dev.uiarc/arc
Arc UI
React components and blocks with motion. Search docs, props and shadcn install commands.
needs auth probed 2026-10-05 · HTTP 401 · Bearer
Streamable HTTP error: Error POSTing to endpoint: {"jsonrpc":"2.0","id":null,"error":{"code":-32001,"message":"Sign in to use the Arc MCP server. Your MCP clien- Endpoint
- https://uiarc.dev/api/mcp (streamable-http)
- Host
- uiarc.dev
- Repository
- https://github.com/kuratlielia/arc-library
- Website
- https://uiarc.dev
- Registry
- active, updated 2026-09-30 · registry entry
- Reachable
- 5 of the last 5 probes
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 00:25 | needs auth | ||||
| 2026-10-04 10:00 | needs auth | ||||
| 2026-10-04 07:53 | needs auth | ||||
| 2026-10-03 20:33 | needs auth | ||||
| 2026-10-03 17:50 | needs auth |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.uiarc/arc)
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.