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Evidence for your next connection.

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

Read-only probes

MCP server · Data access / search

Fly Frugal Travel Data

Read-only public itinerary previews, observed round-trip fares, and flight savings verified today.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
87 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
4

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Outdated check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?
400
Publisher identityCan the publisher be traced to its source?
312

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 87 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name flyfrugal-travel-data.

  • Pass
    Lists tools

    tools/list returned 4 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 87 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 87 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.

  • Pass
    Parameters documented

    9 of 9 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches 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.

  • Pass
    Recently updated

    Updated 2026-10-06T19:47:31.68572Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Fly Frugal Travel Data

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 fly-frugal-travel-data https://flyfrugal.fyi/mcp

Capabilities

Tools 4

get_itinerary

Get the public preview of one Fly Frugal itinerary by its slug, as returned by list_itineraries. Returns the same fields as a list item: country_name, tagline, days_count, the preview content, image URLs, the full guide's price (price_cents, currency), updated_at and pdf_ready. Use it to describe a trip to the user or decide whether the full guide fits; the complete paid day-by-day guide is never returned. An unknown slug returns an error.

Discovered
get_todays_deals

Return only the strongest current deals: fares whose Google savings insight was checked today (America/Los_Angeles calendar day) and shows a positive saving versus the usual price. Use it when the user asks for today's deals or wants prices that are freshly verified. Each deal has the same fields as list_flight_deals, plus count. If nothing was verified today the list is empty; say so instead of presenting older fares, or offer list_flight_deals for recent observations.

Discovered
list_flight_deals

List the cheapest round-trip economy fares Fly Frugal has recently observed, from one departure airport or across all tracked US airports. Use it for questions like "cheap flights from SFO" or "where can I fly for under $500". Each deal has origin, destination_airport, label (airport name), country, places, departure_date and return_date, nights, price and currency (whole US dollars), airlines, longest_layover_minutes, observed_at, and Google's price insight when checked: google_price_signal (low, typical or high), google_usual_low/high, google_savings, google_share_url and google_signal_checked_at. Prices are observations that can change or sell out, so tell users to confirm before booking. For only deals re-verified today, use get_todays_deals.

Discovered
list_itineraries

Browse Fly Frugal's published day-by-day budget travel itineraries. Use this to discover which destinations have a guide, then call get_itinerary with a returned slug for one guide's preview. Each item has slug, country_name, tagline, days_count, a preview, cover and first-day image URLs, price_cents and currency for the full guide, updated_at, and pdf_ready. Results are newest first. Only public previews are returned; the paid full guide is never included.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected87 ms4