MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

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

Read-only probes

MCP server · Data access / search

Noclegi MCP

Stays in Poland on noclegi.pl: hotels, guest houses, apartments, cottages, total prices for dates.

Checks passed
11 / 22

3 failed · 8 not measured

Median response
107 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
2

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Outdated check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?
310
Publisher identityCan the publisher be traced to its source?
222

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 107 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name Noclegi.

  • Pass
    Lists tools

    tools/list returned 2 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 107 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 107 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

    20 of 20 parameters have a description (100%). The bar is 80%.

  • Fail
    Safety hints

    2 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match 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 2026-11-02T12:55:31.757475Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Noclegi MCP

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 noclegi-mcp https://mcp.wondel.ai/noclegi/mcp

Capabilities

Tools 2

noclegi_object

Full details of one place to stay on noclegi.pl: description, address and coordinates, guest rating and recent reviews, check-in/check-out times, amenities, photos, and every room type with its size, beds, amenities and — for given dates and guests — its rate plans (price for the stay, board, cancellation terms, prepayment). With checkin/checkout it also returns the total price of the cheapest room combination for the guests and the booking link; without dates, `price_from` is the site's best 1-night price in the next ~90 days and the night it applies to. When the dates cannot be booked (sold out, minimum stay) `price` is null and the note carries the site's reason. noclegi.pl does not publish the property's own phone or email — bookings go through the site. Fetched live from noclegi.pl (typically ~1 s via direct fetch; up to ~20 s when it falls back to an unblocker). Result: { source, fetchedAt, query, page_url, object: { id, slug, url, name, type, stars, description, address, geo, rating, rating_count, checkin_time, checkout_time, breadcrumbs, amenities, photos, reviews, stay, price, price_before_discount, discount_percent, currency, price_for, prepayment, selected_rooms, price_from, availability_note, booking_url, rooms: [{ id, name, available_rooms, max_guests, area_m2, beds, amenities, rates: [{ price, price_before_discount, discount_percent, board, price_for, cancellation, prepayment, bookable }] }] }, note? }. Prices in PLN incl. taxes and fees.

Discovered
noclegi_search

Search places to stay in a Polish town or region on noclegi.pl — hotels, guest houses, pensions, apartments, cottages, private rooms, agritourism — with the price for the whole stay, board, guest rating, location and link. Filter by property type, board, minimum rating, free cancellation and total price; sort by price, rating or discount. One results page is up to 50 offers; pass a listing's `slug` to noclegi_object for rooms, rate plans, amenities and the description. Fetched live from noclegi.pl (typically ~1 s via direct fetch; up to ~20 s when it falls back to an unblocker). WITH checkin + checkout, each `price` is the total for the whole stay for the given guests in PLN, incl. taxes and fees (e.g. price_for '2 osoby, 2 noce'); sold-out offers stay listed with price null and available false. WITHOUT dates, `price` is only the site's indicative price for 1 night (price_for '2 osoby, 1 noc'), many offers have none, and the result carries a `note` saying so — pass dates to quote a stay. Result shape: { source, fetchedAt, query, search_url, place: { name, slug, kind, area }, heading, stay: { checkin, checkout, nights } | null, guests: { adults, children_ages }, total_count, page, total_pages, count, listings: [...], note? } — the list key is `listings`; `total_count` counts offers across all pages (use `page` for more). Each listing: { id, slug, url, name, type, stars, city, price, price_before_discount, discount_percent, currency, price_for, board, available, free_cancellation, rating, rating_count, rating_label, lat, lng, image, amenities, labels }. `board` is room_only | breakfast | half_board | full_board | …; `rating` is 0–10; `free_cancellation` is the site's deadline text (Polish) or null; `url` opens the property with the same stay. When a place has few offers the site widens to a radius (the note says so; check `city`). An empty match answers count: 0 with a `note` saying why and what to change — that is a successful result, not an error.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected107 ms2