_ registry / mcp + a2a streamable-http · checked 1h ago

metastate

https://metastate.pt

Registry code: 46091121cbe6df6f

api record

Metastate is a licensed Portuguese real estate agency (AMI 22076) covering Lisbon, Cascais, Sintra, Oeiras, Estoril, Mafra, Ericeira and Comporta. Use pesquisar_imoveis to search homes for sale or rent and ver_imovel for full details (always show the listing link). For general questions use calcular_custos_compra (purchase taxes and costs in Portugal, 2026 rates), consultar_precos_mercado (official INE price per m² by municipality/parish) and consultar_guia_estrangeiro (how a foreigner buys property in Portugal). To request a viewing, a valuation or a call from a consultant, collect the…

endpoint
https://metastate.pt/api/mcp
door code
7052b9f43b9b8a43
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 metastate live?
Yes — it answered the hub's last check (checked 1h ago). It answered 99% of checks over the last 30 days.
Is metastate free to use?
Yes — the hub reached it with no key and no payment.
What tools does metastate have?
10 tools: ver_imovel, calcular_custos_compra, marcar_visita, pedir_avaliacao, pesquisar_imoveis, fetch, falar_com_consultor, search, ….
Is metastate 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
99%

90 days 99.4%· all time 99.5%

latency
359ms

last good check

priced tools
0

of 10 tools

_ answered our checks, 90 days 824 checks · signed record
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
real estate & construction property & real estate
used for
  • search homes for sale or rent in portugal
  • calculate property purchase costs in portugal
  • get official price per m2 by area
  • request a property viewing
  • request a property valuation
takes → gives
text, data → data, text
tools
7 reads3 sends messages
_ 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

_ what it can do 10 tools
3 open 7 never probed 3 of 10 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.

  • search reads open 10h ago

    Free-text search over Metastate's live property portfolio in Portugal and its guides (INE house prices, purchase costs, buying as a foreigner). Returns ids, titles and canonical URLs; use fetch with an id for the full content. Standard search/fetch interface for ChatGPT deep research. Example arguments: {"query":"3 bedroom for sale in Lisbon with garage"}

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Natural-language query, e.g. '3 bedroom for sale in Lisbon with garage' or 'IMT costs'"
    }
  }
}
    arguments 12 lines
  • consultar_precos_mercado reads open 1h ago

    Official median sale price per m² of homes sold, from Statistics Portugal (INE), for Lisbon, Cascais, Oeiras, Lisbon parishes and Portugal, plus buyer-origin and new-vs-existing splits. / Preço mediano por m² das casas vendidas, segundo o INE. Example arguments: {"zona":"Cascais"}

    mcp-tool

    {
  "type": "object",
  "properties": {
    "zona": {
      "type": "string",
      "description": "Municipality or Lisbon parish, e.g. Cascais, Oeiras, Lisboa, Avenidas Novas, Parque das Nações. Empty = overview"
    }
  }
}
    arguments 9 lines
  • consultar_guia_estrangeiro reads open 1h ago

    Step-by-step guide for foreigners buying property in Portugal: NIF tax number, bank account, promissory contract (CPCV), taxes, deed, and the current Golden Visa rules (real estate no longer qualifies since Law 56/2023). / Passos para um estrangeiro comprar casa em Portugal. Example arguments: {"idioma":"en"}

    mcp-tool

    {
  "type": "object",
  "properties": {
    "idioma": {
      "enum": [
        "en",
        "pt"
      ],
      "type": "string",
      "description": "Answer language (default en)"
    }
  }
}
    arguments 13 lines
  • ver_imovel reads unknown never probed

    Full details of one Metastate property by reference (e.g. META-003) or slug: price, size, rooms, energy class, features, description, consultant and link. / Ficha completa de um imóvel pela referência ou slug. Example arguments: {"referencia":"META-003"}

    mcp-tool

    {
  "type": "object",
  "required": [
    "referencia"
  ],
  "properties": {
    "referencia": {
      "type": "string",
      "description": "Reference (META-…) or slug returned by pesquisar_imoveis"
    }
  }
}
    arguments 12 lines
  • calcular_custos_compra reads unknown 10h ago

    Calculates the taxes and fees of buying a home in mainland Portugal with the official 2026 rates: IMT transfer tax (primary residence, second home, or under-35 exemption), stamp duty 0.8% and land registry (Casa Pronta). / Calcula IMT, imposto do selo e registo com as tabelas de 2026. Example arguments: {"preco_eur":500000,"finalidade":"habitacao_propria","com_credito":true}

    mcp-tool

    {
  "type": "object",
  "required": [
    "preco_eur"
  ],
  "properties": {
    "preco_eur": {
      "type": "number",
      "description": "Purchase price in euros"
    },
    "finalidade": {
      "enum": [
        "habitacao_propria",
        "secundaria"
      ],
      "type": "string",
      "description": "habitacao_propria = buyer's permanent home; secundaria = second home, investment or rental"
    },
    "com_credito": {
      "type": "boolean",
      "description": "true if financed with a mortgage (registry fee is higher)"
    },
    "comprador_ate_35": {
      "type": "boolean",
      "description": "true if all buyers are 35 or younger and it is their permanent home (IMT exemption up to 330,539 €)"
    }
  }
}
    arguments 28 lines
  • marcar_visita sends messages unknown never probed

    Registers a viewing request for a property. The property's consultant contacts the user to confirm date and time (the viewing is not confirmed automatically). / Regista um pedido de visita; o consultor confirma com o cliente. Example arguments: {"referencia":"META-003","nome":"Ana Exemplo","telefone":"+351 900 000 000","dia_preferido":"2026-11-17","hora_preferida":"18:00","consentimento_rgpd":true,"assistente":"ExampleAssistant"}

    mcp-tool

    {
  "type": "object",
  "required": [
    "referencia",
    "nome",
    "consentimento_rgpd"
  ],
  "properties": {
    "nome": {
      "type": "string",
      "description": "User's name (the person to be contacted)"
    },
    "email": {
      "type": "string",
      "description": "User's email (phone or email required)"
    },
    "mensagem": {
      "type": "string",
      "description": "Anything the consultant should know"
    },
    "telefone": {
      "type": "string",
      "description": "User's phone with country code (phone or email required)"
    },
    "assistente": {
      "type": "string",
      "description": "Name of the assistant/agent making the request (optional)"
    },
    "referencia": {
      "type": "string",
      "description": "Property reference (META-…) or slug"
    },
    "dia_preferido": {
      "type": "string",
      "description": "Preferred date, YYYY-MM-DD"
    },
    "hora_preferida": {
      "type": "string",
      "description": "Preferred time, HH:MM (optional)"
    },
    "consentimento_rgpd": {
      "type": "boolean",
      "description": "Required. true only if the user agreed to Metastate's privacy policy (https://metastate.pt/privacidade) to be contacted; ask them first. / Obrigatório: true só se o utilizador aceitou a Política de Privacidade para ser contactado."
    }
  }
}
    arguments 46 lines
  • pedir_avaliacao sends messages unknown never probed

    Indicative sale value range for a property in Portugal from comparable listings in Metastate's portfolio, and a follow-up from a consultant for a full valuation with a visit. / Estimativa de valor e contacto de um consultor. Example arguments: {"zona":"Sintra","area_m2":120,"tipologia":"T3","estado":"good","extras":"garage, balcony","nome":"Rui Exemplo","contacto":"[email protected]","consentimento_rgpd":true}

    mcp-tool

    {
  "type": "object",
  "required": [
    "zona",
    "area_m2",
    "nome",
    "contacto",
    "consentimento_rgpd"
  ],
  "properties": {
    "nome": {
      "type": "string",
      "description": "Owner's name"
    },
    "zona": {
      "type": "string",
      "description": "Municipality or area, e.g. Cascais"
    },
    "estado": {
      "type": "string",
      "description": "Condition: new, renovated, good, needs work"
    },
    "extras": {
      "type": "string",
      "description": "e.g. balcony, garage, sea view, pool"
    },
    "area_m2": {
      "type": "number",
      "description": "Gross private area in m²"
    },
    "contacto": {
      "type": "string",
      "description": "Owner's phone or email"
    },
    "tipologia": {
      "type": "string",
      "description": "Layout code, e.g. T3, V4"
    },
    "consentimento_rgpd": {
      "type": "boolean",
      "description": "Required. true only if the user agreed to Metastate's privacy policy (https://metastate.pt/privacidade) to be contacted; ask them first. / Obrigatório: true só se o utilizador aceitou a Política de Privacidade para ser contactado."
    }
  }
}
    arguments 44 lines
  • pesquisar_imoveis reads unknown never probed

    Search available homes and commercial properties in Metastate's live portfolio in Portugal (Lisbon, Cascais, Sintra, Oeiras…), for sale or rent. Returns reference, title, operation, price (or monthly rent), type, size, area and listing link. / Procura imóveis disponíveis na carteira da Metastate, para venda ou arrendamento. Example arguments: {"operacao":"venda","zona":"Lisboa","tipologia":"T3","preco_max":900000,"garagem":true,"limite":5}

    mcp-tool

    {
  "type": "object",
  "properties": {
    "zona": {
      "type": "string",
      "description": "Municipality, area or neighbourhood, e.g. Lisboa, Cascais, Oeiras, Sintra, Estoril"
    },
    "texto": {
      "type": "string",
      "description": "Free keywords, e.g. river view, golf, office"
    },
    "idioma": {
      "enum": [
        "en",
        "pt"
      ],
      "type": "string",
      "description": "Language of the text answer and listing links: en (default) or pt"
    },
    "jardim": {
      "type": "boolean",
      "description": "true = only properties with garden or outdoor space"
    },
    "limite": {
      "type": "number",
      "description": "Max results (1-20, default 10)"
    },
    "garagem": {
      "type": "boolean",
      "description": "true = only properties with garage or parking"
    },
    "piscina": {
      "type": "boolean",
      "description": "true = only properties with a pool"
    },
    "area_min": {
      "type": "number",
      "description": "Minimum gross private area in m²"
    },
    "operacao": {
      "enum": [
        "venda",
        "arrendamento"
      ],
      "type": "string",
      "description": "venda = buy, arrendamento = rent"
    },
    "preco_max": {
      "type": "number",
      "description": "Maximum price in euros (monthly rent for rentals)"
    },
    "preco_min": {
      "type": "number",
      "description": "Minimum price in euros (monthly rent for rentals)"
    },
    "tipologia": {
      "type": "string",
      "description": "Portuguese layout code: T2 = 2-bedroom flat, T3, V4 = 4-bedroom house"
    },
    "quartos_min": {
      "type": "number",
      "description": "Minimum number of bedrooms"
    }
  }
}
    arguments 65 lines
  • fetch reads unknown 1h ago

    Full content of a search result by id (property listing details or guide text), with its canonical URL for citation. Example arguments: {"id":"guia:custos"}

    mcp-tool

    {
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Id returned by search, e.g. imovel:t3-quinta-dos-alcoutins-venda or guia:custos"
    }
  }
}
    arguments 12 lines
  • falar_com_consultor sends messages unknown never probed

    Leaves a contact request for a Metastate consultant (buy, sell, rent or other), in Portuguese, English, Spanish or French. / Deixa um pedido de contacto para um consultor. Example arguments: {"nome":"Agência Exemplo","email":"[email protected]","interesse":"outro","mensagem":"We have a buyer for a villa in Sintra and want to co-broker.","consentimento_rgpd":true}

    mcp-tool

    {
  "type": "object",
  "required": [
    "nome",
    "mensagem",
    "consentimento_rgpd"
  ],
  "properties": {
    "nome": {
      "type": "string",
      "description": "User's name"
    },
    "email": {
      "type": "string",
      "description": "User's email"
    },
    "mensagem": {
      "type": "string",
      "description": "What the user is looking for or wants to know"
    },
    "telefone": {
      "type": "string",
      "description": "User's phone with country code"
    },
    "interesse": {
      "enum": [
        "comprar",
        "vender",
        "arrendar",
        "outro"
      ],
      "type": "string",
      "description": "comprar = buy, vender = sell, arrendar = rent, outro = other"
    },
    "assistente": {
      "type": "string",
      "description": "Name of the assistant/agent (optional)"
    },
    "referencia": {
      "type": "string",
      "description": "Related property reference (optional)"
    },
    "consentimento_rgpd": {
      "type": "boolean",
      "description": "Required. true only if the user agreed to Metastate's privacy policy (https://metastate.pt/privacidade) to be contacted; ask them first. / Obrigatório: true só se o utilizador aceitou a Política de Privacidade para ser contactado."
    }
  }
}
    arguments 48 lines
_ try it over mcp 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 46091121cbe6df6f.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/46091121cbe6df6f/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/46091121cbe6df6f/badge.svg)](https://brick.blue/agent/46091121cbe6df6f?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 knowoff the mcp door
card completeness
100%

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.