mcpcost

io.github.CloudCorpRecords/fxrates

fxrates

Is the io.github.CloudCorpRecords/fxrates MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-02.

Frankfurter FX rates: currencies, latest and historical rates, and conversions, keyless.

alive probed 2026-11-14 · unchanged since 2026-11-02

6tools
912tokens in Claude Opus 5.5
0.5 %of Claude's 200k window
0.4×the median server
283 msto initialize
5 msto list tools
Run it
npx -y @reneturcios/fxrates@0.1.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
fxrates 0.1.0
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
912 tokens in Claude Opus 5.5, exact, measured 2026-11-02. With the Claude Code prefix mcp__…__ on each tool name: 966. The o200k_base estimate is 483. Counted again when the tool definitions change. Method.
Repository
https://github.com/CloudCorpRecords/fxrates
Registry
active, updated 2026-11-02 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.89×.

Tool≈ Claude tokenso200k estimateShare of this server
get_historical_exchange_rates26814229 %
convert_currency_specific_date21311323 %
convert_currency_latest1598417 %
get_latest_exchange_rates1347115 %
greet77418 %

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Servers that mention conversions or frankfurter.

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mcpcost: alive

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