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MCP server list / AtCoder MCP Server

Search AtCoder problems and fetch public problem statements through MCP.

Answered:

4 of 4 checks

Status
responds
Typical response time
194 ms
Last checked
Latest check:
This server answered at its latest check.Last checked  · MCP initialize · 8s limit · HTTP 200 · answered in 143 ms.
Address
https://api.ksrnyx.top/oj-mcp/atcoder/mcp
Listed in:
official MCP registry mcp_registry
Registry name
io.github.ketherworks/atcoder
Transport
streamable HTTP streamable-http
Host
api.ksrnyx.top

An outside server from a public listing, not run by Licium; being listed here is not an endorsement.

What the server says about itself

We have not checked it.
Server name:
atcoder-mcp-server
Version:
0.1.0
MCP features it lists:
tools
Tool names:
oj_capabilitiesoj_healthoj_fetch_problemoj_search_problems

Reported Aug 17, 2026, 04:59 AM UTC.

Check history

oldest to newest; each row is one recorded check
Recorded checks for AtCoder MCP Server
CheckedStatusTookCheck
responds245 msMCP initialize · 8s limit · HTTP 200
responds311 msMCP initialize · 8s limit · HTTP 200
responds119 msMCP initialize · 8s limit · HTTP 200
responds143 msMCP initialize · 8s limit · HTTP 200

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Latest recorded check ; every row above is one recorded call.