mcpcost

io.github.hacksurvivor/pathmark

Pathmark

Is the Pathmark MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-27.

Local-first intent and provenance for Codex, Claude Code, Cursor, Gemini CLI, and MCP agents.

alive probed 2026-11-15 · unchanged since 2026-10-27

25tools
5.9ktokens in Claude Opus 5.5
2.9 %of Claude's 200k window
2.3×the median server
410 msto initialize
19 msto list tools
Run it
npx -y pathmark@0.1.17 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
pathmark 0.1.17
Capabilities
tools
Instructions
1 051 characters
Of a 1M window
0.6 % of a 1M context window
Count
5.9k tokens in Claude Opus 5.5, exact, measured 2026-10-28. With the Claude Code prefix mcp__…__ on each tool name: 6.1k. The o200k_base estimate is 3.1k. Counted again when the tool definitions change. Method.
Repository
https://github.com/hacksurvivor/pathmark
Website
https://github.com/hacksurvivor/pathmark
Registry
active, updated 2026-09-28 · 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, 1.92×.

Tool≈ Claude tokenso200k estimateShare of this server
recall_memory5122679 %
consolidate_memory3601886 %
remember3201675 %
create_conclusion3121635 %
rate_recall2881505 %

Compare this server with others.

More servers

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

Servers that mention provenance or claude.

History

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

ProbedResultInitToolsClaudeo200k
2026-10-27 06:55alive315 ms255.9k3.1k
2026-10-20 06:42alive410 ms253.1k

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