mcpcost

io.github.asattelmaier/gnome-ui-mcp

GNOME UI MCP

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

GNOME Wayland desktop automation via AT-SPI discovery and Mutter input.

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

115tools
23ktokens in Claude Opus 5.5
11.3 %of Claude's 200k window
9.0×the median server
1.2 sto initialize
11 msto list tools
Run it
docker run -i --rm ghcr.io/asattelmaier/gnome-ui-mcp:0.5.0 (stdio, probed in a container with the network off)
Host
ghcr.io
Reports itself as
gnome-ui-mcp 1.26.0
Capabilities
experimental, tools
Instructions
85 characters
Of a 1M window
2.3 % of a 1M context window
Count
23k tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 24k. The o200k_base estimate is 12k. Counted again when the tool definitions change. Method.
Repository
https://github.com/asattelmaier/gnome-ui-mcp
Registry
active, updated 2026-06-26 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.88×.

Tool≈ Claude tokenso200k estimateShare of this server
wait_and_act6443433 %
find_elements6253333 %
find_and_activate6203303 %
wait_for_element_gone5993193 %
wait_for_element5953173 %

Compare this server with others.

More servers

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

Servers that mention gnome or automation or discovery.

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