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madeira.fun Hiking Permits

REMOTE · MADEIRA.FUN

Madeira hiking permit trails: availability for 120 days, fees, booking links and reservations.

Available components

74 Trust /100

Last scanned (4 hours ago)

Scores higher than 66% of remote servers

Reachable. Last reached 23 Oct 2026.

Category Maps and Location

Trust breakdown (7 categories)

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
Transport & Reachability100
Schema Quality & AI Usability75
  • 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 2916 tokens (~291/item across 10 items; 8 tools + 2 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 Management7
  • Stability observed for 2 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 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 10 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
Changelog

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.

  • 23 Oct 26 0
    • The server rewrote its instructions, which are the text every model session reads security
    • Schema quality: 237 → 291 ▼ functional
    • Schema quality: good → excellent functional
    • Server version: 1.1.0 → 1.2.0 functional
    • New tool “confirm_reservation” functional
    • New tool “get_reservation_status” functional
    • New tool “start_reservation” functional
  • 22 Oct 26 0
    • Tool “get_start_times” rewrote its description, which is the text the model reads security
    • Stability: unverified → 0.03 ▲ functional
  • 21 Oct 26 74

    First indexed and scored.

Diagnostics

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 23 Oct 2026 · Probed https://madeira.fun/api/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=madeira.fun CN=YE2,O=Let's Encrypt,C=US 12 Sept 2026 11 Dec 2026 ECDSA 256 ECDSA-SHA384 64b422678c298649fb64a0ce6e1578f8708
SANs: *.eatmadeira.com, *.madeira.fun, eatmadeira.com, madeira.fun
CN=YE2,O=Let's Encrypt,C=US (CA) CN=Root YE,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 ECDSA 384 ECDSA-SHA384 4df3b15dd6c0784c507cd37b58e6f115
CN=Root YE,O=ISRG,C=US (CA) CN=ISRG Root X2,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 ECDSA-SHA384 872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 SHA256-RSA 6c8f1dc727c7117f7baf853ac980f9cd

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of madeira.fun. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
fun. present 47728 13 Verified
madeira.fun. 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
x-content-type-options nosniff

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://madeira.fun/api/mcp Verified 200
http (plaintext) http://madeira.fun/api/mcp HTTPS enforced 301 https://madeira.fun/api/mcp
MCP tools · 8 exposed · ~1,872 tokens

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 →

Tool Tokens
build_booking_link ~260

Build the link a visitor opens to book a permit: https://madeira.fun/hiking/<seo_slug>?date=YYYY-MM-DD opens that date's start times on the trail page. Optional adults (visitors aged 13 or over who are not Madeira residents) and children (aged 12 or under, no fee) preset the party; lang sets the page language. The link books and stores nothing. On the page the visitor picks a start time and presses Reserve: madeira.fun submits the government reservation for them and emails a PayPay link to pay the government fee.

NameTypeReqDescription
adultsinteger–Visitors aged 13 or over who are not Madeira residents (they pay the government fee).
childreninteger–Visitors aged 12 or under who are not Madeira residents (no fee, still part of the reservation).
datestringyesThe hike date (YYYY-MM-DD, a Madeira calendar date).
langstring–Page language.
trailstringyesThe trail: its seo_slug from list_permit_trails (preferred), a code such as "PR 18", "PR18" or "PS PR1", or a name such as "Levada do Rei". Accents are ignored.

No output schema declared.

No examples provided.

check_trail_availability ~255

Day-by-day permit availability for one trail, from today up to 119 days ahead (Madeira dates). Each day is open (start times left for visitors), full (sold out for visitors), started (today only: every start time has already begun, nothing is left to book today; not sold out), closed, no_times (no start times listed) or unknown (not checked yet), with permits left for visitors and when it was last checked. Use date for one day, or from and to for a range; the default is the next 7 days. For the start times of a day, use get_start_times.

NameTypeReqDescription
datestring–One day (YYYY-MM-DD, a Madeira calendar date).
fromstring–First day of a range (YYYY-MM-DD, a Madeira calendar date).
tostring–Last day of a range (YYYY-MM-DD, a Madeira calendar date).
trailstringyesThe trail: its seo_slug from list_permit_trails (preferred), a code such as "PR 18", "PR18" or "PS PR1", or a name such as "Levada do Rei". Accents are ignored.

No output schema declared.

No examples provided.

confirm_reservation ~178

Step 2 of 2: with the code the visitor got by email, madeira.fun signs them in, checks the start time live and submits the government reservation for exactly what start_reservation described. The answer gives order_id and status_token. The reservation is not paid: madeira.fun then emails the government's PayPay link, and the visitor must pay the permit fee to the government within 24 hours, or before the start time if that is sooner, or it lapses. Safe to retry: calling it again with the same reservation_token returns the same order and never books twice (also after a lost answer). At most 5 reservations per email per day through apps.

NameTypeReqDescription
codestringyesThe code from the madeira.fun email, digits only.
reservation_tokenstringyesThe reservation_token start_reservation returned, unchanged.

No output schema declared.

No examples provided.

get_permit_fees ~135

The government hiking permit fee records in force today (format MF-PRC-1.0, the same records as https://madeira.fun/hiking/permit-data), with legal references and exemptions. Give trail to get the fee that applies to that trail. The fee is paid to the government, never to madeira.fun.

NameTypeReqDescription
trailstring–Optional. The trail: its seo_slug from list_permit_trails (preferred), a code such as "PR 18", "PR18" or "PS PR1", or a name such as "Levada do Rei". Accents are ignored.

No output schema declared.

No examples provided.

get_reservation_status ~89

Where a reservation made with confirm_reservation stands: being reserved, waiting for payment (with the government's PayPay link, the amount and the deadline), paid, not taken, cancelled or lapsed. Needs order_id and status_token from confirm_reservation.

NameTypeReqDescription
order_idstringyesorder_id from confirm_reservation.
status_tokenstringyesstatus_token from confirm_reservation.

No output schema declared.

No examples provided.

get_start_times ~295

Give trail (required without a partner key). The start times of a trail with the permits left for visitors at each one (as the trail page shows them: a number from 6 up, "few" at 1 to 5, "full" at 0), and a book_url per open start time that opens Reserve on madeira.fun at that time. Today up to 119 days ahead: give trail and date, or from and to (up to 14 days per call). Further ahead, up to 365 days: one trail and one date per call. Start times that have already begun today are never listed. Rate limited; a partner key (Authorization: Bearer mfk_...) gives higher limits, longer ranges and every trail at once (omit trail).

NameTypeReqDescription
datestring–One day (YYYY-MM-DD, a Madeira calendar date).
fromstring–First day of a range (YYYY-MM-DD, a Madeira calendar date).
tostring–Last day of a range (YYYY-MM-DD, a Madeira calendar date).
trailstring–The trail: its seo_slug from list_permit_trails (preferred), a code such as "PR 18", "PR18" or "PS PR1", or a name such as "Levada do Rei". Accents are ignored. Required, except for a partner key ask…

No output schema declared.

No examples provided.

list_permit_trails ~116

List the Madeira trails that need a government hiking permit for a set start time and can be reserved on madeira.fun. Returns each trail's seo_slug (use it in the other tools), code (such as PR 18 or PS PR 1), name, island, official trail status, trail page and day feed links. Optional query filters by code or name, accents ignored.

NameTypeReqDescription
querystring–Optional filter: a code such as "PR 18" or a name such as "Pico Ruivo".

No output schema declared.

No examples provided.

start_reservation ~544

Step 1 of 2 to reserve a Madeira hiking permit for a visitor through madeira.fun. Before calling, tell the visitor these three points in your own words and get their yes: (1) madeira.fun creates a madeira.fun account with the visitor's email address (or signs in the one they already have). (2) madeira.fun sends that email address and the party size to the Madeira government's Simplifica system (IFCN), which issues the permit. The name stays with madeira.fun. (3) Reserving is not paying: the government's PayPay payment link arrives by email, and the visitor must pay the permit fee to the government within 24 hours, or before the start time if that is sooner, or the reservation lapses. madeira.fun charges nothing and never collects the permit fee. This step checks the start time and emails the visitor a 6-digit code from madeira.fun; nothing is reserved yet. Then ask the visitor for the code and call confirm_reservation. Standard visitor reservations only (no Madeira residents, no Verified Permit): for those use build_booking_link. Today up to 119 days ahead. At most 3 codes per email per hour. For apps calling from a server: a call from a web page is refused.

NameTypeReqDescription
adultsinteger–Visitors aged 13 or over who are not Madeira residents (each pays the government fee).
childreninteger–Visitors aged 12 or under who are not Madeira residents (no fee, still part of the reservation).
datestringyesThe hike date (YYYY-MM-DD, a Madeira calendar date).
emailstringyesThe visitor's email: madeira.fun sends the code there, creates or signs in their madeira.fun account with it, and the government's payment link and permit go there. Not an Apple Hide My Email address.
langstring–Language of madeira.fun's emails (default en).
namestringyesThe visitor's name, for their madeira.fun reservation (madeira.fun keeps it; the government gets the email and the party size).
start_timestringyesThe begin of an open start time from get_start_times, HH:MM (Madeira time).
trailstringyesThe trail: its seo_slug from list_permit_trails (preferred), a code such as "PR 18", "PR18" or "PS PR1", or a name such as "Levada do Rei". Accents are ignored.
visitor_agreedbooleanyestrue only after the visitor heard the three points in this tool's description and said yes. The emailed code is what confirms it.

No output schema declared.

No examples provided.

Install

How do I install the madeira.fun Hiking Permits MCP server?

madeira.fun Hiking Permits is a hosted endpoint at https://madeira.fun/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 · madeira.fun

# add to Claude Code
claude mcp add --transport http fun-madeira-hiking-permits 'https://madeira.fun/api/mcp'
Common questions

What is the madeira.fun Hiking Permits MCP server?

madeira.fun Hiking Permits is an MCP server listed in the public MCP registry as fun.madeira/hiking-permits. Madeira hiking permit trails: availability for 120 days, fees, booking links and reservations. This page covers its hosted endpoint (https://madeira.fun/api/mcp).

Is the madeira.fun Hiking Permits MCP server safe to use?

madeira.fun Hiking Permits scores 74 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 madeira.fun Hiking Permits MCP server expose?

madeira.fun Hiking Permits exposes 8 tools: list_permit_trails, check_trail_availability, get_start_times, get_permit_fees, build_booking_link, and 3 more. Their descriptions and schemas cost roughly 1,872 tokens of context every time the server is loaded.

Does the madeira.fun Hiking Permits MCP server require authentication?

No. We connected to madeira.fun Hiking Permits without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

Is the madeira.fun Hiking Permits MCP server still maintained?

madeira.fun Hiking Permits is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.