io.github.rog0x/file

mcp-file-tools

Is the io.github.rog0x/file MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

Dir tree, file stats, duplicates, LOC for AI agents

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

5tools

1.1ktokens in Claude Opus 5.5

0.6 %of Claude's 200k window

0.4×the median server

357 msto initialize

7 msto list tools

Run it: npx -y @rog0x/mcp-file-tools@1.0.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: mcp-file-tools 1.0.0
Capabilities: 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: 1.1k. The o200k_base estimate is 622. Counted again when the tool definitions change. Method.
Repository: https://github.com/rog0x/mcp-file-tools
Registry: active, updated 2026-03-22 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
file_search	367	206	33 %
dir_tree	239	134	22 %
duplicate_finder	189	106	17 %
file_stats	159	89	14 %
code_counter	155	87	14 %

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

Servers that mention file.

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.