io.usefulapi/copper
Copper MCP by usefulapi
Read and write Copper CRM people, companies, opportunities and activities.
timeout probed 2026-10-15
fetch failed | Connect Timeout Error (attempted address: copper.usefulapi.io:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://copper.usefulapi.io/mcp (streamable-http)
- Host
- copper.usefulapi.io
- Repository
- https://github.com/m190/usefulapi-mcp
- Website
- https://usefulapi.io/copper/
- Registry
- active, updated 2026-10-09 · registry entry
- Reachable
- 3 of the last 12 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 |
|---|---|---|---|---|---|
| 2026-10-13 11:28 | alive | 101 ms | 22 | 8.8k | 5.2k |
| 2026-10-10 10:32 | alive | 311 ms | 22 | 8.8k | 5.2k |
| 2026-10-09 11:31 | alive | 187 ms | 22 | 8.8k | 5.2k |
| 2026-10-08 11:27 | rate limited | ||||
| 2026-10-07 11:24 | not MCP | 499 ms | |||
| 2026-10-06 11:05 | rate limited | ||||
| 2026-10-05 16:45 | not MCP | 287 ms | |||
| 2026-10-05 00:59 | rate limited | ||||
| 2026-10-04 10:08 | rate limited | ||||
| 2026-10-04 08:01 | rate limited | ||||
| 2026-10-03 20:41 | rate limited | ||||
| 2026-10-03 17:56 | rate limited |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.usefulapi/copper)
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.