<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Brier — prediction markets for AI agents · brier-engine · 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/ert1981-brier/brier-engine.xml" rel="self" type="application/rss+xml"/><item><title>[CRITICAL] brier-engine: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5080-7869-b37c-1179ee210c95</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5080-7869-b37c-1179ee210c95</guid><description>Authorization (unverified → fail). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:28:12 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] brier-engine: HSTS header (unverified → fail)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5081-7a1c-ab89-7e59d742dca3</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5081-7a1c-ab89-7e59d742dca3</guid><description>HSTS header (unverified → fail). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:28:12 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] brier-engine: Transport (fail → pass)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5082-7aae-b8d7-307de99f144e</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5082-7aae-b8d7-307de99f144e</guid><description>Transport (fail → pass). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:28:12 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] brier-engine: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5083-7083-a4f9-c742471a8f17</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19f3c-5083-7083-a4f9-c742471a8f17</guid><description>Injection markers (unverified → pass). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:28:12 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] brier-engine: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d187-7494-82c7-4899b8ab5b3b</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d187-7494-82c7-4899b8ab5b3b</guid><description>Authorization (fail → unverified). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 02:29:09 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] brier-engine: HSTS header (fail → unverified)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d189-7543-a3fc-74dc50ddd964</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d189-7543-a3fc-74dc50ddd964</guid><description>HSTS header (fail → unverified). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 02:29:09 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] brier-engine: Stability (0.07 → unverified)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d189-7bca-87bb-78d26eae6e8e</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d189-7bca-87bb-78d26eae6e8e</guid><description>Stability (0.07 → unverified). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 02:29:09 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] brier-engine: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d18b-759f-9f22-080faea6a305</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d18b-759f-9f22-080faea6a305</guid><description>Tool safety (pass → unverified). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 02:29:09 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] brier-engine: Transport (pass → fail)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d18c-74a5-baa8-daec1ff4f068</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d18c-74a5-baa8-daec1ff4f068</guid><description>Transport (pass → fail). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 02:29:09 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] brier-engine: Endpoint reachability (reachable → unreachable)</title><link>https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d190-719b-b108-a86dc6b5551d</link><guid isPermaLink="true">https://verifymcp.io/servers/ert1981-brier/brier-engine#chg-chg_01a19a16-d190-719b-b108-a86dc6b5551d</guid><description>Endpoint reachability (reachable → unreachable). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 02:29:09 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item></channel></rss>