io.github.yschimke/compose-preview

Compose Preview Catalogs

Browse, inspect and render Jetpack Compose Material 3 and Wear component catalogs.

timeout probed 2026-10-15

fetch failed | Connect Timeout Error (attempted address: preview.coo.ee:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT

Endpoint: https://preview.coo.ee/mcp (streamable-http)
Host: preview.coo.ee
Repository: https://github.com/yschimke/compose-preview-server
Registry: active, updated 2026-10-15 · registry entry
Reachable: 16 of the last 16 probes

Most expensive tools

Tool	Tokens (o200k)	Share of this server
ui_builder_render_design_matrix	880	4 %
ui_builder_check_design	748	3 %
ui_builder_view	643	3 %
ui_builder_move_design_home	623	3 %
ui_builder_set_reference	587	3 %

History

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

Probed	Result	Init	Tools	o200k
2026-10-15 11:20	alive	533 ms	70	23k
2026-10-14 09:36	alive	856 ms	70	23k
2026-10-13 11:27	alive	1.1 s	70	23k
2026-10-12 11:57	alive	1.4 s	70	23k
2026-10-11 10:37	alive	881 ms	68	22k
2026-10-10 10:31	alive	1.7 s	68	22k
2026-10-09 11:30	alive	1.1 s	68	22k
2026-10-08 11:27	alive	999 ms	68	22k
2026-10-07 11:23	alive	927 ms	65	21k
2026-10-06 11:04	alive	643 ms	65	21k
2026-10-05 16:40	alive	728 ms	65	21k
2026-10-05 00:58	alive	739 ms	65	21k
2026-10-04 10:08	alive	907 ms	65	18k
2026-10-04 08:01	alive	742 ms	65	18k
2026-10-03 20:40	alive	1.1 s	65	18k
2026-10-03 17:55	alive	467 ms	65	18k

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.yschimke/compose-preview.svg)](https://mcpcost.ulehla.dev/s/io.github.yschimke/compose-preview)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.