io.github.Neanderthal/unix-pass-mcp

Unix pass

Is the Unix pass MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-04.

Local MCP access to Unix pass/GPG with read-only defaults, path scopes, and TOTP.

alive probed 2026-11-15 · unchanged since 2026-11-04

24tools

5.5ktokens in Claude Opus 5.5

2.8 %of Claude's 200k window

2.2×the median server

1.8 sto initialize

12 msto list tools

Run it: uvx unix-pass-mcp@0.2.1 (stdio, probed in a container with the network off)
Host: pypi.org
Reports itself as: unix-pass-mcp 0.2.1
Capabilities: prompts, resources, tools
Instructions: 638 characters
Of a 1M window: 0.6 % of a 1M context window
Count: 5.5k tokens in Claude Opus 5.5, exact, measured 2026-11-04. With the Claude Code prefix mcp__…__ on each tool name: 5.8k. The o200k_base estimate is 3.1k. Counted again when the tool definitions change. Method.
Repository: https://github.com/Neanderthal/unix-pass-mcp
Registry: active, updated 2026-11-04 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.79×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
unlock_agent	476	265	9 %
generate	407	227	7 %
init	379	211	7 %
set_field	377	210	7 %
grep	303	169	6 %

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

Servers that mention pass.

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.