<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>RIFFCADE · mcp · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/com-riffcade-arcade/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: Transport (pass → fail)</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d98-7a82-aaab-61a38d419ec1</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d98-7a82-aaab-61a38d419ec1</guid><description>Transport (pass → fail). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:03:57 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d99-7c30-9a6d-f34cc32481c1</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d99-7c30-9a6d-f34cc32481c1</guid><description>Authorization (partial → unverified). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:03:57 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d9a-7275-8690-7580fe20395d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d9a-7275-8690-7580fe20395d</guid><description>Tool safety (pass → unverified). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:03:57 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Stability (0.67 → unverified)</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d9a-77f4-962a-de26edf923df</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d9a-77f4-962a-de26edf923df</guid><description>Stability (0.67 → unverified). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:03:57 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d9d-7895-b201-f1f181d80a54</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a19f26-1d9d-7895-b201-f1f181d80a54</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:03:57 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] mcp: Tool “new_games” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a549-7a32-b4da-686adf17f0a6</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a549-7a32-b4da-686adf17f0a6</guid><description>Tool “new_games” rewrote its description, which is the text the model reads. Compared against 2026-10-24.</description><pubDate>Sun, 25 Oct 2026 02:03:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “play_game” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54a-78ea-bba8-df2f8b1e4b9d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54a-78ea-bba8-df2f8b1e4b9d</guid><description>Tool “play_game” rewrote its description, which is the text the model reads. Compared against 2026-10-24.</description><pubDate>Sun, 25 Oct 2026 02:03:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “rate_game” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54a-7ee2-89c3-c9bdf8840591</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54a-7ee2-89c3-c9bdf8840591</guid><description>Tool “rate_game” rewrote its description, which is the text the model reads. Compared against 2026-10-24.</description><pubDate>Sun, 25 Oct 2026 02:03:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “show_arcade” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54b-7c96-89e9-82a76990c4db</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54b-7c96-89e9-82a76990c4db</guid><description>Tool “show_arcade” rewrote its description, which is the text the model reads. Compared against 2026-10-24.</description><pubDate>Sun, 25 Oct 2026 02:03:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54c-753d-9ca8-99bb0dfb3acf</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a170cc-a54c-753d-9ca8-99bb0dfb3acf</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-24.</description><pubDate>Sun, 25 Oct 2026 02:03:42 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: HTTPS (pass → unverified)</title><link>https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a1667f-fd48-7069-ac8c-1487efd23565</link><guid isPermaLink="true">https://verifymcp.io/servers/com-riffcade-arcade/mcp#chg-chg_01a1667f-fd48-7069-ac8c-1487efd23565</guid><description>HTTPS (pass → unverified). Compared against 2026-10-22.</description><pubDate>Fri, 23 Oct 2026 02:03:46 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item></channel></rss>