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AtCoder MCP Server

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likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry nameio.github.ketherworks/atcoder
Endpoint used for verdicthttps://api.ksrnyx.top/oj-mcp/atcoder/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:14:57Z · initialize OK
GitHubketherworks/atcoder-mcp-server
Version0.1.0
Registry updated2026-07-21
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Is this wrong or out of date? Email us. Data built 2026-10-20.