com.monsitools/calculators
MonsiTools Calculators
Find and run exact business, finance and SaaS calculators instead of guessing the math.
alive probed 2026-10-09 · HTTP 200
3tools
597tokens in Claude Opus 5.5
621tokens in Claude Code
0.3 %of a 200k context window
338o200k_base estimate
683 msto initialize
221 msto list tools
- Endpoint
- https://monsitools.com/mcp (streamable-http)
- Host
- monsitools.com
- Protocol
- 2025-06-18
- Reports itself as
- monsitools 1.0.0
- Capabilities
- tools
- Instructions
- 276 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-09. Counted again when the tool definitions change. Method.
- Website
- https://monsitools.com/developers
- Registry
- active, updated 2026-10-03 · registry entry
- Reachable
- 7 of the last 7 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search_calculators | 146 | 43 % |
| calculate | 124 | 37 % |
| describe_calculator | 68 | 20 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-09 11:10 | alive | 299 ms | 3 | 597 | 338 |
| 2026-10-05 13:27 | alive | 683 ms | 3 | 573 | 320 |
| 2026-10-05 00:17 | alive | 136 ms | 3 | 320 | |
| 2026-10-04 09:57 | alive | 738 ms | 3 | 320 | |
| 2026-10-04 07:50 | alive | 680 ms | 3 | 320 | |
| 2026-10-03 20:31 | alive | 580 ms | 3 | 320 | |
| 2026-10-03 17:48 | alive | 488 ms | 3 | 320 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.monsitools/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.