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RIFFCADE

Free, ad-free open-source browser games that open and play right inside the chat.

likely compatible

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

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

Registry namecom.riffcade/arcade
Endpoint used for verdicthttps://mcp.riffcade.com/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:12:23Z · initialize OK
Websitehttps://riffcade.com/
Version1.0.0
Registry updated2026-10-13
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Is this wrong or out of date? Email us. Data built 2026-10-20.