io.github.zazencodes/random-number-mcp

Random Number Utilities

Is the io.github.zazencodes/random-number-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

Essential random number generation utilities from the Python standard library

alive probed 2026-11-14 · unchanged since 2026-10-30

7tools

1.1ktokens in Claude Opus 5.5

0.6 %of Claude's 200k window

0.4×the median server

3.6 sto initialize

4 msto list tools

Run it: uvx random-number-mcp@0.1.2 (stdio, probed in a container with the network off)
Host: pypi.org
Reports itself as: Random Number Utilities 2.14.7
Capabilities: experimental, prompts, resources, tasks, tools
Instructions: none
Of a 1M window: 0.1 % of a 1M context window
Count: 1.1k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 1.2k. The o200k_base estimate is 627. Counted again when the tool definitions change. Method.
Repository: https://github.com/zazencodes/random-number-mcp
Registry: active, updated 2026-03-03 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.77×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
random_choices	268	151	24 %
random_float	161	91	15 %
random_sample	154	87	14 %
random_int	149	84	13 %
secure_token_hex	128	72	11 %

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

Servers that mention number.

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.