Hemnet MCP vs ONR: Mapa do Registro de Imóveis
A side-by-side look at the Hemnet MCP and ONR: Mapa do Registro de Imóveis MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Hemnet MCP for real estate work as a local process; choose ONR: Mapa do Registro de Imóveis for real estate over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Hemnet MCP when
- You need dedicated capabilities in the Real Estate domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
hemnet_autocomplete_location, hemnet_search_listings, hemnet_get_listing.
Choose ONR: Mapa do Registro de Imóveis when
- You need dedicated capabilities in the Real Estate domain.
- You prefer a remote HTTP/SSE transport.
- You want tools like
onr_mapa_registro_imoveis_consultar, show_version, report_bug.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Real Estate | Real Estate |
| Quality signal | 64/100 · Good | 55/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 1 | 0 |
| Directory activity | 2 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 11 | 7 |
| Full listing | View Hemnet MCP | View ONR: Mapa do Registro de Imóveis |
Tools & capabilities
Hemnet MCP tools 11
hemnet_autocomplete_locationLook up Hemnet location ids for a free-text place name (municipality, district, or area). Returns ranked hits with `location_id`, `full_name`, and `parent_full_name`. Feed a `location_id` into hemnet_search_listings / hemnet_search_sold. Read-only.hemnet_search_listingsSearch active for-sale property listings on hemnet.se by location and optional filters (price band in SEK, rooms, living area in m², property-type groups, keywords). Returns listing summaries with price, fee, m², rooms, price-per-m², and coordinates. Provide `location_ids` (from hemnet_autocomplete_location) or a free-text `location`. Read-only.hemnet_get_listingFetch the full detail of a single active for-sale listing by its Hemnet id or a /bostad/ URL. Returns price, monthly fee, yearly running costs, living/land area in m², rooms, tenure, construction year, energy class, broker, description, status labels, coordinates, and gallery photo URLs. For a SOLD listing use hemnet_get_sold_listing instead. Read-only.hemnet_get_listing_photosReturn the gallery photo URLs for an active for-sale Hemnet listing by id or /bostad/ URL. Read-only.hemnet_search_soldSearch SOLD property listings ("slutpriser") on hemnet.se by location and optional filters. Each result carries the achieved final price, the asking price, and the over/under-asking percentage — the core comps signal for valuation. Provide `location_ids` (from hemnet_autocomplete_location) or a free-text `location`. Read-only.hemnet_get_sold_listingFetch the full detail of a single SOLD listing by its Hemnet id or a /salda/ URL. Returns final price, asking price, price change, m², rooms, tenure, broker, and coordinates. Read-only.hemnet_compare_listingsFetch and normalise multiple active for-sale Hemnet listings at once (by id or /bostad/ URL) for side-by-side comparison. Up to 20 targets; input order preserved; per-row errors captured. Read-only.hemnet_get_by_addressResolve a free-text Swedish street address to a live Hemnet for-sale listing. Give the `address` (street + number) and a `location` (city/area/municipality). Returns the matched listing with a `matched: true`, the match `score`, and `matched_via`, or `{ resolved: false }` when nothing matches. Scans up to 500 listings in the location; a miss with `truncated: true` is not definitive — pass price_min/price_max or a smaller location to narrow it. Read-only.hemnet_get_market_statsAggregate median/average statistics from recent SOLD listings for a location (and optional property-type/size filters): median & average final price, median & average price-per-m², and average over/under-asking percentage. The stats cover the most recent `max_sales` sales (default 200, max 500), not necessarily every match — compare `sampled_sales` with `total_matching_sales`. Provide `location_ids` or a free-text `location`. Read-only.hemnet_calculate_mortgageLocal-only Swedish mortgage calculator (all amounts SEK). Returns the monthly cost broken into interest, mandated amortisation (amorteringskrav from LTV, rules as of 1 April 2026), BRF fee (avgift), and operating cost — with both gross and after-tax (ränteavdrag) totals. Provide `down_payment` OR `down_payment_percent` (defaults to the legal 10% minimum). No network call.hemnet_healthcheckRound-trips a small public www.hemnet.se URL (/graphql) through ContextMint Bridge (your signed-in browser tab) and returns diagnostics: the bridge's role (host/peer/null), port, version, the extension link (linked / pair pending / not attached / never answered), the elapsed round-trip time, and a plain-English hint distinguishing 'bridge never came up' from 'extension not connected' from 'this browser can't serve a capability' from 'real www.hemnet.se-side problem'. Read-only, no auth required. Call this when a real tool fails and you want to know which hop broke.
ONR: Mapa do Registro de Imóveis tools 7
onr_mapa_registro_imoveis_consultarONR: Mapa do Registro de Imóveis, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Consulta informação de fontes e órgãos oficiais brasileiros (a mesma disponível ao cidadão), não é dado sigiloso. O cliente é o controlador dos dados e responde pela finalidade legítima (LGPD).show_versionShow the current MCP platform and adapter versions.report_bugReport a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.connectReturns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.toolkit_infoReturns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.marketplaceThe official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.authenticateMCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Hemnet MCP
{
"mcpServers": {
"hemnet-mcp": {
"command": "npx",
"args": [
"-y",
"hemnet-mcp"
]
}
}
}
ONR: Mapa do Registro de Imóveis
{
"mcpServers": {
"onr-mapa-do-registro-de-im-veis": {
"url": "https://api.mcp.ai/p_onr_mapa_registro_imoveis"
}
}
}
Frequently asked questions
Hemnet MCP is categorized under Real Estate and uses a local stdio subprocess. ONR: Mapa do Registro de Imóveis belongs to Real Estate and uses a remote HTTP/SSE transport. Pick Hemnet MCP for real estate work and ONR: Mapa do Registro de Imóveis for real estate.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Hemnet MCP is listed as free. Auth: no auth required. ONR: Mapa do Registro de Imóveis has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add hemnet-mcp and onr-mapa-do-registro-de-im-veis as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Hemnet MCP has a quality signal of 64/100 (Good) with 2 views, 0 installs and 1 GitHub stars. ONR: Mapa do Registro de Imóveis has 55/100 (Good) with 0 views, 0 installs and 0 GitHub stars.