io.github.info-arnav/unlocalhost

unlocalhost

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

Deploy localhost to a private, authenticated link from your AI coding agent.

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

7tools

1.4ktokens in Claude Opus 5.5

0.7 %of Claude's 200k window

0.5×the median server

320 msto initialize

49 msto list tools

Run it: npx -y @unlocalhost/unlocalhost@0.1.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: unlocalhost 0.1.1
Capabilities: tools
Instructions: none
Of a 1M window: 0.1 % of a 1M context window
Count: 1.4k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 1.5k. The o200k_base estimate is 771. Counted again when the tool definitions change. Method.
Repository: https://github.com/info-arnav/unlocalhost
Registry: active, updated 2026-07-26 · 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
unlocalhost_deploy	570	318	41 %
unlocalhost_logs	183	102	13 %
unlocalhost_unshare	174	97	13 %
unlocalhost_share	165	92	12 %
unlocalhost_login	111	62	8 %

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

Servers that mention authenticated or localhost.

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.