io.github.daleweaver1981/tariffmonitor-mcp
tariffmonitor
US import tariff estimates: HTS lookup and stacked rate (MFN + Section 301 + 232). No API key.
alive probed 2026-10-15
2tools
758tokens in Claude Opus 5.5
790tokens in Claude Code
0.4 %of a 200k context window
462o200k_base estimate
396 msto initialize
6 msto list tools
- Run it
- npx -y tariffmonitor-mcp@1.2.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- tariffmonitor 1.2.1
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/daleweaver1981/tariffmonitor-mcp
- Registry
- active, updated 2026-09-19 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| calculate_tariff | 304 | 66 % |
| lookup_hts_code | 158 | 34 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.daleweaver1981/tariffmonitor-mcp)
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.