_ registry / mcp streamable-http · checked 45m ago

flatin-es

https://flatin.es

Registry code: 462c02d46c515fce

api record

flatin.es is a catalogue of new-build developments in Spain (Alicante and Málaga provinces first) with local open data (places in Alicante, Málaga, Valencia and Murcia) and dated tax tables. It is not an estate agency.

- newbuilds_in_place: developments on sale in a municipality, buyer zone (costa-blanca, costa-del-sol) or province; at most 25 per call, no pagination — link the flatin.es page for the full list.

endpoint
https://flatin.es/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is flatin-es live?
Yes — it answered the hub's last check (checked 45m ago). It answered 100% of checks over the last 30 days.
Is flatin-es free to use?
Yes — the hub reached it with no key and no payment.
What tools does flatin-es have?
5 tools: non_resident_tax, purchase_costs, compare_places, ibi_rate, newbuilds_in_place.
Is flatin-es safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
163ms

last good check

priced tools
0

of 5 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

inferred, not observed

Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run

_ what it can do 5 tools
5 never probed 0 of 5 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • non_resident_tax unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "cadastral_value_eur",
    "revised",
    "eu_resident"
  ],
  "properties": {
    "locale": {
      "enum": [
        "es",
        "en",
        "ru",
        "ua",
        "de",
        "fr",
        "nl",
        "uk"
      ],
      "type": "string",
      "maxLength": 5,
      "description": "Language of names and page links; default en."
    },
    "revised": {
      "type": "boolean",
      "description": "true if the cadastral value was revised in a general valuation in force in the tax year or the ten previous ones (1.1 % instead of 2 %, LIRPF art. 85.1). The RDL 29/2026 extension to revisions since 2012 is not in force yet: older revisions are false."
    },
    "days_let": {
      "type": "integer",
      "maximum": 366,
      "minimum": 0,
      "description": "Days let in the tax year (owned all year; the previous calendar year, 365 or 366 days); required when rent_eur_year > 0."
    },
    "eu_resident": {
      "type": "boolean",
      "description": "Tax resident of another EU/EEA state with tax information exchange (19 %, expenses deductible) — else 24 % on gross rent."
    },
    "rent_eur_year": {
      "type": "integer",
      "maximum": 10000000,
      "minimum": 0,
      "description": "Rent received in the year, whole euros; default 0."
    },
    "expenses_eur_year": {
      "type": "integer",
      "maximum": 10000000,
      "minimum": 0,
      "description": "Deductible expenses linked to the letting (only EU/EEA residents may deduct them); default 0."
    },
    "cadastral_value_eur": {
      "type": "integer",
      "maximum": 50000000,
      "minimum": 1,
      "description": "Valor catastral of the property (IBI receipt), whole euros."
    }
  },
  "additionalProperties": false
}
    arguments 58 lines
  • purchase_costs unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "price_eur",
    "place",
    "new_build"
  ],
  "properties": {
    "place": {
      "type": "string",
      "maxLength": 80,
      "description": "Where the property is in Spain: municipality or province name, 5-digit INE code of the municipality or 2-digit province code; 'province/municipality' or a 'municipio:' / 'provincia:' prefix to disambiguate."
    },
    "locale": {
      "enum": [
        "es",
        "en",
        "ru",
        "ua",
        "de",
        "fr",
        "nl",
        "uk"
      ],
      "type": "string",
      "maxLength": 5,
      "description": "Language of names and page links; default en."
    },
    "new_build": {
      "type": "boolean",
      "description": "true — first sale by the developer (VAT + stamp duty AJD); false — resale (transfer tax ITP)."
    },
    "price_eur": {
      "type": "integer",
      "maximum": 100000000,
      "minimum": 1,
      "description": "Price in whole euros WITHOUT VAT (new build) or the deed price (resale): taxes are computed on it."
    },
    "mortgage_eur": {
      "type": "integer",
      "maximum": 100000000,
      "minimum": 0,
      "description": "Loan amount, optional: in Spain the lender pays the mortgage AJD, notary and registration (Ley 5/2019)."
    }
  },
  "additionalProperties": false
}
    arguments 47 lines
  • compare_places unknown 45m ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "places"
  ],
  "properties": {
    "locale": {
      "enum": [
        "es",
        "en",
        "ru",
        "ua",
        "de",
        "fr",
        "nl",
        "uk"
      ],
      "type": "string",
      "maxLength": 5,
      "description": "Language of names and page links; default en."
    },
    "places": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 80
      },
      "maxItems": 4,
      "minItems": 2,
      "description": "2 to 4 places: a municipality of the provinces of Alicante, Málaga, Valencia or Murcia (name, slug, 'province/municipality' or 5-digit INE code) or a buyer zone (costa-blanca, costa-del-sol); prefix 'municipio:' / 'zona:' to disambiguate.",
      "uniqueItems": true
    },
    "indicators": {
      "type": "array",
      "items": {
        "enum": [
          "ibi",
          "padron29005",
          "padron65032",
          "mivau_valor_tasado_total",
          "vt_viviendas",
          "vt_plazas",
          "vt_pct",
          "rent_m2_median",
          "rent_m2_p25",
          "rent_m2_p75",
          "income_person",
          "income_household",
          "income_uc_median",
          "ftth_pct",
          "mbps100_pct",
          "gbps1_pct",
          "g5_pct",
          "foreign_total",
          "foreign_gb",
          "foreign_fr",
          "foreign_de",
          "foreign_nl",
          "foreign_be",
          "foreign_it",
          "foreign_ro",
          "foreign_ua",
          "foreign_ru",
          "foreign_ma",
          "pop_total_censo",
          "share_65plus",
          "share_0_15",
          "aq_no2_annual",
          "aq_pm10_annual",
          "aq_pm25_annual",
          "aq_o3_days",
          "clima_tmean_jan",
          "clima_tmin_jan",
          "clima_tmax_aug",
          "clima_precip_year",
          "clima_days_ge_30",
          "clima_sun_hours",
          "clima_prov_tmax",
          "clima_prov_tmin",
          "clima_prov_prec",
          "crime_ttm_total",
          "crime_ttm_violent",
          "crime_ttm_home",
          "crime_ttm_cyber",
          "tourist_occ_pct",
          "flood_t100_pct"
        ],
        "type": "string"
      },
      "maxItems": 12,
      "minItems": 1,
      "description": "Up to 12 indicator keys; default: mivau_valor_tasado_total, rent_m2_median, ibi, padron29005, income_person, vt_viviendas, vt_pct, foreign_total, share_65plus, aq_no2_annual, aq_pm25_annual, tourist_occ_pct. Keys whose source terms do not allow export answer 'not_available' (the value is on the page).",
      "uniqueItems": true
    }
  },
  "additionalProperties": false
}
    arguments 97 lines
  • ibi_rate unknown 45m ago

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

    mcp-tool

    {
  "type": "object",
  "required": [
    "municipio"
  ],
  "properties": {
    "locale": {
      "enum": [
        "es",
        "en",
        "ru",
        "ua",
        "de",
        "fr",
        "nl",
        "uk"
      ],
      "type": "string",
      "maxLength": 5,
      "description": "Language of names and page links; default en."
    },
    "municipio": {
      "type": "string",
      "maxLength": 80,
      "description": "Municipality: name, slug, 'province/municipality' or 5-digit INE code."
    }
  },
  "additionalProperties": false
}
    arguments 29 lines
  • newbuilds_in_place unknown 45m ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "place"
  ],
  "properties": {
    "place": {
      "type": "string",
      "maxLength": 80,
      "description": "Municipality (name, slug, 'province/municipality' or 5-digit INE code), buyer zone (costa-blanca, costa-del-sol) or province; prefix 'provincia:' / 'zona:' to disambiguate."
    },
    "locale": {
      "enum": [
        "es",
        "en",
        "ru",
        "ua",
        "de",
        "fr",
        "nl",
        "uk"
      ],
      "type": "string",
      "maxLength": 5,
      "description": "Language of names and page links; default en."
    }
  },
  "additionalProperties": false
}
    arguments 29 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 462c02d46c515fce.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/462c02d46c515fce/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/462c02d46c515fce/badge.svg)](https://brick.blue/agent/462c02d46c515fce?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
90%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.