io.github.Alex-Dev-Web-C-DE/watch-engine-mcp
Watch Engine
Currency rates, VAT rates, and tariff rates via Watch Engine. 203 monitors.
alive probed 2026-10-15 · HTTP 200
3tools
402tokens in Claude Opus 5.5
444tokens in Claude Code
0.2 %of a 200k context window
223o200k_base estimate
1.5 sto initialize
170 msto list tools
- Endpoint
- https://watch-engine-mcp.mcpize.run/mcp (streamable-http)
- Host
- watch-engine-mcp.mcpize.run
- Protocol
- 2025-11-25
- Reports itself as
- watch-engine 1.0.0
- 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/Alex-Dev-Web-C-DE/watch-engine-mcp
- Website
- https://jsonexlab.com/watch/
- Registry
- active, updated 2026-10-14 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_currency_rate | 85 | 38 % |
| get_tariff | 71 | 32 % |
| get_vat_rate | 67 | 30 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.Alex-Dev-Web-C-DE/watch-engine-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.