Marian

by FastDrop

MCP MCP VERIFIED Verified 1 hour ago Registry import free

A planned US home mortgage whose interest rate can only go down. Pre-launch; not lending yet.

A planned US home mortgage whose interest rate can only go down. Pre-launch; not lending yet. Official MCP Registry: com.marianmortgage/mcp@0.2.0. Remote endpoint: https://mcp.marianmortgage.com/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as com.marianmortgage/mcp and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

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Tools this endpoint exposes

Read directly from the endpoint on 6 Nov 2026. Not supplied by the maker.

explain_marian
Returns Marian's published product facts: status (pre-launch, not lending in any state, not offering credit), how the down-only rate works, who it is not a fit for, and the brand line and product desc
compare_to_refinancing
Describes, in qualitative terms, how Marian's automatic rate resets compare with a standard fixed-rate mortgage that the borrower refinances, given the borrower's situation. Returns no rates, payments
join_waitlist
Adds the user's email (and optional ZIP code) to the Marian waitlist. Only call this when the user has explicitly asked to join, and pass user_consent: true to confirm that. Joining the waitlist isn't