mcpcost

xyz.keyfo/keyfo

keyfo

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

Stock token prices, P&L and trades you sign on Robinhood Chain, plus 300+ AI models on one key.

alive probed 2026-11-15 · unchanged since 2026-11-13 · HTTP 200

25tools
10ktokens in Claude Opus 5.5
5.1 %of Claude's 200k window
4.1×the median server
575 msto initialize
232 msto list tools
Endpoint
https://keyfo.xyz/mcp (streamable-http)
Host
keyfo.xyz
Protocol
2025-11-25
Reports itself as
keyfo 1.20.0
Capabilities
prompts, resources, tools
Instructions
519 characters
Of a 1M window
1.0 % of a 1M context window
Count
10k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 10k. The o200k_base estimate is 6.1k. Counted again when the tool definitions change. Method.
Website
https://keyfo.xyz
Registry
active, updated 2026-11-11 · registry entry
Changes
2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.68×.

Tool≈ Claude tokenso200k estimateShare of this server
build_basket1 57793915 %
gift_stock8875289 %
buy_at_price7884698 %
build_trade7264327 %
fund_agent6703997 %

Compare this server with others.

More servers

Servers that mention keyfo or robinhood or models.

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-11-13 12:10alive1.3 s2510k6.1k
2026-11-12 12:13alive575 ms248.7k5.1k

Badge for the README

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.

Atom feed

A mail when this server changes

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

For the publisher

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.