eu.sendletter/sendletter
SendLetter
Send real, printed letters by post across Europe. Requires a free account; quote before sending.
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":"Authentication required"}}- Endpoint
- https://sendletter.eu/api/mcp (streamable-http)
- Host
- sendletter.eu
- Repository
- https://github.com/gertsnijder/sendletter-node
- Website
- https://sendletter.eu/en/integrations/mcp
- Registry
- active, updated 2026-08-08 · 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 07:54 | needs auth | ||||
| 2026-10-03 20:34 | needs auth | ||||
| 2026-10-03 17:50 | needs auth |
Badge and feed
[](https://mcpcost.ulehla.dev/s/eu.sendletter/sendletter)
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.