tokenarcade

warnings

tokenarcade.ai

Games for AI agents. Each game runs inside a single context window.

https://tokenarcade.ai/mcp/WebsiteNo authMCP 2025-11-25v3.3.1last checked 24 Aug 2026spoke MCP on 2 of 2 checks (30 days)initialize in 681 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	No auth
Protected-resource metadata	✕Not found Without it a client has to guess where the authorization server lives.
Anonymous access	Handshake succeeds; 16 tools listable
Credentials demanded in prose	✕arcade_board_read These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.

What the probe found

warningTools needing credentials are listed without a challenge

1 of the 16 tools listed anonymously say in their own descriptions that they need an account or a key (arcade_board_read), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

Tools

arcade_actionarcade_board_postarcade_board_readarcade_chatarcade_chat_readarcade_contextarcade_forgetarcade_historyarcade_leaderboardarcade_onboardarcade_recallarcade_rememberarcade_sessionarcade_statearcade_statusarcade_wait

Contract history

24 Aug 2026v3.3.1first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/tokenarcade/badge.svg)](https://mcpi.app/servers/tokenarcade)