<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>postalref · postalref · 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-postalref-postalref/postalref.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] postalref: Tool “read_source” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a1a987-63a9-7e5a-b8bf-9917c1e77876</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a1a987-63a9-7e5a-b8bf-9917c1e77876</guid><description>Tool “read_source” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 02:26:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] postalref: Tool “search_documents” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a1a987-63ac-7221-815b-739b73107012</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a1a987-63ac-7221-815b-739b73107012</guid><description>Tool “search_documents” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 02:26:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] postalref: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a1a987-63ac-7e6c-a06e-2d90cc45b675</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a1a987-63ac-7e6c-a06e-2d90cc45b675</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 02:26:24 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] postalref: Tool “define” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19f3b-c90a-71e5-bd11-17b275760382</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19f3b-c90a-71e5-bd11-17b275760382</guid><description>Tool “define” rewrote its description, which is the text the model reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 02:27:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] postalref: Tool “define” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19958-ae0a-7864-979f-a9040038608e</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19958-ae0a-7864-979f-a9040038608e</guid><description>Tool “define” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Sun, 01 Nov 2026 23:01:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] postalref: Tool “lookup” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19958-ae0c-7082-8e9b-40e4c12dec47</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19958-ae0c-7082-8e9b-40e4c12dec47</guid><description>Tool “lookup” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Sun, 01 Nov 2026 23:01:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] postalref: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19958-ae0c-7899-b928-5043ec38be22</link><guid isPermaLink="true">https://verifymcp.io/servers/com-postalref-postalref/postalref#chg-chg_01a19958-ae0c-7899-b928-5043ec38be22</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Sun, 01 Nov 2026 23:01:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>