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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 · Payments & trading

flatin.es — new builds and local data in Spain

New-build homes on sale in Spain, buying costs, non-resident tax and local open data.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
352 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
6

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Outdated check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 352 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name flatin-es.

  • Pass
    Lists tools

    tools/list returned 6 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 352 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 352 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

    25 of 25 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 2026-10-20T01:09:36.572037Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using flatin.es — new builds and local data in Spain

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 flatin-es-new-builds-and-local-data-in-spain https://flatin.es/mcp

Capabilities

Tools 6

compare_places

Side-by-side latest figures for 2–4 municipalities (provinces of Alicante, Málaga, Valencia, Murcia) or buyer zones: housing prices (MIVAU), rent (SERPAVI), IBI, population, income, tourist lets, foreigners, air quality and more — at most 12 indicators per call. Each figure has its unit, period, level (municipality, or province when the place has none), source credit and date, and station or point of interest with distance. Only places whose flatin.es page is published get figures; every answer links the flatin.es pages.

Discovered
ibi_rate

Yearly IBI urbana rate (% of cadastral value) of a municipality, with year, provisional flag, source (Ministerio de Hacienda) and the flatin.es page.

Discovered
newbuilds_in_place

New-build developments on sale in a municipality, buyer zone or province of the flatin.es catalogue: at most 25 per call, sorted by name, no pagination — the full list is on the linked flatin.es page. Facts are the developer's own, latest check only, with attribution.

Discovered
non_resident_tax

Yearly IRNR of a non-resident owner of a Spanish home: imputed income (1.1 % or 2 % of the cadastral value for days not let) and rental income (EU/EEA: 19 % net of expenses; others: 24 % on gross rent). Every line cites its law and check date; rules pending validation (RDL 29/2026) are listed, not applied. An estimate, not tax advice.

Discovered
place_facts

For one municipality published on flatin.es (currently the provinces of Alicante, Málaga, Valencia, Murcia; comparisons use all of Spain): the indicators where it clearly differs from its province, Spain or its neighbours (rank, provincial median, Spanish percentile — only when at least 80% of applicable places have data), and fixed for/against rules on published data (prices, affordability in years of income, rent share of income, empty homes, crime per resident and with seasonal population, distances, fibre). Every number has its period and source. Not an opinion.

Discovered
purchase_costs

Taxes and fees of buying a home in Spain: VAT + stamp duty (AJD) for a new build or transfer tax (ITP) for a resale at the general rate of the tax territory, plus notary and land registry by the official scales. Every line cites its law, article and the date it was checked. An estimate, not tax advice.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected352 ms6