<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Sigistry Plugin &amp; Skill Catalog · sigistry · 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-sigistry-plugin-catalog/sigistry.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] sigistry: Tool “search_plugins” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-sigistry-plugin-catalog/sigistry#chg-chg_01a0464f-f7e8-7d50-af3d-bc48c77630df</link><guid isPermaLink="true">https://verifymcp.io/servers/com-sigistry-plugin-catalog/sigistry#chg-chg_01a0464f-f7e8-7d50-af3d-bc48c77630df</guid><description>Tool “search_plugins” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 03:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] sigistry: Tool “verify_plugin” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-sigistry-plugin-catalog/sigistry#chg-chg_01a0464f-f7ea-777d-993b-79a6d5cdee05</link><guid isPermaLink="true">https://verifymcp.io/servers/com-sigistry-plugin-catalog/sigistry#chg-chg_01a0464f-f7ea-777d-993b-79a6d5cdee05</guid><description>Tool “verify_plugin” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 03:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>