io.github.mrfentmen/pypi-stats-mcp

pypi-stats-mcp

Is the io.github.mrfentmen/pypi-stats-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.

PyPI download statistics: recent totals, daily series, Python and OS splits, package comparison.

alive probed 2026-11-15 · unchanged since 2026-11-09

6tools

952tokens in Claude Opus 5.5

0.5 %of Claude's 200k window

0.4×the median server

305 msto initialize

10 msto list tools

Run it: npx -y pypi-stats-mcp@1.0.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: pypi-stats-mcp 1.0.0
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 952 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 1.0k. The o200k_base estimate is 526. Counted again when the tool definitions change. Method.
Repository: https://github.com/mrfentmen/awesome-servers
Registry: active, updated 2026-11-08 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.81×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
downloads_over_time	188	104	20 %
system_breakdown	177	98	19 %
compare_packages	161	89	17 %
recent_downloads	150	83	16 %
package_summary	143	79	15 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention stats.

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

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