mcpcost

com.rhumbdata/rhumb

Rhumb

Is the Rhumb MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.

Which AI model to call on the providers you have: model id, price and reason.

alive probed 2026-11-14 · unchanged since 2026-11-13 · HTTP 200

6tools
4.5ktokens in Claude Opus 5.5
2.2 %of Claude's 200k window
1.8×the median server
494 msto initialize
72 msto list tools
Endpoint
https://rhumbdata.com/v1/mcp (streamable-http)
Host
rhumbdata.com
Protocol
2025-11-25
Reports itself as
rhumb 1.0.0
Capabilities
tools
Instructions
310 characters
Of a 1M window
0.4 % of a 1M context window
Count
4.5k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 4.5k. The o200k_base estimate is 2.6k. Counted again when the tool definitions change. Method.
Website
https://rhumbdata.com/docs/agents
Registry
active, updated 2026-11-13 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.70×.

Tool≈ Claude tokenso200k estimateShare of this server
resolve2 5201 48556 %
plan1 13967125 %
list_models3892299 %
get_model2391415 %
list_purposes100592 %

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mcpcost: alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

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