Fly Where To?
REMOTE · FLYWHERETO.COM
Worldwide nonstop flight routes from Wikipedia: airports, destinations, connections, airlines.
Available components
Last scanned (4 hours ago)
Scores higher than 93% of remote servers
Reachable. Last reached 5 Nov 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 Security80
- 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
- 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
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability69
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1452 tokens (~181/item across 8 items; 8 tools + 0 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (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.
- 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
- 18 Sept 26 0
- Stability: 0.97 → pass security
- 30 Aug 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “find_connections” rewrote its description, which is the text the model reads security
- Tool “find_meetup” rewrote its description, which is the text the model reads security
- Tool “route_details” rewrote its description, which is the text the model reads security
- Schema quality: 150 → 181 ▼ functional
- Server version: 1.3.0 → 1.4.0 functional
- “find_connections” added an optional parameter “depart_date” cosmetic
- “find_connections” added an optional parameter “return_date” cosmetic
- “find_meetup” added an optional parameter “depart_date” cosmetic
- “find_meetup” added an optional parameter “return_date” cosmetic
- “route_details” added an optional parameter “depart_date” cosmetic
- “route_details” added an optional parameter “return_date” cosmetic
- 26 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
- 20 Aug 26 0
- Stability: unverified → 0.03 ▲ functional
- 19 Aug 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 5 Nov 2026 · Probed https://flywhereto.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=flywhereto.com | CN=YR2,O=Let's Encrypt,C=US | 25 Oct 2026 | 23 Jan 2027 | RSA 2048 | SHA256-RSA | 6dec2c39683a7d431aeb584f6a85127d04e |
| SANs: flywhereto.com, www.flywhereto.com | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| 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 flywhereto.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| flywhereto.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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | geolocation=(), camera=(), microphone=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://flywhereto.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://flywhereto.com/api/mcp | HTTPS enforced | 308 | https://flywhereto.com/api/mcp |
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 →
airline_routes Route network of an airline ~82
The full network one airline flies: every origin with its nonstop destinations, as IATA codes. Look up by IATA airline code ("TK") or name fragment ("turkish"). Ambiguous queries return a candidate list to refine from.
| Name | Type | Req | Description |
|---|---|---|---|
| airline | string | yes | Airline IATA code ("TK", "W6") or part of the airline name ("turkish") |
No output schema declared.
No examples provided.
destinations_from Nonstop destinations from an airport ~120
All airports reachable nonstop from a given origin, with the service kinds (scheduled, seasonal, charter, suspended, ...) per destination. Optionally filter by kind and include the operating airlines. Seasonal and charter service carries no operating dates; treat as unverified for specific travel dates.
| Name | Type | Req | Description |
|---|---|---|---|
| include_airlines | boolean | – | Also list the operating airlines per destination (larger response) |
| kind | string | – | Only destinations with at least one route of this service kind |
| origin | string | yes | Three-letter IATA airport code, e.g. "IST" |
No output schema declared.
No examples provided.
find_airport Find airport ~83
Look up airports by IATA/ICAO code or by name fragment. Returns code, name, country, coordinates and how many nonstop destinations each serves. Use this first when you only have a city or airport name.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | IATA code ("IST"), ICAO code ("LTFM") or part of an airport name ("istanbul") |
No output schema declared.
No examples provided.
find_connections Find connections between airports ~333
Multi-stop itineraries from an origin airport to either a destination airport or to any airport in a country. Returns airport paths with every airline flying each leg. Airline entries carry their alliance and, when service is not plain scheduled, a kind field (seasonal, charter or suspended). Suspended legs are included and flagged, not excluded; pass exclude_kinds to drop them. Seasonal and charter service carries no operating dates and there is no frequency or days-of-week data, so treat every match as unverified for specific travel dates. Provide exactly one of destination or to_country. Responses include book deep links to Kiwi.com search results (our referral id included); without depart_date the link defaults to a one-way search two weeks out.
| Name | Type | Req | Description |
|---|---|---|---|
| depart_date | string | – | Departure date for the book links |
| destination | string | – | Three-letter IATA airport code, e.g. "IST" |
| exclude_kinds | array | – | Drop legs whose service kind is in this list, e.g. ["suspended"] or ["suspended","charter"] for currently bookable routes only |
| max_stops | integer | – | Maximum intermediate stops (default 2; country searches cap at 2) |
| origin | string | yes | Three-letter IATA airport code, e.g. "IST" |
| return_date | string | – | Return date for the book links (round trip) |
| same_airline | boolean | – | Require one single airline to operate every leg |
| to_country | string | – | ISO 3166-1 alpha-2 country code goal, e.g. "CR" for Costa Rica |
No output schema declared.
No examples provided.
find_meetup Find meet-up airports ~354
Best meet-up airports for travellers from multiple origins, ranked by combined travel effort using the same scoring as the site. Origins can be weighted by traveller count. Scores are kilometre values, lower is better; optimize "score" and "total_distance" both rank by weighted total distance (the frontend default), "worst_case" by the longest single journey. Candidates everyone can reach always rank above candidates someone cannot. Route data only: no fares, no frequency or days-of-week data; non-scheduled legs are flagged with a kind field. The map link stores the query as an anonymous share code and reopens it in the site’s meet-up planner. Each reachable party carries a book deep link for its own journey to the candidate. Responses include book deep links to Kiwi.com search results (our referral id included); without depart_date the link defaults to a one-way search two weeks out.
| Name | Type | Req | Description |
|---|---|---|---|
| allow_at_home | boolean | – | Allow an origin airport as the meet-up point, that party stays home |
| depart_date | string | – | Departure date for the book links |
| exclude_kinds | array | – | Drop legs whose service kind is in this list, e.g. ["suspended"] |
| limit | integer | – | Candidates to return (default 5) |
| max_stops | integer | – | Maximum stops per journey (default 0, nonstop only) |
| optimize | string | – | Ranking objective (default "score") |
| origins | array | yes | Where the travellers start; duplicates merge by summing travellers |
| return_date | string | – | Return date for the book links (round trip) |
| same_alliance | boolean | – | Require each journey to be flyable within one single airline alliance |
No output schema declared.
No examples provided.
most_connected_airports Most connected airports ~69
Airports ranked by number of nonstop destinations served, worldwide or within one country.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Restrict to one ISO 3166-1 alpha-2 country code, e.g. "SE" |
| limit | integer | – | How many airports to return (default 10) |
No output schema declared.
No examples provided.
reachable_from Airports reachable from an origin ~109
How far the network stretches from one airport within a stop budget: totals, breakdown by stop count and by country. Pass country to list the individual reachable airports there with their minimum stops.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | List the reachable airports in this ISO 3166-1 alpha-2 country |
| max_stops | integer | – | Maximum intermediate stops (default 1; 0 = nonstop only) |
| origin | string | yes | Three-letter IATA airport code, e.g. "IST" |
No output schema declared.
No examples provided.
route_details Route details between two airports ~160
Which airlines fly nonstop between two airports, with alliance, homepage and the service periods of each. Only periods of kind begins, ends or resumes ever carry dates; scheduled, seasonal and charter periods have none, so seasonal service is unverified for specific travel dates. Responses include book deep links to Kiwi.com search results (our referral id included); without depart_date the link defaults to a one-way search two weeks out.
| Name | Type | Req | Description |
|---|---|---|---|
| depart_date | string | – | Departure date for the book link |
| destination | string | yes | Three-letter IATA airport code, e.g. "IST" |
| origin | string | yes | Three-letter IATA airport code, e.g. "IST" |
| return_date | string | – | Return date for the book link (round trip) |
No output schema declared.
No examples provided.
How do I install the Fly Where To? MCP server?
Fly Where To? is a hosted endpoint at https://flywhereto.com/api/mcp, 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 · flywhereto.com
claude mcp add --transport http com-flywhereto-mcp 'https://flywhereto.com/api/mcp'
What is the Fly Where To? MCP server?
Fly Where To? is an MCP server listed in the public MCP registry as com.flywhereto/mcp. Worldwide nonstop flight routes from Wikipedia: airports, destinations, connections, airlines. This page covers its hosted endpoint (https://flywhereto.com/api/mcp).
Is the Fly Where To? MCP server safe to use?
Fly Where To? scores 86 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 Fly Where To? MCP server expose?
Fly Where To? exposes 8 tools: find_airport, destinations_from, route_details, most_connected_airports, find_connections, and 3 more. Their descriptions and schemas cost roughly 1,310 tokens of context every time the server is loaded.
Does the Fly Where To? MCP server require authentication?
No. We connected to Fly Where To? without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Fly Where To? MCP server still maintained?
Fly Where To? is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.