build.arca.mcp/arca-mcp-server
Arca
Arca is a private data vault where your AI stores your structured data, semantic memory and skills.
timeout probed 2026-10-14
fetch failed | Connect Timeout Error (attempted address: mcp.arca.build:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://mcp.arca.build (streamable-http)
- Host
- mcp.arca.build
- Website
- https://arca.build
- Registry
- active, updated 2025-12-15 · registry entry
- Reachable
- 5 of the last 7 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 |
|---|---|---|---|---|---|
| 2026-10-08 11:00 | needs auth | ||||
| 2026-10-07 10:59 | timeout | ||||
| 2026-10-05 00:08 | needs auth | ||||
| 2026-10-04 09:53 | needs auth | ||||
| 2026-10-04 07:47 | needs auth | ||||
| 2026-10-03 20:27 | needs auth | ||||
| 2026-10-03 17:46 | timeout |
Badge and feed
[](https://mcpcost.ulehla.dev/s/build.arca.mcp/arca-mcp-server)
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.