com.usmortgagecalc/mortgage
US Mortgage Calculator
US mortgage calculator and amortization API with 50-state property tax, PMI, and affordability data.
alive probed 2026-10-05 · HTTP 200
11tools
8.3ktokens in Claude Opus 5.5
8.4ktokens in Claude Code
4.2 %of a 200k context window
4.6ko200k_base estimate
891 msto initialize
97 msto list tools
- Endpoint
- https://www.usmortgagecalc.com/mcp (streamable-http)
- Host
- www.usmortgagecalc.com
- Protocol
- 2025-11-25
- Reports itself as
- usmortgagecalc 1.0.0
- Capabilities
- prompts, resources, tools
- Instructions
- 827 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://www.usmortgagecalc.com
- Registry
- active, updated 2026-08-14 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| calculate_rent_vs_buy | 639 | 14 % |
| compare_loans | 594 | 13 % |
| calculate_affordability | 530 | 12 % |
| calculate_amortization | 527 | 12 % |
| calculate_mortgage | 494 | 11 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:49 | alive | 891 ms | 11 | 8.3k | 4.6k |
| 2026-10-05 00:22 | alive | 534 ms | 11 | 4.6k | |
| 2026-10-04 09:59 | alive | 1.9 s | 11 | 4.6k | |
| 2026-10-04 07:52 | alive | 3.2 s | 11 | 4.6k | |
| 2026-10-03 20:32 | alive | 1.5 s | 11 | 4.6k | |
| 2026-10-03 17:50 | alive | 786 ms | 11 | 4.6k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.usmortgagecalc/mortgage)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.