<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Supplementscanner · mcp · 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/supplementscanner-scanner/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1a5cc-51d4-7e23-9bb9-8c9a53b0d5ab</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1a5cc-51d4-7e23-9bb9-8c9a53b0d5ab</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 09:03:13 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Tool “find_cheapest” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19662-c62b-72ea-85e7-ec8122c433fb</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19662-c62b-72ea-85e7-ec8122c433fb</guid><description>Tool “find_cheapest” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:13:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_products” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19662-c62c-7e12-8db3-48de1b775181</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19662-c62c-7e12-8db3-48de1b775181</guid><description>Tool “search_products” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:13:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19662-c62d-7a92-9faa-9c0479a67d95</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19662-c62d-7a92-9faa-9c0479a67d95</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:13:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19132-1148-7588-8ecf-8b75341475b3</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a19132-1148-7588-8ecf-8b75341475b3</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 09:02:19 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a18c0c-925c-74de-ae27-e40231b27797</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a18c0c-925c-74de-ae27-e40231b27797</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 09:03:16 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a17773-aa18-7bc3-9401-ac9495dfe0a1</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a17773-aa18-7bc3-9401-ac9495dfe0a1</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-25.</description><pubDate>Mon, 26 Oct 2026 09:03:51 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Transport (fail → pass)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-1007-7774-9775-8c3223702693</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-1007-7774-9775-8c3223702693</guid><description>Transport (fail → pass). Compared against 2026-10-20.</description><pubDate>Wed, 21 Oct 2026 09:02:58 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: Authorization (unverified → partial)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-1009-7b81-b729-3a8d0b9b1af9</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-1009-7b81-b729-3a8d0b9b1af9</guid><description>Authorization (unverified → partial). Compared against 2026-10-20.</description><pubDate>Wed, 21 Oct 2026 09:02:58 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-100b-7b41-87b7-200f9c79b20b</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-100b-7b41-87b7-200f9c79b20b</guid><description>Injection markers (unverified → pass). Compared against 2026-10-20.</description><pubDate>Wed, 21 Oct 2026 09:02:58 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: HSTS header (unverified → pass)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-100c-759b-ad63-58e1ef5694f2</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a15db3-100c-759b-ad63-58e1ef5694f2</guid><description>HSTS header (unverified → pass). Compared against 2026-10-20.</description><pubDate>Wed, 21 Oct 2026 09:02:58 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Endpoint reachability (reachable → unreachable)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c7f-7a80-8dc2-dd223963245d</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c7f-7a80-8dc2-dd223963245d</guid><description>Endpoint reachability (reachable → unreachable). Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 09:03:41 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] mcp: HSTS header (pass → unverified)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c7c-746e-89e5-4a8dc897fd37</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c7c-746e-89e5-4a8dc897fd37</guid><description>HSTS header (pass → unverified). Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 09:03:41 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c79-760e-8cab-3e82fa2e9372</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c79-760e-8cab-3e82fa2e9372</guid><description>Authorization (partial → unverified). Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 09:03:41 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c79-7d6b-a107-e7349e8367a0</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c79-7d6b-a107-e7349e8367a0</guid><description>Tool safety (pass → unverified). Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 09:03:41 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Transport (pass → fail)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c7b-7c39-b77e-306ef48272d7</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c7b-7c39-b77e-306ef48272d7</guid><description>Transport (pass → fail). Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 09:03:41 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: Stability (0.23 → unverified)</title><link>https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c77-7257-844c-8452e57ae804</link><guid isPermaLink="true">https://verifymcp.io/servers/supplementscanner-scanner/mcp#chg-chg_01a1588d-5c77-7257-844c-8452e57ae804</guid><description>Stability (0.23 → unverified). Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 09:03:41 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item></channel></rss>