io.github.ketherworks/codeforces
Codeforces MCP Server
Search Codeforces problems and inspect public problem metadata through the official Codeforces API.
server error probed 2026-10-05 · HTTP 500
Streamable HTTP error: Error POSTing to endpoint: {"type":"https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-1xxx-errors/er- Endpoint
- https://codeforces-oj-mcp.lantangtang54.workers.dev/mcp (streamable-http)
- Host
- codeforces-oj-mcp.lantangtang54.workers.dev
- Repository
- https://github.com/ketherworks/codeforces-mcp-server
- Registry
- active, updated 2026-07-21 · registry entry
- Reachable
- 0 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 00:36 | server error | ||||
| 2026-10-04 10:05 | server error | ||||
| 2026-10-04 07:59 | server error | ||||
| 2026-10-03 20:38 | server error | ||||
| 2026-10-03 17:54 | server error |
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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.