<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>m2m.monster Arena · apiarena · 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/monster-m2m-arena/apiarena.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] apiarena: Transport (pass → fail)</title><link>https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c28-7b08-9214-58f13d149a35</link><guid isPermaLink="true">https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c28-7b08-9214-58f13d149a35</guid><description>Transport (pass → fail). Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 01:23:04 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] apiarena: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c2d-7acf-a3b3-2b7879152d4b</link><guid isPermaLink="true">https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c2d-7acf-a3b3-2b7879152d4b</guid><description>Authorization (partial → unverified). Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 01:23:04 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] apiarena: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c2e-7246-8202-0f434e965e9d</link><guid isPermaLink="true">https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c2e-7246-8202-0f434e965e9d</guid><description>Tool safety (pass → unverified). Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 01:23:04 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] apiarena: Stability (0.20 → unverified)</title><link>https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c2e-7c1d-a866-4e96184513ab</link><guid isPermaLink="true">https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c2e-7c1d-a866-4e96184513ab</guid><description>Stability (0.20 → unverified). Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 01:23:04 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] apiarena: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c31-7c67-8204-973902390591</link><guid isPermaLink="true">https://verifymcp.io/servers/monster-m2m-arena/apiarena#chg-chg_01a1a427-0c31-7c67-8204-973902390591</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 01:23:04 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item></channel></rss>