Aviasales
NPM · AVIA-MCP
Cheap flight search via Aviasales Data API: fares by route, price calendar, cheapest destinations.
Available components
Last scanned (15 hours ago)
Scores higher than 39% of npm servers
Category Maps and Location
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 92 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 2 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability70
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 799 tokens (~199/item across 4 items; 4 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 Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
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 4 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
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
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 69
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 18 Oct 2026 · Analysed npm/avia-mcp@0.1.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 92 packages
| Packages resolved | 92 |
|---|---|
| Stale | 31 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
cheapest_destinations ~244
Куда дешевле всего улететь из города: по одному самому дешёвому билету на каждое направление, от дешёвых к дорогим. Подходит для вопросов «куда слетать в ноябре до 20 000 ₽». Цены берутся из кэша поисков Aviasales примерно за 48 часов, это не живой поиск: актуальную цену подтверждает ссылка url.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Валюта цен, например rub, usd, eur. По умолчанию — валюта сервера (rub). |
| departure_at | string | – | Вылет: дата YYYY-MM-DD или месяц YYYY-MM. Без него — любые даты |
| direct | boolean | – | Только прямые рейсы |
| limit | integer | – | Сколько направлений вернуть |
| max_price | number | – | Потолок цены в выбранной валюте |
| origin | string | yes | Откуда: IATA-код города или аэропорта, например MOW |
| return_at | string | – | Обратный вылет: дата YYYY-MM-DD или месяц YYYY-MM. Без него — билеты в одну сторону |
No output schema declared.
No examples provided.
price_calendar ~241
Минимальная цена по каждому дню вылета в выбранном месяце — чтобы найти самые дешёвые даты. С trip_duration цены за перелёт туда-обратно, без него — в одну сторону. Отдельно возвращает три самых дешёвых дня. Дни без данных в ответ не попадают. Цены берутся из кэша поисков Aviasales примерно за 48 часов, это не живой поиск: актуальную цену подтверждает ссылка url.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Валюта цен, например rub, usd, eur. По умолчанию — валюта сервера (rub). |
| destination | string | yes | Куда: IATA-код города или аэропорта, например IST |
| direct | boolean | – | Только прямые рейсы |
| month | string | yes | Месяц вылета в формате YYYY-MM |
| origin | string | yes | Откуда: IATA-код города или аэропорта, например MOW |
| trip_duration | integer | – | Длительность поездки в днях — тогда цены туда-обратно. Без неё — в одну сторону |
No output schema declared.
No examples provided.
search_flights ~229
Самые дешёвые авиабилеты по маршруту на дату или месяц, от дешёвых к дорогим. Цена для туда-обратно — за весь перелёт. Цены берутся из кэша поисков Aviasales примерно за 48 часов, это не живой поиск: актуальную цену подтверждает ссылка url.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Валюта цен, например rub, usd, eur. По умолчанию — валюта сервера (rub). |
| departure_at | string | yes | Вылет: дата YYYY-MM-DD или весь месяц YYYY-MM |
| destination | string | yes | Куда: IATA-код города или аэропорта, например IST |
| direct | boolean | – | Только прямые рейсы |
| limit | integer | – | Сколько билетов вернуть |
| origin | string | yes | Откуда: IATA-код города или аэропорта, например MOW |
| return_at | string | – | Обратный вылет: дата YYYY-MM-DD или месяц YYYY-MM. Без него ищутся билеты в одну сторону |
No output schema declared.
No examples provided.
search_places ~85
Находит IATA-код города или аэропорта по названию. Вызывайте перед остальными инструментами, если код неизвестен: им нужны коды вроде MOW или LED, а не названия.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Сколько вариантов вернуть |
| query | string | yes | Название города или аэропорта на русском или английском, например «Питер» |
No output schema declared.
No examples provided.
How do I install the Aviasales MCP server?
Aviasales runs locally as an npm package, launched with npx -y avia-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · avia-mcp
claude mcp add danyasnov-avia-mcp -- npx -y avia-mcp
What is the Aviasales MCP server?
Aviasales is an MCP server listed in the public MCP registry as io.github.danyasnov/avia-mcp. Cheap flight search via Aviasales Data API: fares by route, price calendar, cheapest destinations. This page covers its npm package (avia-mcp).
Is the Aviasales MCP server safe to use?
Aviasales scores 69 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. It declares no install or post-install scripts. 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 Aviasales MCP server expose?
Aviasales exposes 4 tools: search_places, search_flights, price_calendar, cheapest_destinations. Their descriptions and schemas cost roughly 799 tokens of context every time the server is loaded.
Is the Aviasales MCP server still maintained?
Aviasales is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Aviasales MCP server under?
Aviasales declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.