Fabrica vs Propraven
A side-by-side look at the Fabrica and Propraven MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Fabrica for real estate work over a hosted endpoint; choose Propraven for real estate as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Fabrica when
- You need dedicated capabilities in the Real Estate domain.
- You prefer a remote HTTP/SSE transport.
- You want tools like
search_properties, get_property, get_lending_market.
Choose Propraven when
- You need dedicated capabilities in the Real Estate domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
PROPRAVEN_API_KEY. - You want tools like
parcel_lookup, parcel_search, parcel_compare.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Real Estate | Real Estate |
| Quality signal | 52/100 · Good | 55/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | PROPRAVEN_API_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 0 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 11 | 8 |
| Full listing | View Fabrica | View Propraven |
Tools & capabilities
Fabrica tools 11
search_propertiesSearch tokenized properties by location, size, Property checks, listing statusget_propertyFull property details: legal, valuation, ownership, loans, mediaget_lending_marketLending overview: loan counts, loans, DeFi lending pool stats, average APR, eventsget_portfolioWallet holdings, credit history, loan positionsget_protocol_statsProtocol-wide metrics: properties, estimated value, loan volume and counts, lending pool TVLget_property_mapGeoJSON boundary data for mapping and spatial analysisget_borrow_quoteBorrowing options for a property: DeFi lending pool liquidity, durations, current loansget_activityActivity feed for a property or wallet: transfers, loans, sales, mintsexplain_confidence_scoreDecode the numeric encoding of Property checks (5 digits, formerly called the confidence score) into verification groupsget_property_imageStatic map image of a property's parcel boundary (inline, dark/light themes)get_portfolio_imageMap image showing all properties owned by a wallet (inline, dark/light themes)
Propraven tools 8
parcel_lookupResolve one parcel by ID, address, or APNparcel_searchText search by owner, address fragment, APN or city (+ state/city filters, keyset `cursor`)parcel_compareFree card (+ hazards) for 2–25 parcels, for agent-side rankingowner_pierceParcels titled under an owner name (optional `state` filter, best-effort `ticker`)hazard_scoreFlood / wildfire / seismic / windstorm / air-quality / crime blocksvaluation_estimateMarket value, AVM, assessed values, last sale, $/sqftpermits_historyPermit timeline (≤100 newest, with true-count basis)sales_historyDeed / transfer timeline
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.
Fabrica
{
"mcpServers": {
"fabrica": {
"url": "https://mcp.fabrica.land/mcp"
}
}
}
Propraven
{
"mcpServers": {
"propraven": {
"command": "npx",
"args": [
"-y",
"@propraven/mcp"
],
"env": {
"PROPRAVEN_API_KEY": "YOUR_PROPRAVEN_API_KEY_HERE"
}
}
}
}
Frequently asked questions
Fabrica is categorized under Real Estate and uses a remote HTTP/SSE transport. Propraven belongs to Real Estate and uses a local stdio subprocess. Pick Fabrica for real estate work and Propraven 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.
Fabrica has no declared pricing — check the project's own site. Propraven 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 fabrica and propraven as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Fabrica has a quality signal of 52/100 (Good) with 0 views, 0 installs and 0 GitHub stars. Propraven has 55/100 (Good) with 0 views, 0 installs and 0 GitHub stars.