io.github.Anshkaran7/expokit

ExpoKit

Is the ExpoKit MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

Search and add animated Expo and React Native UI components, charts and screens to your app.

alive probed 2026-11-15 · unchanged since 2026-11-01

4tools

673tokens in Claude Opus 5.5

0.3 %of Claude's 200k window

0.3×the median server

107 msto initialize

4 msto list tools

Run it: npx -y @expokit/cli@0.5.2 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: expokit 0.5.2
Capabilities: tools
Instructions: 1 018 characters
Of a 1M window: <0.1 % of a 1M context window
Count: 673 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 705. The o200k_base estimate is 388. Counted again when the tool definitions change. Method.
Repository: https://github.com/Anshkaran7/expokit
Website: https://expokit.in/docs/mcp
Registry: active, updated 2026-10-31 · 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, 1.73×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
view_item	205	118	30 %
list_items	184	106	27 %
get_add_command	149	86	22 %
search_items	135	78	20 %

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

Servers that mention components or animated.

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

Probed	Result	Init	Tools	Claude	o200k
2026-10-27 06:52	alive	90 ms	4	673	388
2026-10-26 06:59	alive	107 ms	4		388

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.