mcpcost

io.github.deBilla/data-platform-mcp

BigQuery Data Platform

Is the BigQuery Data Platform MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

Read-only BigQuery tools for plain-language data questions, with a cost gate on every query

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

14tools
5.4ktokens in Claude Opus 5.5
2.7 %of Claude's 200k window
2.1×the median server
1.6 sto initialize
4 msto list tools
Run it
uvx data-platform-mcp@0.4.0 (stdio, probed in a container with the network off)
Host
pypi.org
Reports itself as
data-platform 1.30.0
Capabilities
experimental, prompts, resources, tools
Instructions
4 012 characters
Of a 1M window
0.5 % of a 1M context window
Count
5.4k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 5.6k. The o200k_base estimate is 3.2k. Counted again when the tool definitions change. Method.
Repository
https://github.com/deBilla/bigquery-mcp
Website
https://debilla.github.io/bigquery-mcp/
Registry
active, updated 2026-09-22 · registry entry

Most expensive tools

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

Tool≈ Claude tokenso200k estimateShare of this server
run_query64338312 %
list_notebook_schedules63437812 %
find_code_assets_using_table4882919 %
list_notebook_runs4832889 %
list_code_assets4752839 %

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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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