departureId** – The departure… |
| outboundDate | string | yes | The outbound travel date in 'yyyy-MM-dd' format. |
| outboundTimes | string | – | Set up to 4 time boundaries (2 for departure, 2 for arrival) to filter flights. Each number represents the start of an hour. Examples: - `6,20` → 6:00 AM - 9:00 PM departure - `1,15` → 1:00 AM -… |
| returnDate | string | – | The return travel date in 'yyyy-MM-dd' format. Required when **type** is `roundTrip`. |
| returnTimes | string | – | Set up to 4 time boundaries (2 for departure, 2 for arrival) to filter return flights. Each number represents the start of an hour. Examples: - `6,20` → 6:00 AM - 9:00 PM departure - `1,15` → 1:… |
| showHidden | boolean | – | Indicates whether to include hidden options in the results. |
| sortBy | string | – | Sort the flight results based on price, departure time, arrival time, etc. |
| stops | string | – | Restrict the number of stops (layovers) in the flight itinerary. |
| travelClass | string | – | The travel class for the flight (Economy, Premium Economy, Business, or First). |
| type | string | – | Specifies the type of flight. Options: - `roundTrip` (default) - `oneWay` - `multiCity` (requires `multiCityJson` for flight details) For round trips, retrieve return flight details with a se… |
No output schema declared.
No examples provided.
How do I install the HasData Google Flights MCP server?
HasData Google Flights is a hosted endpoint at https://mcp.hasdata.com/mcp?apis=google_travel_flights, 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.hasdata.com
claude mcp add --transport http com-hasdata-google-flights 'https://mcp.hasdata.com/mcp?apis=google_travel_flights'
What is the HasData Google Flights MCP server?
HasData Google Flights is an MCP server listed in the public MCP registry as com.hasdata/google-flights. Google Flights itineraries with fares, legs, carbon emissions and price history, as JSON. This page covers its hosted endpoint (https://mcp.hasdata.com/mcp?apis=google_travel_flights).
Is the HasData Google Flights MCP server safe to use?
HasData Google Flights 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 HasData Google Flights MCP server expose?
HasData Google Flights exposes 1 tool: hasdata_google_travel_flights_getGoogleFlights. Their descriptions and schemas cost roughly 1,593 tokens of context every time the server is loaded.
Does the HasData Google Flights MCP server require authentication?
Yes. HasData Google Flights asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the HasData Google Flights MCP server still maintained?
HasData Google Flights is still listed as active in the MCP registry. We last reached this channel on 16 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.