<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>io.github.jshelley/briefings · briefing-service · 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/jshelley-briefings/briefing-service.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] briefing-service: Stability (0.27 → fail)</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d29f-787f-8497-62772c609626</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d29f-787f-8497-62772c609626</guid><description>Stability (0.27 → fail). Compared against 2026-09-16.</description><pubDate>Thu, 17 Sep 2026 00:21:56 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] briefing-service: Tool “render_briefing” was removed</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d2a4-7a7c-939e-6ec5742b36c3</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d2a4-7a7c-939e-6ec5742b36c3</guid><description>Tool “render_briefing” was removed. Compared against 2026-09-16.</description><pubDate>Thu, 17 Sep 2026 00:21:56 GMT</pubDate><category>security</category><category>regression</category><category>tool.removed</category></item><item><title>[SECURITY] briefing-service: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d2a5-7226-8da0-9ace1439c56b</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d2a5-7226-8da0-9ace1439c56b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-16.</description><pubDate>Thu, 17 Sep 2026 00:21:56 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] briefing-service: A breaking change shipped without a version bump (still 0.2.0)</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d2a5-7b17-b92c-35ee8c60b818</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0acbd-d2a5-7b17-b92c-35ee8c60b818</guid><description>A breaking change shipped without a version bump (still 0.2.0). Compared against 2026-09-16.</description><pubDate>Thu, 17 Sep 2026 00:21:56 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item><item><title>[SECURITY] briefing-service: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0a799-ccd3-7bfb-a24f-af6a0e190cb9</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0a799-ccd3-7bfb-a24f-af6a0e190cb9</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 00:24:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] briefing-service: Tool “list_briefings” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0a799-ccd3-7150-ac8e-82aaeaefd39a</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0a799-ccd3-7150-ac8e-82aaeaefd39a</guid><description>Tool “list_briefings” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 00:24:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] briefing-service: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0927c-4b09-76a7-95ab-e3d900e23c4f</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a0927c-4b09-76a7-95ab-e3d900e23c4f</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-11.</description><pubDate>Fri, 11 Sep 2026 22:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] briefing-service: Tool “render_briefing” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a08377-8e70-7517-a850-9560e0b918fc</link><guid isPermaLink="true">https://verifymcp.io/servers/jshelley-briefings/briefing-service#chg-chg_01a08377-8e70-7517-a850-9560e0b918fc</guid><description>Tool “render_briefing” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 00:00:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>