com.savingslast/calculators
SavingsLast retirement calculators
Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators.
alive probed 2026-10-12 · HTTP 200
15tools
8.4ktokens in Claude Opus 5.5
8.5ktokens in Claude Code
4.2 %of a 200k context window
5.0ko200k_base estimate
731 msto initialize
182 msto list tools
- Endpoint
- https://savingslast.com/mcp (streamable-http)
- Host
- savingslast.com
- Protocol
- 2025-11-25
- Reports itself as
- savingslast 2026.10.12-d5bc8259
- Capabilities
- resources, tools
- Instructions
- 648 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ejazmu/savingslast
- Website
- https://savingslast.com/ai/
- Registry
- active, updated 2026-09-08 · registry entry
- Reachable
- 7 of the last 7 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| how_long_will_money_last | 778 | 15 % |
| sustainable_withdrawal | 681 | 14 % |
| bridge_to_59_half | 579 | 12 % |
| roth_conversion_cost | 514 | 10 % |
| sepp_72t_payment | 496 | 10 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-12 11:32 | alive | 1.1 s | 15 | 8.4k | 5.0k |
| 2026-10-05 13:39 | alive | 731 ms | 15 | 8.4k | 5.0k |
| 2026-10-05 00:20 | alive | 402 ms | 15 | 5.0k | |
| 2026-10-04 09:58 | alive | 1.5 s | 15 | 5.0k | |
| 2026-10-04 07:51 | alive | 397 ms | 15 | 5.0k | |
| 2026-10-03 20:31 | alive | 627 ms | 15 | 5.0k | |
| 2026-10-03 17:49 | alive | 879 ms | 15 | 5.0k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.savingslast/calculators)
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.