mcpcost

io.github.mrfentmen/financial-data-mcp

financial-data-mcp

Is the io.github.mrfentmen/financial-data-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

Economic and financial data: FRED series and US Treasury rates. No key required.

alive probed 2026-11-14 · unchanged since 2026-10-31

2tools
264tokens in Claude Opus 5.5
0.1 %of Claude's 200k window
0.1×the median server
197 msto initialize
6 msto list tools
Run it
npx -y financial-data-mcp@1.0.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
financial-data-mcp 1.0.0
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
264 tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 290. The o200k_base estimate is 142. Counted again when the tool definitions change. Method.
Repository
https://github.com/mrfentmen/financial-data-mcp
Registry
active, updated 2026-09-21 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.86×.

Tool≈ Claude tokenso200k estimateShare of this server
get_fred_series1699164 %
get_treasury_rates955136 %

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